Preamp Mod For Moving Coil Cartridge!
10:46
Bad Tube Amp Design 101
19:45
2 ай бұрын
Do You Love Records?
24:19
3 ай бұрын
Пікірлер
@jaketysmajr2826
@jaketysmajr2826 4 сағат бұрын
The Pioneer sounds much better it has a punch in bass over the yamaha
@luisdiaz3887
@luisdiaz3887 6 сағат бұрын
It’s a matter of how we perceive the sound. You could have the best speakers and receivers and if are kind of hearing impaired you’re done.
@eltucamote3903
@eltucamote3903 12 сағат бұрын
I own a single-ended amp and l love it 😍
@eltucamote3903
@eltucamote3903 12 сағат бұрын
Single-ended for me
@garymoore3497
@garymoore3497 Күн бұрын
the rectifier will not fry ....
@dennishill290
@dennishill290 Күн бұрын
Im a...boomer... and have 25 videos and 32 cd players...and 2 closets of ...cds...! And one record player........in the closet...lol...!
@Hungry_Hunter
@Hungry_Hunter 3 күн бұрын
Another Tube evangelist with lots of words going around and around in circles using words like Bollocks over and over. Tubes are great and so are Solid state amps. Try them all and enjoy your music dont get caught up in the this is the best mantra.
@michaelbelluso
@michaelbelluso 4 күн бұрын
You had me at pursuing light and joy. You'd have made a Great Jedi. Sharing your channel with audio friends. Hopefully boost your potential.
@donalmahon
@donalmahon 5 күн бұрын
The moody blues, brilliant choice!
@leemelone6482
@leemelone6482 5 күн бұрын
I had a Marantz 4415 Quadradial with SQ decoder. I took very good care of it and had it serviced. I wish I still had it.
@mattspokane
@mattspokane 5 күн бұрын
I don't see how a fully automatic turntable keeps you from dropping the record. But I am with you with at least some automatic features. Really, having salvaged and repaired several vintage turntables which I currently own: if I had to choose any set of features, all that I really need is a toned arm lifting lever that gently sets the needle down and auto-stop where the tone arm lifts at the end and the record stops. I have to get up and walk to the turntable to flip the record anyway. It only takes one second to move the tone arm out of the way to flip the record over. However, when the auto return functions stopped working on some of my turntables, It took a lot more work to get them going again and then I didn't even have the auto stop function until then. If turntable is left for a long time, if you were automatic features there are means that there are many fewer places where the lubrication has turned to glue. It's much easier to clean or two spots rather than an entire, complicated cam and lever system (I'll just so you don't have to spend the one second pushing the tone arm back before the next record). I totally agree with everything else you said though 🙂
@razzman2987
@razzman2987 6 күн бұрын
Buy a good set and go away
@robertkirk4387
@robertkirk4387 6 күн бұрын
you can stick your lossless files and streaming services I'll take vinyl or CD's every time , even cassette tapes. I do not want to be reliant on the almighty and pervasive computers and downloads for music, besides your download is only as good as the original recording which with older music means tape, yes you can tickle it with digital remastering but then it's not original is it? Now some do that's fine but I like something tangible, something I can hold in my grasp. I am of the older generation, did you guess?
@JorgeChavez-xm2ew
@JorgeChavez-xm2ew 6 күн бұрын
What do you use to clean the record and stylus before play? Thank you.
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 3 күн бұрын
For the record, carbon fiber brush. Makers often claim they're "antistatic"; ha! For the stylus, either the small brush that comes with the cartridge or stylus or a densely, finely bristled brush that I got back in the 80's. I also use a stylus cleaning solution sold by Audiotechnica. I got mine in the 80's, but they still sell it.
@Yarach
@Yarach 6 күн бұрын
I built my amp to do well in both settings. I can switch from pentode to triode and apply negative feedback on the fly. I usullay find mysel using pentode with feedback 90% of the time. But when I sit down for some special jazz and vocal related stuff triode is where I go to. It sounds livelier then.
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 3 күн бұрын
My experience is similar. I occasionally think to try out triode mode. I have to actually turn off the amp to make the switch because of the high DC voltage. I found out the hard way by quickly ruining a switch! I suppose I could also switch the feedback on the fly since the voltage is low, but I generally make the change with power off.
