8 Things I missed about the Fosi Audio V3 which is an Awesome Amp under $100

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[@cheapaudioman]

Fosi Audio V3 amzn.to/3Xht7ku WIIM Mini (On Flash Sale!) amzn.to/3PnmmvC

[@muslabb1979]

thx for ur informations ,extermly helpfull for contry like mine that we cant afrod i real hifi experirence

[@martinder3199]

what i miss in almost every discussion about this type of amp is the question of how sleep/auto wakeup is handled (or not) and what the stand by power consumption is. do you leave this thing on all the time?

[@anthony2010707]

Well, i wanted to add that i added the Douk Audio P1 to the fosi V3, now i am using the 3.5 mm pre out, with a splitter having dual phono female connecters, this allows me to integrate my two subwoofers, using the volume control on the preamp, working fine now as regards volume control.

[@Scrufboy]

I backed FOSI for 2 of these gems. If everyone here remembers what Randy said about adding Sparkos SS3602 op-amps to the A07. He wasn't wrong.... Now imagine the V3 with Sparkos inside. I was fortunate enough to work with Andrew of SparkosLabs on the Aiyima A07 PRO by upgrading that unit with 5 SS3602's, installing better heat-sink materials, better thermal paste, adding heat-sinks on the voltage regulators, better filter capacitor and I vented the enclosure. Although it sounds good... it still doesn't beat this FOSI V3 and it gets a bit warm. I am currently finalizing some gear changes and will be putting the V3 into my system chain soon. I have two units. One with Burson V6 Vivid op-amps and the other with Sparkos... I need to build some new speaker cables, install a JDS Labs OL Switcher between my Archel 3 Pro and the V3. My second V3 will replace my Aiyima A3001 and run speaker level inputs into my sub. I can't wait to hear the results... I went from a simple Dayton bluetooth amp to a 6 component system and it just keeps getting better and better... It all started with one video from Randy... Thanks bro!

[@fosiaudio]

Are you using Fosi Audio V3 for your home theatre system?

[@Scrufboy]

@@fosiaudio No. I have a highly resolving 2.1 bedroom setup next to my bed. An Alienware gaming laptop - DAC - Schiit Lokius (EQ) - Headphone/Preamp - V3(currently A07 Pro mentioned) - V3 (Currently Aiyima A3001 Sub Amp). These units feed KEF LS50 Meta's and SVS SB-1000 pro. When you re-release the M03 to match the quality and the aesthetic of the V3, I will use that as a subwoofer amp. I use this for gaming, movies and now primarily HD audio. If I were to reimplement a Home theater system, I would most certainly consider using something like the V3 to drive the channels. I haven't the need for such power though as our living space would make the entire theater area near field.

[@fosiaudio]

​@@Scrufboy Thank you so much, so you may use a V3 for a SVS SB-1000 pro subwoofer, how do you connect?

[@KXP70]

​@@fosiaudiohigh level input (from the amp/speaker terminals)

[@Trev1916]

Hey Randy, one more thing you should do is to list the actual electrical power usage of devices. Even just a Tapo type power monitor would suffice for an idea of the typical power draw. I've done this for the FOSi Audio v3 myself after buying it. Driving a pair of Wharfedale 9.1 speakers @6 Ohms and 50% volume, the FOSi v3 only used 3W power, that's absolutely incredible in this day and age with high electricity prices (especially in Europe). I was using a Harman Kardon AVR130 previously and it was sucking nearly 70w of power on idle. This FOSi v3 has given me ridiculous power savings and it sounds much better too.

[@cheapaudioman]

That’s awesome info!

[@shipsahoy1793]

The Modi+ DAC is significantly better than the WiiM internal DAC when you really dig into it, at least that’s how it worked out here.

[@galactusgalan4233]

I was extremely skeptical of the power and current ability of these amps. I didn’t even try the 32 v power supply and went with the 48v. I am running a pair of PSB Status Gold. 88 db 4ohm. Low end goes below 30hz. Playing MM Killing strangers this little amp pushes these speakers to 105-108 db peaks…..with no audible distortion and complete control of the bass. I am blown away. FYI at these levels I did get the amp to cut out after 5 min of this bass heavy song, but turned town 3 or 4 db and they just kept playing.

