Uni Vibe Audio Test 2
1:01
4 ай бұрын
Uni Vibe Audio Test
1:01
4 ай бұрын
Uni Vibe front panel install.
1:32
Modded Marshall In The Works
0:47
January 22, 2024
1:03
9 ай бұрын
Uni Vibe with offset
0:48
Жыл бұрын
Marshall 1972 Sound Clip
4:18
2 жыл бұрын
1970 Marshall 1986 Bass Amp Repair
42:07
Uni-Vibe Clone From Start to Finish 3
11:54
JCM 2203
13:58
4 жыл бұрын
Uni-Vibe Clone From Start To Finish 2
13:24
Uni-Vibe  Clone From Start To Finish
6:33
HarbingerOne
1:44
5 жыл бұрын
HarbingerOne
1:18
5 жыл бұрын
Warmoth Neck
11:52
6 жыл бұрын
Marshall Plexi 50 Watt
1:28
6 жыл бұрын
EVO Fret wire Refretted neck
2:18
6 жыл бұрын
Пікірлер
@parfahlgren512
@parfahlgren512 Күн бұрын
Thanks for the videos, they are great! Which LDRs do you use, do you have the make and article number?
@conjering
@conjering Күн бұрын
@@parfahlgren512 these are high dark from small bear electronics. I currently use ones that are meant for rotary organs, they have no part number
@SuperSeanXXX
@SuperSeanXXX Ай бұрын
Is this a silent movie
@TungstenAmp
@TungstenAmp Ай бұрын
Split cathode bass amps rule. Nice build.
@conjering
@conjering Ай бұрын
I’m just noticing that the .68uf and 2.7k is not hooked up. Still shared cathode.
@float_away1295
@float_away1295 Ай бұрын
dang crazy where the algorithm takes you. nice vid. <3
@GeeMorno
@GeeMorno Ай бұрын
Canadian Tire Eh
@conjering
@conjering Ай бұрын
What?
@GeeMorno
@GeeMorno Ай бұрын
@@conjering Mastercraft. Your plumbers pliers are Mastercraft. I live in Finland, but have all my tools with me. Those with those rubber handles, were sold around early 2000s. Now they have changed. I was just being a goof🤗
@soapboxearth2
@soapboxearth2 Ай бұрын
Sounds great. I picked up the same attenuator recently. They work great
@soapboxearth2
@soapboxearth2 Ай бұрын
A work of Art . Pun intended. Lol That thing looks great. I'm starting my 9th build soon. A 68 1987. Ordered hammond iron. I've got a ton of mustard pulls from radios and reel to reels I've torn apart. Going to try 1uf in place of .68 for now. A few weeks and my parts will all arrive..
@conjering
@conjering Ай бұрын
@@soapboxearth2 I like Hammond, use a Heyboer for the OT
@soapboxearth2
@soapboxearth2 Ай бұрын
@conjering ok good to know , thanks. I'll probably start off with the hammond since I ordered it. But I'm sure it will see some changes as time goes on.
@conjering
@conjering Ай бұрын
@@soapboxearth2 which chassis are you using?
@soapboxearth2
@soapboxearth2 Ай бұрын
@conjering I'm just using a cheap one off of eBay. Has a iec connector, etc. Not exactly correct. I have a friend at a military base that says he can make me a chassis. So I may get a proper one eventually and have it cloned. My budget on this build is pretty tight so it won't be super correct. What chassis do you recommend? Thanks
@conjering
@conjering Ай бұрын
@@soapboxearth2 Get one from Valvestorm.com
@jgabora
@jgabora 2 ай бұрын
Hey looks like you are missing an OT mounting bolt. Never noticed until you started playing and showed the top side of the chassis.
@conjering
@conjering 2 ай бұрын
Yeah, the customer had it, never gave me to install.
@mikebeaulieu3620
@mikebeaulieu3620 2 ай бұрын
Not to be smart but the amp was actually tested on December 4th 1970... so almost a 1971... the English put the day 1st, month 2nd and year 3rd
@Swanlord05
@Swanlord05 2 ай бұрын
Man play that frankie
@Swanlord05
@Swanlord05 2 ай бұрын
My marshall tube amp sounds like its bubbling noises when i turn it on
@christianjimbomb8204
@christianjimbomb8204 2 ай бұрын
Never trust a guy with the sniffing 😂😂😂😂😂
@ubebe1
@ubebe1 3 ай бұрын
The uni-vibe you made sounds really good. What LDR do you use?