@guitarshred863
@guitarshred863 7 күн бұрын
Hello sir , I truly agree with you and your regrets , after so many years had past and that cassette technology is dead, but like christian religion ( no pun intended, ) He will come back . many KZbin influentialist , they said, cassette decks will come back. believe me I have 35+ cassette deck - nakamichi - sony -pioneer- teac- sharp- JVC/ Victor , panasonic , AKAI and etc. I spent hundreds if not thousands of dollars to buy and ship it here in the US, the shipment itself is horribly expensive, all that you said is true " about the bad side of the cassette. " . I think I have an obsession to collect them , I have 50 different kinds of walkman cassette released only in Japan walkman. . I got them not working but I was able to change the gooey belts , now they're working, still I have to order the pinch roller because they hardened. . The reason I listen to your frustrations , is to convince me, myself and I, to stop buying cassette decks , aside from they're getting expensive . I can't event play ,them all . If you haven't seen it, Pls. Go To : kzbin.info/www/bejne/eIGcaoOrbsaCqtE . .....More power to your channel.
@DrBroncanuus
@DrBroncanuus 7 күн бұрын
39 min...Slew Rate means how quickly an Amp changes Output Voltage in response to change in Input Voltage..Volts / Time
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 3 күн бұрын
Yes, and I'm referring to slewing distortion, which is when the slew rate can't keep up with the frequency and amplitude of the input signal.
@tamersosman
@tamersosman 8 күн бұрын
Unfortunately I did not understand any thing...can please simplify the info
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 3 күн бұрын
I've done my best. I suggest you go to my source: _Valve_ _Amplifiers_ 3rd edition, by Morgan Jones. There's a whole chapter on preamps.
@java2architect
@java2architect 8 күн бұрын
I would like a honest opinion. I am not an audiophile but I love the sound of vintage audio equipment. The problem is I cannot afford it. At least in the video I could hardly tell the difference. This Yamaha is discontinued but their later model 303BL is probably equivalent. Will I be wrong to buy the Yamaha.
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 3 күн бұрын
Yamaha makes good stuff, and the variable loudness control is nice. It allows control over the perceived "fullness" of the sound. The modern units aren't very pretty, especially on the budget end, and the outer construction appears flimsy, but the innards are well built.
@davidroberts1187
@davidroberts1187 8 күн бұрын
Radiators are more efficient than open fires but I know which I would rather sit in front of. Frequency response only matters when a b ing one against the other, our ears will eq the difference.
@DrBroncanuus
@DrBroncanuus 8 күн бұрын
everytime hifi goes up in technology we go down in sound quality, Tubes to Transistors, Class A to Class D amps...is this true ?
@DrBroncanuus
@DrBroncanuus 8 күн бұрын
so Horn speakers are High Sens.. so I lose Bass and must get a subwoofer to compensate and high sens. speakers will expose noisy components , so are you better off with lower sens. speakers ?
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi Күн бұрын
If you have an amp with enough power, then yes (all else being equal).
@rangersmith4652
@rangersmith4652 9 күн бұрын
Streaming is convenient, but there's nothing about streaming that compares emotionally to watching the damped door of my cassette deck open, inserting a CD into the tray, or putting a record on the turntable. That's why the popularity of physical media is on the upswing. I've owned a handful of CD players, but my favorite is the NAD 5000 I bought new in (I think) 1990. It's still box stock, and it won't play SACDs or DVD Audio (I have a modified Samsung DVD-HD950 for that), but it sure does a nice job with basic CDs, and as a transport with my Audio Alchemy DDE v1.0, the music is damn near alive.
@ldwahl6678
@ldwahl6678 9 күн бұрын
I purchased the Pioneer along with Altec Segovia speakers in 72, while stationed in Germany. Great memories.
@robertwoodworth9463
@robertwoodworth9463 6 күн бұрын
My 1st receiver was the pioneer sx828 that I bought at Rex in 1974. Added a pair of micro acoustic speakers and nice Kenwood turntable. Nice starter stereo system . Excellent receiver
@rangersmith4652
@rangersmith4652 9 күн бұрын
I have a lot of music on cassette, and if I want to listen to it I need a deck. Neither my Denon nor my Nakamichi has never eaten a tape.
@garymoore3497
@garymoore3497 9 күн бұрын
why such small value filter caps in the power supply ?
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi Күн бұрын
If the capacitor adjacent to the rectifier is too big, the rectifier will fry. Tube rectifiers are less tolerant of big current spikes than solid state. That doesn't explain small values after the choke.
@garymoore3497
@garymoore3497 Күн бұрын
@@Lancaster_Hi-Fi no it would Not fry the tube rectifier. i routinely run a pair of 100uF/500V caps off the EZ-81 , for many years now,,,,, with no issues. You don't know the real reason , do you ?
@debilthomes501
@debilthomes501 10 күн бұрын
Great video. Really enjoyed it.