[@markg4331]

I wish that they offered a mono block version (based on the V3). No volume pot. Simplified signal path. Using a pair would provide heaps of power per channel and open the door to all of the flavor options (tube, SS) and benefits of a good separate pre-amp. What is beyond dispute is that a well implemented TPA 3255 chip results in great sound. I have the AO7 pimped with Sparkos op amps at the desktop and the LSA Warp 1 power amplifier (uses the TPA 3225) in my main system. I've listened to heaps of tube and class A/B stuff and I remain impressed with this chip.

[@fosiaudio]

Requirement received, so do you want single RCA or dual RCA (L&R) input? How do you think about the HPF and LFE?

[@markg4331]

@@fosiaudio Single RCA (and single balanced?). Make it a proper monoblock (pair) design that is intended as an audiophile grade amp for use with a quality preamp (or DAC that has a preamp capability). No crosstalk and plenty of power?

[@AnalogueInTheUK]

Seconded - A pair of basic monoblocks please. Single RCA input, no volume knob (just a light) and two pairs of speaker outputs per monoblock. You could have this ready in a few months too!

[@fosiaudio]

@@AnalogueInTheUK Why two pairs of speaker outputs in a monoblock?

[@oioionionone]

@@fosiaudio wow, looking back at this and seeing you guys actually delivered is unreal, just bought a v3 and wondering if i should have gone foa za3

[@sebsoud]

I have a V3 combined with dac Topping E30 II, they work great together!

[@stevetech5150]

i personally run all pre-outs to a JBL Nanopatch volume control which then runs to my subwoofer. i'm sure most of you are like me, i need to adjust my subwoofer constantly to match the source material. there is no standard in the music industry when it comes to a final master of any recording so one recording has anemic low end and another will blow the driver out of the box. i recommend using a dedicated volume control in front of your subs.

[@TheHorrorGeek]

Hey Randy! Was great to meet you yesterday!

[@adrianamerio2831]

Dear cheapaudioman, love your videos, I've decided to buy the V3, I want to know your thoughts on this chain, and help me decide if the 48vol is really necessary instead of the 32vol power: iFi Audio ZEN DAC V2 → Schiit Loki Mini+ → Fosi Audio V3 → Speakers: Focal Chorus 706V (Max. POwer 120w, 8 ohms) Many thanks !!

[@michaelnoyes5557]

I got mine yesterday via kickstarter, with the 48v 5A power supply. I have the TB10D and Lintons. when I hooked up the V3 I could tell a difference. Need to do an a/b comparison to absorb the details. right now I have the tb10d powering my sub, and the V3 running the Lintons via a line level high pass filter. My Mojo 2 outputs to both amps (has two 3.5mm output jacks).

[@michaelnoyes5557]

@@crazyprayingmantis5596 Maybe some day.......

[@NosEL34]

@@crazyprayingmantis5596 I was thinking the same thing. Although it's nice he already has great speakers...he can upgrade the amp when the time and money comes.

[@prototype7231]

what low pass filter are you using for the sub?

[@michaelnoyes5557]

Harrison Labs FMOD 70hz high pass line level from Parts Express. I have a Speedwoofer and thats what RSL recommended.

[@michaelnoyes5557]

to explain, the high pass is in line with the V3, which in turn is deiving the Lintons. I already have a TB10D so I am using that to feed my speedwoofer. My Mojo 2 has two outputs so that was the easiest way to split the signal. my goal was to limit the low bass going to the Lintons.

[@tmdillon1969]

So I bought this as a core of a soundbar replacement system. I haven't assembled the system yet but I'm thinking I may have made a mistake for one reason. My wife is on board with upgrading the sound and wants to add a turntable. What she really is used to is the Roku remote controlling the soundbar. I think I may need to go with the Marantz 1200 because it has eArc and that convenience might be better than the steps needed with the V3 and the separates. I could always put it together and see how it goes or maybe I should be preemptive and use the V3 elsewhere.

[@lwdp74]

Don’t blame you a bit. I’ve spent days enjoying equipment before realizing it really wasn’t that sweet and started tweaking. The opposite with music. Music that takes time to grow on me often becomes a lasting treasure and lives on though the equipment changes. Confession, a lot of my tweaking involves snake oil. Wires and damping usually cause the magic cause my stockpile of amps and speakers is low. Keep up the good work.

[@tmdillon1969]

I have no need for another amp but I'm tempted just because of the review.

[@fosiaudio]

You won't be disappointed.