@conjering
@conjering 3 ай бұрын
@@ubebe1 LDR’s came from a co, that went under. They were used on organs and they have no part number
@masonlewisdiesel
@masonlewisdiesel 3 ай бұрын
you sell all the components and the pcb? how much ?
@conjering
@conjering 3 ай бұрын
@@masonlewisdiesel carbon film resistors, electrolytic capacitors, ceramic capacitors, film capacitors, diodes, transistors, LDR’s, light bulb and transformer?
@thomascleveland
@thomascleveland 4 ай бұрын
Commenting because I appreciate what you're doing. My dream is a reverse engineered sabbadius woodstock funky vibe. Any ideas about specifics to that univibe circuit in particular?
@conjering
@conjering 4 ай бұрын
That build should have 3 trim pots, 1 for the gain, 2nd for the offset and 3rd for a phaser adjustment. everything else is the same. Just build an original one facebook.com/reel/1421258985259688
@conjering
@conjering 4 ай бұрын
facebook.com/reel/1421258985259688
@thomascleveland
@thomascleveland 4 ай бұрын
@@conjering you're doin the Lord's work
@conjering
@conjering 4 ай бұрын
@@thomascleveland Not even close, I do it so people could enjoy their lives with music
@thomascleveland
@thomascleveland 3 ай бұрын
@@conjering so, I am new to this, bear with me for a sec. These three trim pots in the woodstock version you’re talking about. For gain, offset, and phaser, which spots would those correspond to on your board?
@Ezra.G
@Ezra.G 4 ай бұрын
I’m glad to see you’re still documenting this project years later. I’m an electrical engineering student and I have been using your videos to understand LFO audio circuits. I’m quite new to pedal building, just a few transistor fuzzes under my belt, but I hope to work my way up to building one of these sometime in the near future. Do you think you could show a demo of this pedal with the intensity knob turned all the way up?
@conjering
@conjering 4 ай бұрын
Awesome, I’m going to make a video from start to finish
@Stuart68-s6f
@Stuart68-s6f 4 ай бұрын
Can i buy a 186c28 Transformer from you today !
@conjering
@conjering 4 ай бұрын
I don’t use those
@Stuart68-s6f
@Stuart68-s6f 4 ай бұрын
@@conjering Ok thanks for your speedy reply ..
@conjering
@conjering 4 ай бұрын
@@Stuart68-s6f I have custom made ones
@michaelknight4041
@michaelknight4041 4 ай бұрын
😳 Woah. That's an awesome specimen right there! You did right by her sir. Nice 👌
@conjering
@conjering 4 ай бұрын
Don't forget to subscribe
@michaelknight4041
@michaelknight4041 4 ай бұрын
​@@conjeringsubscribed 👍
@karlg5348
@karlg5348 5 ай бұрын
Nice chorus sound. May I ask what chorus pedal you're using?
@conjering
@conjering 5 ай бұрын
BOSS Chorus Ensemble
@karlg5348
@karlg5348 5 ай бұрын
@@conjering The new one? CE-2w?
@conjering
@conjering 5 ай бұрын
@@karlg5348 No, early 2000
@conjering
@conjering 5 ай бұрын
You can get the same sound with a super chorus
@karlg5348
@karlg5348 5 ай бұрын
@@conjering Great! Thank you :-)
@soapboxearth2
@soapboxearth2 5 ай бұрын
Ive got a chance to get a 1975 superlead for 1600 bucks right now. I imagine it will need some servicing, your videos will be very helpful..
@soapboxearth2
@soapboxearth2 5 ай бұрын
That's a great tip running that wire to the standby switch. And those testers are the shit. Great content as usual man !
@jcspaziano
@jcspaziano 5 ай бұрын
Good lord you do fantastic work!
@conjering
@conjering 4 ай бұрын
Don't forget to subscribe
@soapboxearth2
@soapboxearth2 5 ай бұрын
In my experience, although it's hard to communicate with sellers, aliexpress will offer refunds. Sometimes 50% ?? I bet.you could do a good job of.gluing that up. A drag though...
@soapboxearth2
@soapboxearth2 7 ай бұрын
How do they compare to axial mustard caps?
@conjering
@conjering 7 ай бұрын
Mustard Axial and radial sound the same to me.