@bpabustan
@bpabustan 10 күн бұрын
6:15 hey! I saw a Philippine pressing of Help! The PARI sign below the "stereo" proves it... Just saying because I am from the Philippines. 🙂
@myblack6636
@myblack6636 11 күн бұрын
I was wondering why no other techs here on yt talks about it. There are a few issues to consider: 1. Your phone probably weights more than a vinyl LP, it slows down the speed of the platter 2. Your phone isn't calibrated like all other phones 3. Measuring without tracking load of the record changes the speed of your TT 4. The Pioneer Pl-630(I have the same model here) is a descent TT and it's constantly measuring the speed of the platter and compensates the torque load with sensors even with your phone on top. Lower end TT does any kind of compensations. 5. Better use a frequency counter instead of the Fluke, because the most scopes struggles with dirt in grooves. Frequency counters do a better job on filtering out frequency spikes. 6. Laphroaig select is a good choice. SLÀINTE MHATH
@MC-ph7gr
@MC-ph7gr 12 күн бұрын
Hello. I have a boombox which does not play any radio station clearly. Every station has static noise. My car radio plays them all good so the signal is good. The boombox is very clean inside and has a new fm antenna. Where should I check? TY
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 11 күн бұрын
I don't know. I don't know much about radios. Sorry!
@krisn138
@krisn138 12 күн бұрын
The vintage units from the 70’s are the way to go. I have two Pioneer receivers. An SX1000TW and an SX680. They have very different sounds. The SX1000 has a dark, warm tone and the SX680 has some bite to it. I pair the SX1000 with sensitive speakers and the SX680 with less sensitive speakers to take the edge off just a little. Both are fantastic.
@freesaxon6835
@freesaxon6835 12 күн бұрын
Great... But a simple explanation WHY the other belt made the turntable too fast would be helpful. Size ? Surface grip ? You would think that a belt that didn't slip would cause a slower speed ?
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 11 күн бұрын
I could only repeat what I've read, but I don't know if the sources are reliable.
@freemenofengland2880
@freemenofengland2880 13 күн бұрын
I picked up some large Wharfedale Mach 5s last month for just £20 - good to listen to even without a re-cap. Also picked up a couple of Celestion SL6s for a bargain £70 but they need a little work.
@jimmyjudha8424
@jimmyjudha8424 14 күн бұрын
I want to see distortion comparison. Can you do that?
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 13 күн бұрын
I don't currently have these capabilities.
@jimmyjudha8424
@jimmyjudha8424 8 күн бұрын
​@@Lancaster_Hi-Fi with FFT you can find harmonic distortion. After find FFT the ratio between second peak and first peak is a second harmonic percentage and so on. Better to make ratio between output and input first and give it to FFT to emphasize the analysis. You make step frequency scan you can plot distortion at any point. recording waveform allow this analysis. You might use cheap oscilloscope tap on speaker and input jack then save waveform in a flashdrive. I have an Idea. If you have VCO you can supply stairs case voltage to it and it gives a step frequency scan. Then you don't waste time manually scan each step. If you have 4 channel oscilloscope. One channel dedicated for recording the stair case step. You can use programming code to analyze the signal by cutting each stair case step and use FFT for each step to find 2nd 3rd distortion. Programming allow you to find first second peak separately for distortion harmonic percentage calculation. The code I recommend is "octave". In the past we use variable filter with knob. 2nd box, 3 rd box with bridge rectifier at output of it are made. We tied oscillator knob and all the filter knob together. Then meter reading from each box ratio with original output with bridge rectifier is the harmonic distortion percentage. However the box is difficult to make because you have to have bandpass filter and tuning knob connect with variables inductor. Then you have to make scale of it comprehend with oscillator. The modern technology today makes it easier. Sorry if I make a very long comment.
@jimmyjudha8424
@jimmyjudha8424 14 күн бұрын
Can you record it directly from your speaker wire ? So that we can hear your system without your room reflection characteristic. Or Use resister instead of speaker but I think it is not the way we usually use the amp.
@carl5011
@carl5011 14 күн бұрын
Its your persoanl choice.
@taewon80
@taewon80 14 күн бұрын
멋진 방이네요 ^^ 진정한 man's cave 입니다. 멋진 베이스, 작업대, 레코드와 오디오 그리고 음악 !!!
@user-ng3nb6lv5g
@user-ng3nb6lv5g 14 күн бұрын
Undoubtedly, the sound is better on the Pioneer receiver, otherwise the gramophone inputs on the old devices are much better done than on the new ones...