[@TheTeddyboy46]

Randy is right. I had the Fosi V3 connected to KEF Q100s and it was to tinny in the high end . Switched to the Aymia A07 upgraded and sounded much better. I am going to mod the fosi v3 with the sparkos op amps. I must say it is alot of fun being able to roll the op amps.

[@RUMBLEGO1]

This amp sounds amazing without a subwoofer with my tower Mirage OM9's. Running a tube Suca T1 before it and an IFi Dac. Fosi 48V 5A power supply also which was worth the investment for me!! Sounds incredible! This is definitely not a desktop only amp!!

[@iikatinggangsengii2471]

the 3 sound great, its jut matter of what your need/preferences, some cases c9 works better

[@iikatinggangsengii2471]

thing is reviews always use 'best in class' dacs so best amp always sound better, its not always for real life setups

[@mikes121]

John Darko has taken it to the next level with the Bluesound Node X.

[@shaunyweaver1144]

Sent my back today ..... because I went to fosi audio shop and got the V3 48v and the Orange Knob for 86 UK pounds? and free shipping so go there . Insane value .

[@fescolfaro]

I'm using one to drive Auratones with the original PSU, since I knew they cutoff at 75Hz and have little top end. The expectation was that it would be linear enough to use as a reference for a second pair of monitors in the studio, and my expectations are entirely fulfilled, with the knob at half its output I can comfortably run the setup at mix levels (not particularly loud, 75-85db). Only thing missing are balanced ins, but that's not really a feature of consumer electronics.

[@fencerrandy]

FWIW, I would watch speaker pairings from another aspect. These class D amps are load dependent. By that I mean 8ohm speaker loads tend to drive the amp to a little brighter presentation. 4ohm speaker loads drive a more linear to slightly rolled off top end.

[@JoseFerreira-zb7wh]

The sabaj a10h could be an excellent choice to use as a preamp (with a remote) with this unit (and then choose your dac). It seems like the perect choice as a stackable preamp. It also has the bonus of being a good headphone amp.

[@fosiaudio]

What do you need for a preamp for V3?

[@JoseFerreira-zb7wh]

@@fosiaudio A remote, tone controls, some eq options (like bass boost, loudness, etc.), adicional imputs, trigger in and out, spatial/ 3d options, etc. It could also have the option to work solid state or tubes and replace opamps.

[@fosiaudio]

@JoseFerreira-zb7wh Thank you so much for your suggestions, but I'm affraid there are too much functions for such a little box, if let you choose 3~4 functions, which do you prefer and why?

[@JoseFerreira-zb7wh]

@@fosiaudio remote is the most important feature so One can Control all fosi's amps from a distance. if you intend to put trigger ins/ outs in future units you could also put them here. that way One can control the whole stack from the preamp (dac, amp, etc). tone controls (for use with the v3. you could include a "mids" option apart from bass and treble) and some eq profiles would be Nice.(bass Boost and loudness) oh and of course, a small (dimmable or auto on/ off function) screen so the user can see what he's doing. The aiyima t9 pro already has some of these things. Maybe pick up on it and improve it/ add to it?

[@fosiaudio]

@@JoseFerreira-zb7wh Thank you, we are developing a fosi audio P4 which has remote, tone control, but without trigger ins /outs and auto on/off. If we decide to add trigger in/out, then we need to improve this V3.

[@rick-fj5do]

Fosi Wosi was a bear… who loved his amps so small and fair

[@Simon_Hawkshaw]

Thank you so much for your very kind words and shout-out, brother. That helps me to gauge what I have to pair with this amp. I didn't want to criticize you in any way, and I thank you for your gracious follow-up, your hard work and much appreciated efforts to improve our audio enjoyment. Stay well, Sir.

[@jayantadakable]

Wouldn't it been a good idea if an 'Optical Toslink' connections too existed along with the RCA Line in ?

[@tonyjedioftheforest1364]

Getting excited waiting for mine to arrive, I will post more comments when it does on how I get on. Going to pair it with the Bludento BLT-2 streamer and Wharfdale Diamond speakers.