@soapboxearth2
@soapboxearth2 7 ай бұрын
Your amps look amazing. Great attention to detail. I have 5 or so amps planned for the year. I've got an origin 50 to convert .It's probably gonna be a hand wired 1987. I have a bunch of mustard caps I'd like to use in it, but part of me thinks it would be a shame to use them in an origin, lol.
@conjering
@conjering 7 ай бұрын
Use the Mustard Capacitors on a Vintage build
@soapboxearth2
@soapboxearth2 7 ай бұрын
@@conjering yeah totally. I'll save em and eventually put a proper plexi build together.
@soapboxearth2
@soapboxearth2 7 ай бұрын
I'm converting an origin 50 to a 1987 some time soon.. I've got a bunch of mustard caps I salvaged from a reel to reel.. I may use em. It will definitely have a Lar Mar . It's my favorite for plexis and bassmans.
@conjering
@conjering 7 ай бұрын
Awesome dude, let me know if you need help.
@peteyoung7665
@peteyoung7665 7 ай бұрын
I have a 71 Marshall bass model and it sounds great!And a 72 100 watt super bass which has a blown transformer.What kind of transformer would be good to use to get the same power and sound?Thank you.
@conjering
@conjering 7 ай бұрын
Heybeor
@conjering
@conjering 7 ай бұрын
Which is it. PT or OT?
@Stuart68-s6f
@Stuart68-s6f 7 ай бұрын
I here a bit of Southern Comfort Ry Cooder....sounds good !
@conjering
@conjering 7 ай бұрын
A friend is playing guitar.
@davidallen346
@davidallen346 7 ай бұрын
My year
@marshallgibson8872
@marshallgibson8872 8 ай бұрын
The date isnt 1445. I believe its upside down. Which is what i believe to be 5/7/71. So its july 5th 1971. England uses day month year abbriviations. This video is really cool i have a 1971 SL from march 15th and im working to get it back in order!!
@conjering
@conjering 8 ай бұрын
Great, thank you for the info
@brentstewart59
@brentstewart59 8 ай бұрын
Very cool
@conjering
@conjering 8 ай бұрын
Thanks Brent
@gustavooviedo9178
@gustavooviedo9178 8 ай бұрын
Hello, I have a problem with mine, I can't find a solution, I have an RF frequency problem, how did you solve it?
@conjering
@conjering 8 ай бұрын
@VERMACIDE
@VERMACIDE 8 ай бұрын
dude, you are a legend.
@conjering
@conjering 8 ай бұрын
Hahaha, Why doe you say that, Lol
@VERMACIDE
@VERMACIDE 8 ай бұрын
@@conjering you’re doing the lords work. 🙌
@conjering
@conjering 4 ай бұрын
Don't forget to subscribe
@dalepiwek
@dalepiwek 9 ай бұрын
I've got a 69' metal panel 1987, it's the organ model
@conjering
@conjering 9 ай бұрын
What about it?
@dalepiwek
@dalepiwek 9 ай бұрын
Not much 😂 looks identical
@conjering
@conjering 9 ай бұрын
@@dalepiwek I’m sure it sounds good
@dalepiwek
@dalepiwek 9 ай бұрын
I've actually changed it quite a bit. Now it's a 4 stage plate driven and it's killer
@conjering
@conjering 9 ай бұрын
@@dalepiwek Lets hear it
@TESLAB-ie2mn
@TESLAB-ie2mn 9 ай бұрын
nice work!!! It would be great if I could buy the PCB and the parts list to build one just like it.
@conjering
@conjering 9 ай бұрын
@zMuddaFkka
@zMuddaFkka 9 ай бұрын
Sounds badass.
@tommythompson9609
@tommythompson9609 9 ай бұрын
Awesome video! Thanks!
@Stuart68-s6f
@Stuart68-s6f 9 ай бұрын
Sounds good !
@conjering
@conjering 9 ай бұрын
That's the board with an offset
@conjering
@conjering 10 ай бұрын
Proprietary LDR’s
@bigbuckjoe3
@bigbuckjoe3 10 ай бұрын
Hey Art, if I send you a picture of this amp, I’m looking at to buy you could look at the board and see what’s original
@conjering
@conjering 10 ай бұрын
Yeah sure
@conjering
@conjering 10 ай бұрын
Did you send the photos?
@Johnny_Eggz
@Johnny_Eggz 10 ай бұрын
Nice I’m gonna try something like this one day.