@JGofBEWA
@JGofBEWA 14 күн бұрын
I totally disagree. Yes there can be problems. But there are problems with all kinds of media. There are many old recordings that are only on cassette tape. I find some amazing recordings in thrift stores. And what about those underground bands that smuggled their music out of Soviet run countries back in the 80s and 90s all on cassette. They had no abilities to make cds. I love my Akai and my Nakamichi. People say they can't really tell the difference between cassettes i made from cds and the cds. It all goes according the the entire chain of electronic equipment you are using. Cassettes do not suck I have over 700 of them and still buy them when i find a good one. You must be one of those audio snob. Digital is far from perfect I don't care how much you spend on a cd player mine cost $2400 new and sounds good, but I find most cd players are a bit bright, crisp and tiring and and I have had to take them apart to get a cd out when the draw stops working. Some cd player eventually start to misread the disc and skip so they too have to have maintenance and parts for high end cd players can be hard to get. As for streaming forget it you have to depend on a good consistant wifi signal or there are drop outs or noise. My Cambridge gets squelching noises from poor signals some radio stations are unlistenable. And all services do not have the same quality and there are library limitations where you can't find the music you want to hear. So streaming can suck. I bought a bluesound node and it sucked. I couldn't get the stations I listened to on my Cambridge so I returned it. The Eversolo got great reviews so I bought one its ok gets more of the streaming radio stations but there are still a few I can't get. It sounds better than when I bought with the eq upgrade, but I already have an equalizer. Are you one of those snob that says tone controls and eqs alter the original recording and should not be used, that if it sounds bad its poor quality equipment. Besides for all of that, the bottom line is that all types of equipment has its ups and downs and buying a cassette player is its own experience and should not be written off as out dated. I am a pro analog guy. Just do your research and don't buy a cassette player that was a cheap piece of junk when it was new. There are a lot of nice decks out there. Be aware they have some age and may need some care or maintenance, but their not disposable like streamers that you don't fix just trash when they become obsolete as the new best thing comes out. I love cassettes.
@hanksta34
@hanksta34 14 күн бұрын
Living in the South the majority of my life, I can't tell you how this anthem has been overplayed. However, as I've grown older, I realize the impact that this talented band had during their heyday in the mid 70s. The 1977 concert in Oakland Coliseum. That couldn't happen today. Check that out and watch all those beauties in the audience.
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 14 күн бұрын
I grew up in the South. When I'd go listen to local bands in the 80's, over-the-hill bikers would yell, "Freebird! Sweet Home! Led Zeppelin!" And then my mixed-race son comes to this song in his own and tells me that learning the solo should be a requirement for naturalized citizens! So I give it another listen. And it is amazing!
@judmcc
@judmcc 15 күн бұрын
I didn't hear any difference.
@DrNoahBoddy004
@DrNoahBoddy004 15 күн бұрын
I miss Adcom. They made quality components! I will never give up my GFT-555 FM Tuner. Excellent sound.
@blucat4
@blucat4 15 күн бұрын
What a great video, cheers for that! Surprised you used sticky tape, I used to superglue mine. Yes, you brought back bad memories!! 😄🙂 But I'm not rich, I don't have servants, how will I digitise my tapes without a cassette deck? Oh, and about my 80 VHS tapes .. 😄
@iampuzzleman282
@iampuzzleman282 16 күн бұрын
When I look at the differences in the graphs that you presented extremely well I recall doing the same sort of thing with a curve when I enable DSP after doing acoustical measurements on my AV processor. When I compare the graph the new DSP curve is smoother and when I enable DSP there is a dramatic improvement in tonality and I'm wondering if just changing the curve created this change and sound or other DSP things that are going on in the background. I do hate the fact that DSP is difficult to work with because you have to re-download curves every time you make a manual change to the curve. So it's very hard to change things on the fly. I miss Tone controls but when I enable treble and bass settings it impacts the sound quality so I don't use it.
@iampuzzleman282
@iampuzzleman282 16 күн бұрын
If only others who do ab testing could learn from how you do things?
@iampuzzleman282
@iampuzzleman282 16 күн бұрын
How often does wonder woman come out and play with you?
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 15 күн бұрын
🤣🤣🤣 She's stays under plastic. Gotta stay safe.
@markfischer3626
@markfischer3626 16 күн бұрын
If you don't have a large collection of phonograph records I don't see the point of buying an expensive turntable new or used. Same for a CD player. If you are going to buy reissued of vinyl records that have been digitally processed why not buy the far less expensive CD? If you don't have a library of either you'd do far better to stream your music. Just my opinion.
@Lancaster_Hi-Fi
@Lancaster_Hi-Fi 15 күн бұрын
Totally valid. I do have many records and CDs, and I like having and using the physical media, but I'm funny that way. Many people prefer streaming.
@philipw7058
@philipw7058 17 күн бұрын
Why is anything expensive 🙄
@davidstevens7809
@davidstevens7809 18 күн бұрын
Problem..stop grouping it all as cables is wrong..next remove anything with lighting ballasts. Depending on length..there should be no difference..
@virtualworlddisorderrealit1848
@virtualworlddisorderrealit1848 18 күн бұрын
you should by vintage everything, especially electronics from Europe. The last thing the planet needs is more garbage.