[@manuelsalcines5432]

Hi Tony! What model of diamond?? I’m thinking pair one of V3 with diamond 12.2. Source Wiim Pro + smsl su1

[@johntan4835]

Hi randy was able to buy also the last pc for less than a hundred usd it came with the 48v 5 amp the sound were clearer and used it as a pre amp also adding the modified a07 aiyima and was met by a wall of boosted sound

[@simplyangelic268]

Digging your channel and reviews! What do you think of using the Fosi Audio V3 with outdoor speakers, PSB CS1000? I was using a Lepai 2020+ with no regrets. However one of the spring click broke and repairs aren't practical and not worth swapping with a new spring clip row.. Interested in maybe buying a new budget quality amp for outdoor use (speakers stay outside until a covered patio, but the electronics go inside after use).

[@audiostuff2947]

Hi There, much appriciate your thoughts. At minute 8.00 where you are mentioning DAC paring, you are saying that SMSL SU1 output can not be handled over Fosi V3 volume knop ?....I thing ther´s maybe is a confusion with Fosis fixed Subwoofer output?

[@NosEL34]

Not for me as I have no need or place for it but I find this amp kinda amazing for $80 bucks new. It has the usual class D chip limitations and drawbacks (FR load dependency) but still pretty good for the money.

[@jojomojo989]

Would it be possible to do a video about where to find upgraded power supplies for amps like this & the Aiyima A07? Possibly a review of power supplies with low enough noise floor for audio use.

[@greatpix]

You should consider breaking up reviews on some products like what you did with this Fosi V3. (as long as you publish them consecutive days.) BTW, mine is being delivered today. Going to compare it, with 48w power supply, to the Fosi TB10D and Fosi BT20A Pro. Either the BT20A Pro or V3 will be returned and I'll eat the return fee, or maybe sell it locally. BTW, the TB10D sounds a bit better with the bigger power supply, which I just bought a couple weeks before the Fathers Day sale where I bought the BT20.

[@rahulsan24]

Hi, is v3 better than bt20a pro in terms of sound quality?

[@rupertherbert594]

Actually in Italy, amazon sells it at 110€ so quite a bit more than 90$, but it is still ok, waiting for it to deliver!

[@manchesterexplorer8519]

I'm looking for a small bluetooth receiver such as this for my bedroom . I own a pair of Klipsch RP600M gen 1 speakers that I'm not really using due to upgrading and want a micro amplifier so I may try this .

[@Feliciano12v]

I like this follow up type of video. I’m sure it’s efficient for you instead of replying to every good comment as well.

[@Jetta4TDIR]

Hi everyone, I'm new to this environment (coming from car audio) i stumbled upon the Fosi audio kit recently because I'd really like to put together a small form factor auio environment for a personal chill out environment. Initially i wanted the FA ZA3, but is not yet available on my local amazon, so decided on the V3. To add to this i opted on 2 different pre amps, the FA P3 for digital inputs and the FA BOX X2 for phono input, my speaker pairing will most likely be a choice of the Klipsch SP-160M and headphones will be the Meze classic 99s. My 1st question (obviously) is will this setup work well? (I listen to wide range of music from classic rock to jazz to EDM). The 2nd question, would my other amp options of the BT20A pro or MC101fit better? I havent really found many reliable reviews on these to decide. I plan to mostly play vinyl through it, hence the phono pre amp, and I'd like to connect my tv/media player and my mobile through the digital side with bluetooth. Any advice will be appreciate so thanks in advance. Edit: Just found Randy's video of the MC101 and BT20A.

[@johnreeves4526]

Thanks for the double review. Thoughts on how the sound of the V3 compares to the G-Horn and Rekkr?

[@tbtonning]

Hey Randy, i enjoyed both your videos on the v3.. and i think i got the last one form amazon this morning.. i have the ayima t9 pro and have enjoyed it.. how do you think the v3 will play with a arylic s50 pro and Heresy 1's? im hoping i havent made a mistake with buying this for that setup.. it does sound pretty impressive with the t9 pro.

[@emarshallp]

I read a lot and believe fosi v3 + aune flamingo preamp/dac/tube with possibility of taming a good sound. What do you think?

[@nicks2880]

Thanks for the info. I have just ordered this directly from Fosi with the 48v power supply. Starting my first system (for a pc) do you think the Polk es15 would work well with this as I have found a pair locally at a great price.

[@phmaris]

I’m putting together a cheap set up in my garage. All i do is stream in there. I already have a WiiM mini. Thinking about the Fosi V3 and some airmotive B2+. Would i need anything else? Would a Inexpensive DAC be worth the investment?