@conjering
@conjering 10 ай бұрын
It's not that hard, I don't think I got it right
@conjering
@conjering 10 ай бұрын
Send me your email I can share
@soapboxearth2
@soapboxearth2 Жыл бұрын
I have the same rotary switch in a mid 1940s Triplett tube tester. That is one rare switch. And damn fragile. Never thought I'd see another one
@morrismaglasang1646
@morrismaglasang1646 Жыл бұрын
Are there any screen resistors that can be installed to this amp that can handle both 5881 and el34 ? that way if you want to go back to either tube type there's no need to mod again
@conjering
@conjering Жыл бұрын
The simple answer is no. Marshall told me the output transformers on this amp is meant for EL34’s so changing the screen resistors to 1k will be the correct way
@sworgan1
@sworgan1 Жыл бұрын
It was tested on 4th of December 1970 we don't use US date conventions in the UK we use ours perhaps you should check these things mate
@conjering
@conjering Жыл бұрын
That's good to know and very important. Ese
@truescotsman4103
@truescotsman4103 Жыл бұрын
There are amp techs that swear up and down that the brand or manufacturer of caps doesn't matter. They claim you can replace any foil cap with any foil cap and they sound basically the same.
@conjering
@conjering Жыл бұрын
I disagree, What do you think?
@truescotsman4103
@truescotsman4103 Жыл бұрын
@@conjeringI also disagree. I have two 2204s a 77 and a 79. One with mustard caps one with red mallory box caps both stock. The one with mustard caps just sounds better in the preamp. Both sound about the same in the power section. The the 79 has the low input converted into a poweramp in. I never liked the one with box caps so I just use it as a slave with my rack processor splitting stereo.
@eyedunno8462
@eyedunno8462 Жыл бұрын
The wiring is fine, it appears some effort went into twisting and tucking them away for noise cancellation. The biggest issue by far appears to be the corrosion and rusting throughout the amp - any grounding is potentially compromised if the chassis is no longer a solid grounding material, leading to arcing, sparking and large filter caps exploding in a dramatic fashion. No way. I wouldn't have worked on it unless it was being transplanted to a new, non-compromised chassis
@conjering
@conjering Жыл бұрын
Thank you for you're professional analysis, even after that, the amp is the best sounding Marshall I ever heard in person with absolutely no problems what so ever.
@MrGruenrock
@MrGruenrock Жыл бұрын
Is it possible to get the schematic? Greets from germany
@conjering
@conjering Жыл бұрын
I do not have a schem. I used a Layout that is not complete.
@willdenham
@willdenham Жыл бұрын
I am planning a 68' SLP build and was wondering if you know if the Heyboer output and power transformers that APD offer are the same as what you used for this? Also do I need to get the laydown version of the PT for the 68' 12 series.
@conjering
@conjering Жыл бұрын
A 68 Plexi requires a Laydown PT 1203-80ML and a C1998 OT
@willdenham
@willdenham Жыл бұрын
@@conjering I found those model #s on APD's heyboers. Just wondering if they are the same wind, etc as what you used here.
@willdenham
@willdenham Жыл бұрын
@@conjering Not sure if George at metro had Heyboer do custom winds that are different than APD.
@conjering
@conjering Жыл бұрын
@@willdenham I don't know, I requested 20 PT and OT to 68 spec's 15 years ago
@conjering
@conjering Жыл бұрын
@@willdenham What does APD stand for?
@russelltaylor6230
@russelltaylor6230 Жыл бұрын
is this full blast without an attenuator? Do you recall how you had the amp set?
@conjering
@conjering Жыл бұрын
IT has a PPIMV and pushed wit a Boss Ge7 modded
@FRANCOM-y4s
@FRANCOM-y4s Жыл бұрын
great project congratulations!!! which power supply did you use?
@conjering
@conjering Жыл бұрын
Transformer
@FRANCOM-y4s
@FRANCOM-y4s Жыл бұрын
@@conjering which model specifically with which voltages on the secondary
@conjering
@conjering Жыл бұрын
@@FRANCOM-y4s I hade them made specifically for this build. try 2C828
@FRANCOM-y4s
@FRANCOM-y4s Жыл бұрын
@@conjering what brand?
@conjering
@conjering Жыл бұрын
@@FRANCOM-y4s They are made in china specifically for me 02105