[@JMJM75257]

A dac would be a must I'd say. Dont use wiims dac it truly is not great.

[@greghoughton6189]

I bought one of these (with 48V) thinking technology might have progressed to the point that it might be better than my mid 1990s entry level Cambridge audio amp ... NOPE. I was planning on using it for my second stereo set up ... but instead it is being used for my spare TV. oh well

[@johngreek]

Sold Out! Rewiers make a Great Job

[@pedrocarrasco6616]

I got one a few weeks ago and it’s incredible 😀. Can you bridge this amp to perhaps double its power and use 2 of them as monoblock pair?

[@snickers.mcflurry]

I received my V3 today and while trying it out it almost blew my subwoofer. It appears that the pre-out is always on maximum volume on my device. The volume pot does not attenuate the signal to the pre-out. This must be a manufacturing flaw. My BT20a does not do this of course. I'm curious if others are seeing this too.

[@Sir_Corgerus]

I immediately ignore amplifiers that don't have variable output. It's a shame. If this is not a manufacturing error, this is certainly a deal breaker for people like me who want a full-range sound system.

[@mattrismatt]

If the pre-out is always on maximum volume, then it's not a pre-out! That would be a deal breaker for me, also. We'll see what my unit does when it arrives.

[@MarcoGregoretti]

It says so in the manual. But I was chatting with them regarding this. Q: Does the volume knob control the pre-out output level? A: Yes

[@snickers.mcflurry]

@@MarcoGregoretti That's good to know. That's how it should behave. My bt20a pre-out changes volume. I returned the first unit and ordered a second. Fingers crossed.

[@snickers.mcflurry]

So I finally dug into the manual. The manual clearly states that the pre-out does not affect the volume. Why would they do this? That makes this amp unusable to me.

[@Tragedyflow]

I'm planning on pairing this with a Sanskrit 10th MKⅡ DAC and R200 Speakers, do you think this would be a good combo?

[@PhilosopherKing73]

Fosi v3 is now flagged by Amazon as a frequently returned item. Mine lasted two weeks…..great little amp but with QC issues….😞

[@wokeisnonsense]

maybe if V3 used alone and not at high loud volume, there's a lack of of rich deep bass. otherwise V3 is great.

[@seanharding]

I think Amazon is being shady because it's said "only 1 left in stock" since I looked at it last night, and I ordered one, and it STILL said 1 left in stock...

[@TD05SSLegacy]

Amazon shady? Nooo! 😅

[@qwkimball]

They code that to their nearest warehouse to you, for shipping logistics stats. It never gives you system-wide results, unless you happen to actually hit a warehouse with the only unit in the system. The algorithm has nothing to do with you, it's for internal use.

[@raymondtaylor6966]

I just purchased the SKO2 to pair with the BT20APro can you give me so suggestions for speaker pairing thanks much

[@D1N02]

When you want to tone down the V3 with brighter speakers use the OPA2604's in it. They are warmer less detailed opamp, rolled of on top.

[@Ivan-ks1ix]

Yeah I listened to Fosi’s OpAmp demo and found the stock op amp surprisingly grainy. This should be CAMs next V3 addendum!

[@lovishthecoverking]

is it any good to power two polk es10 atmos height channels through marantz avr ?

[@bigmike5785]

I bought the last one.

[@PeteLovesPixels]

I wasn't quite sure where to drop this. Apologies in advance for going off topic but I'm having a tough time sifting through information. I have a ffew questions and I was hoping you could be of assistance. I am currently updating my system at home. I am not an audiofile. I am replacing a good quality Yamaha surround receiver and in all honesty I'm looking at tube amps because they look so cool. The room it is to go in is modeled in a steam punk style so the tube amp is a perfect fit. On the other side of the situation, I like good sound although music has become less of a priority as I've gotten older. I have found a number of amps that seem to appeal to me but my lack of knowledge makes it difficult to know what to look for and what to avoid. I'm leaning towards products from Nobsound and Douk at the present time but have no brand loyalty either. I is difficult to find reviews on the products I am interested in. I'm seeing some hybrid amps and some that claim to be 'full tube' amps. Nobsound has a model called the av-525 which I have also found under other brands with a model number of av-889. It looks great but as I said I have no knowledge so looks is all I'm going on.. I found a youtube video playing music but how that will demonstrate range and quality of sound I will never know. Do you know anything about this amp? Would you recommend it? I have no idea what I should be looking for. I don't want to break the bank but I don't want junk either. Any help you could offer would be highly appreciated.

[@SpirallingOut]

"I bought the last one" ...NO, I'M SPARTICUS!!! 😂

[@KunalVaidya]

Please also cover and talk about affordable DSPs that we can either use inside a DIY powered speaker or amps to adjust frequency response by feeding back calibrated mic input to it something like adau1401a or adau1701 dsp boards . thanks love your channel

[@scottlowell493]

t actually measures cleaner than a $625 mini Gan 3 class D audio (brand) amp

[@homecloud3757]

Hi, Could this amplifier work with a Kanto Yu6 passive? And with which power supply, 32v or 48v? I'm new in this hobby, thnxs

[@dcrnoodle]

Hi Randy 👋 does it auto turnoff when no signal??

[@MarcoGregoretti]

It's it possible to use something like Aiyma T9 as a preamp? One would gain remote and could split T9's aux out for subwoofer control?

[@fosiaudio]

So many people want a preamp?

[@MarcoGregoretti]

Many people want remote control.

[@fosiaudio]

@@MarcoGregoretti Yes

[@PacificTimeSoul]

How can you suggest speaker pairings on speakers you haven’t heard with this amp?

[@michaelevans831]

Disappointed I cant use a sub with the V3. The A300 is a better fit for my UB5's and PSW10 even if it has inferior SQ. Plus I gain a HPF, remote, bluetooth, EQ, two rca inputs, and sw out.

[@anthony2010707]

I found out that the pre out can also work as an imput, tried it and it works, also found out that this changes the rca imput into pre out will try this out and get back with results later.

[@jayantadakable]

Does the Fosi v3 has better components under the shell than their upgraded versions viz BT20A Pro and BT30D Pro ?

[@iikatinggangsengii2471]

yes significantly better

[@higobatman]

Which model sounds like the Rotel A11 Tribute? The BT20 Pro or the V3?

[@shipsahoy1793]

Things are looking up here for the under $100 category.

[@ryceanbauer7318]

Does the Fosi Audio V3 pair well with Dali Spektor 1s?

[@serpente664]

Hi thanks for additional points. I have a silly question, has anyone compared it againat marantz nr 160x? I rush with explanation, I have AVR but currently due moving to smaller flat I only use it for stereo. Wondering if I can minimize footprint under my tv :)

[@sonsenthoy7468]

how about pairing V3 with Wharfedale diamond 9.1? Any comments?

[@stevess7777]

I have the V3 with diamond 11.2's and let me tell you, at medium volume, the midrange really shines. Probably helps that diamonds are quite warm, so I think it's a perfect pairing.

[@phucyou2]

Speaking of heat dissipation, I've got the ayima a07. I cut a 1.5 in. diameter hole in the top and mounted a fan to it, got it wired at 2ohms and it freaking JAMS!

[@phucyou2]

@@kraig7777 I've never let my a07 heat up because I'm just paranoid about the caps being pressed right up against the heatsink. Plus being wired down to 2ohms and me also loving deathcore and drum & bass, I just want to play it safe-ish lol

[@hellomungtv545]

There is some heat when using 48V power, will this affect the life or performance of the product?

[@douglasmaloney7580]

I run a low speed 80mm fan on top of mine.

[@mannyf1288]

Just got mine with the 48v yesterday. The V3 lacks low end punch and had to turn the volume knob almost all the way to get any kind of power even with my highly sensitive speakers with 12" woofers. Maybe I expected too much. Any suggestions on an op amp with deeper bass?

[@JMJM75257]

Ive tried opa 1656 and 2604 so far. I like the opa2604 with the v3 amp. Bass is tighter soundstage wider. Details slightly better. Truly I think a great op amp at least paired with my speakers the MA silver 100 7gs. Your mileage may vary depending on audio gear.

[@jericlee1509]

hey randy, i would like to as sound quality audio of v3 vs a07?

[@higobatman]

It is a pity that it does not have bass and treble adjustment. Without the adjustments I think it's too risky to try it with the Polk R200 and MA Bronze 100. I think I'll have to get the BT20 Pro which has bass and treble adjustments. Their sound should be similar. Am I right?

[@Scrufboy]

Schiit Loki mini+ or Lokius... Separate tone controls FTW

[@ikoplovitz8690]

I used to feel the same way about bass and treble adjustment. But now I use a graphic equalizer program, since I am using my amp (a07) on a desk top connected with a DAC to my computer. You can use a equalizer program to make bass and treble adjustments to your liking for each song you play. I have an mac mini and use a program called eqMAC.

[@Scrufboy]

@@ikoplovitz8690 Yes! - and us PC folks can use Equalizer APO.... Either that or use a Schiit Loki Mini+. Which is what I did for a very long time... Then I bought the Lokius for more control.

[@hansihansi7100]

Thank you

[@markcook9084]

Hey Raaandy!! How would this match with the Denton 80th?? I feel like it would pair well since the Dentons are a bit warm and veiled (not that they’re is anything wrong with that) E50 Dac

[@DearSX]

If I wasn't the keep up with the Jones audio man, I would have bought one. Got the PA70 instead

[@Brian_Romska]

Cool, perfect as usual, if anyone says differently then we’ll go poop on their porch, also John darko sent me a snapchamp vid of him doing an interpretive dance and, if I’m deciphering it correctly, he approves of this vid too, maybe I shouldn’t have had an energy drink with lunch…

[@thewaygokid3135]

Good stuff! You should have to do Darko’s accent when you do these 😂

[@calvinnapier9977]

Hey! Maybe sometime try the V3 with the Fosi Audio Box X2 preamp and tell us how they work together if you would 👍

[@jeffjohnson3504]

I like my Ayima 8 pro better drives my Polk ES15 great in the garage. I’m sticking with my Emotiva A2 with TA1 preamp now that’s cheap audio for the buck.

[@randyduncan795]

I tried the link but couldn't find the 48V option.

[@xavigt6409]

Hi, how about pairing this Fosi Audio V3 with Topping DX3+ or SMSL C200? I like your channel. Greetings from Barcelona, Spain.

[@wesmahin8717]

Bought it .. the last one

[@shipsahoy1793]

The Topping E50 has more oomph on the bottom if you use a good power supply. It’s a tad anemic with a USB brick, and also those bricks can have an appreciable amount of noise (as I’ve measured it). I don’t ‘hear’ any noise anywhere in the background, but it’s discomforting to know a supply isn’t clean, and can’t help even if it’s not obvious.

[@joc1016]

I disagree. I bought a ifi power supply for my e50, seemed to kill dynamics. Went back to a phone charger. Bit maybe your experience was different.

[@shipsahoy1793]

@@joc1016 well, apparently, results varies with different power supplies, depending on which ones, the same way it varies with different speakers, but maybe not as exaggerated as with speakers obviously, depending on which ones, of course. Anyway, I just use a linear 5V supply that measures as stable and clean ripple free DC and can supply more current than specified. I’ve heard that some of those more pricey 5V wall warts are a rip-off, (if that’s what you mentioned, I’m not familiar with it), but it’s a mixed bag of opinions out there for sure!

[@joc1016]

@shipsahoy1793 it's an ifi ipower 80 euro. Gets great reviews. Suppose it's system dependent

[@markcook9084]

So no real consensus here then??

[@shipsahoy1793]

@@markcook9084 Not clear as to what you are referring to? The consensus is that one’s mileage may vary, dependent upon you, your environment, and the synergistic component of the items put together. That’s always the general theme. Audio is a very personal thing. In other words, to decide anything, you have to do your own investigations.

[@vishaalgargi]

Hey @cheapaudioman i think u maybe a little biased on this one? Don't u think that u r hyping it up a bit too much? Anyway cheap and good quality gear is always appreciated

[@cheapaudioman]

I don’t think I am. I’ve listened to dozens of Cheap class d amps and this is the best one I’ve heard.

[@JM-os2ez]

Hi Randy. How about pairing with css 1td?

[@cheapaudioman]

Yeah. V3 would rock them

[@JM-os2ez]

How does the V3 compare to emotiva or to a Vidar Amp 90% 75% in terms of audiophile sound qualities?

[@scottbriggs884]

I have been looking for something just like this to run zone 2 on my Onkyo RZ50. Once I went up to 4 Atmos channels I lost zone 2 without having to go and make a bunch of system changes.

[@whiteghetto]

I am looking for a cheap amp, with sub out. Would it be safe to say the BT30D would get the same review?

[@D1N02]

That is more like the TB10D

[@MechAdv]

I don’t think so. Considering that he’s saying these stand a cut above other amps using the same TPA3255 chip, it would seem that the topology of this amp might be superior to previous attempts. Provided the EE components are actually the advertised Japanese and German units and not counterfeits depending on the lot(counterfeit components are very common even from reputable suppliers like digikey), and better effort on thermal design is what sets this apart. Why not use the pre out to your subwoofer?

[@MechAdv]

I don’t think so. Considering that he’s saying these stand a cut above other amps using the same TPA3255 chip, it would seem that the topology of this amp might be superior to previous attempts. Provided the EE components are actually the advertised Japanese and German units and not counterfeits depending on the lot(counterfeit components are very common even from reputable suppliers like digikey), and better effort on thermal design is what sets this apart. Why not use the pre out to your subwoofer?

[@MechAdv]

@@crazyprayingmantis5596 Thats true. But this is just a power amplifier, not a integrated amplifier, so I don’t see why you’d hold that against this product.

[@weirdfishes9961]

So...the Linton, huh? 😄

[@johncallaghan3097]

I checked out Budget Audio Labs and it's a very good start to his channel, so I've subscribed to see where he's going -- could be a good complement to your own channel. Maybe you guys could hook up some time and do something together...

[@robertendsley8312]

How would the Jamo C603 pair with the unit?

[@t.michaelkeza7205]

Is there a reasonably priced tube pre amp for this that also has a remote?

[@fosiaudio]

We have a reasonably priced tube pre amp for this but without a remote.

[@Reldvs1]

You can't addendum me, I addendum you mummy! I addendum you! 🤣 🤣 🤣

[@cajuncountry]

Can someone lead me to understanding the "power rating" chart. Is the power supply changeable??? I apologize for the possibly dumb question.

[@fosiaudio]

Yes, if you want more power, you can get the 48V power supply.

[@worldspacechina]

When they say one left means they are stockpiled and couldn't move those darn things

[@stalehelvik6316]

Can i stream music by blutooth on it? If not what do i need too do that.

[@beefsupreme510]

Get yourself a Wiim Mini

[@LiquidMotionz]

Can you tell fosi to make a rca passthrough volume controller that comes with a remote

[@fosiaudio]

Haha, you can tell us yourself, we are open for all the customers who have requirements, we will investigate the market and find out the real needs.

[@LiquidMotionz]

@@fosiaudio is there an email I can contact you at to give you guys feedback?

[@MissionFreiheit]

Brother, now that youre sponsored you're recommending a channel (Budget Audio Labs) that has only ONE video (the comparison between Fosi Audio V3 and Aiyima) and nothing else. Plus this video has an AI voice over and you can see a Chinese keyboard during the measurements. Oh and yes, the cheesy corporate music in the background. C'mon dude. We see right through this. They've told you to promote their corporate channel and of course you complied. Very disappointing!!

[@GiJoe94]

Consumers don't care. If the product is affordable and good then what's to hate. Especially in the audio world good class d amps are revolutionary. They sucked 15 years ago, unusable. These guys (fosi & aiyima) are pushing for a good cause

[@ROCKETDOG2006]

Thanks!

[@cheapaudioman]

Thank you Rocket Dog!

[@matthewhoggarth3874]

Please review the T3 thanks dude

[@cheapaudioman]

I'll check it out

[@matthewhoggarth3874]

@@cheapaudioman Thanks 😊

[@punkeratthecasbah2114]

Hey Cheap AudioMan, hopin you could help guide me in my quest to address issue with my cheap 2.1 set up. I have a new but cheap $119 Sony receiver, used Yamaha subwoofer that works fine & first generation ELAC B6 speakers. At low volume thay sound ok at best, I turn it up and the ELAC B6 w/ Sub rocks by tiny house. I know the B6 is a power sukr, paired with very low end receiver. Will a $100 power amp pick up the liveliness at low volume in the ELAC B6 / crap receiver combination? If you can. Thx Cheap AudioMan! .

[@sethclark3726]

Listening to my new fosi audio v3, I think it sounds many times better than the bta20pro. Plays very clean and clear. Dynamics are awesome. Slightly less bass than the bta20pro. But the sound quality improvement is worth a little less bass. Im using a 36-watt power supply, and it gets loud and clear with great amazing dynamics on my triangle bro3s.

[@Scrufboy]

BASS not base