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Gray Bench Electronics
Gray Bench Electronics
Gray Bench Electronics
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Barber Tone Pump Teardown! See what's inside!
11:25
7 месяцев назад
Acid Fuzz MKII Mini Teardown! See what's inside!
15:51
9 месяцев назад
Комментарии
@Macmax7077
@Macmax7077 День назад
And where are you located?
@PaxAmor1
@PaxAmor1 2 дня назад
How does the effects loop work with a just one plug for in out. I understand the explanation that you use a special cable with out and in on the same cable on the effects box, but how does that work on the other end. Do you have to have an in out on that side that works the same way? Most effects loops would require two cables for the in out, would they not?
@grahamnunn8998
@grahamnunn8998 3 дня назад
I two of these for years. I sold the silver button one and modded the other one. The best mod was to rip out the noisy op amps and then mod the rate circuit to make it go faster. When I made a BYOC copy I did these as standard.
@eoinodunlaing4391
@eoinodunlaing4391 4 дня назад
Naughty little amp! What speaker/s you driving? Closed/open back?
@karlboman
@karlboman 4 дня назад
Great job! They sound very similar indeed, the original is a tiny bit dryer and less trebly, but the quality of the distortion is the same and as you say: in a musical setting, no one will care or be able to tell. I love my Zap Machine (v2) and have for ten years now <3
@eoinodunlaing4391
@eoinodunlaing4391 4 дня назад
Even though the o/p tubes are mismatched the sound quality is great-which begs the question how critical is quad matching? Well done Joe!
@graybenchelec
@graybenchelec 4 дня назад
I think you answered your own question :)
@eoinodunlaing4391
@eoinodunlaing4391 4 дня назад
Great stuff-I wonder if you noticed a difference when soldering components after wire brushing-I suspect the earlier wire soldering difficulty may have been due to terminal oxidation? Are you guys still using 60/40 lead solder?
@graybenchelec
@graybenchelec 4 дня назад
Yeah I wire brush terminals and turrets to give clean metal, oxidized metal is hard to solder to. I use 63/37 solder.
@kevintaylor6375
@kevintaylor6375 6 дней назад
ECL86 is another triode/pentode in a single package tube. though they are a bit $$.
@RobbyMatthias
@RobbyMatthias 6 дней назад
I've salvaged a bunch of 'germanium' transistors this way! Usually (hfe=50-90),which is more usable than most folks' think.
@jameselliano1203
@jameselliano1203 7 дней назад
NOT A TUBESCREAMER. WRONG. PLEASE KNOW WHAT YOU ARE TALKING ABOUT.
@12stringblues
@12stringblues 7 дней назад
I love the Tumnus DLX its been on my board since it came out. I felt it was very similar to the Klon KTR (JHS Modded), I have compared the Tumnus to other K clones and the Tumnus is the Best to me.
@marksmalheer9626
@marksmalheer9626 8 дней назад
Just disassembled my Plumes yesterday to install a .047 uf capacitor across the volume pot to reduce the brightness, and to my surprise everything is now super tiny surface mounted components. They were so small I could not find the clipping diodes or LED’s. I can only assume this was done to save production costs. The capacitor worked out great. I just wish the other components were able to be tweaked. Bummer 😩
@franciscovalenzuela152
@franciscovalenzuela152 8 дней назад
It looks like is made from inferior parts, am I wrong?
@tomblake3780
@tomblake3780 9 дней назад
It doesn’t look like the powder coat was masked on the inside of the enclosure for grounding to the jacks. Are the sharp edges on the washers expected to penetrate the overspray of powder coat?
@graybenchelec
@graybenchelec 8 дней назад
I didn't show it well enough, but the deeper edge of that side was raw enough for good contact. Good looking out though
@MatthewSwasta
@MatthewSwasta 9 дней назад
I love my Tumnus D
@starshineraiser6729
@starshineraiser6729 9 дней назад
This is one of the greatest pedals of all time. All the demos suck. I use it after a Prince of Tone and it’s Velvet Underground and Nico all day. I never expected to like this pedal, I got lucky to see what its full potential is.
@spacewolf9585
@spacewolf9585 9 дней назад
Nice work as always Joe, I just had a 2014 Wampler Hot Wired V2 od/distortion pedal in that I repaired and thoroughly cleaned (had to evict a colony of dust bunnies) and also noticed some of the odd shaped holes in the enclosure so that the assembly could be wiggled into place. I was glad that there was no surface mount components used on this model (Brent Mason signature) to deal with. Can’t wait for the next one 👍🤙🖖
@oooscasianooo
@oooscasianooo 9 дней назад
Shame you didn't mention what looks like an optocoupler, probably for muting relay switching
@juanwilliamson6797
@juanwilliamson6797 9 дней назад
Would love to see a teardown of the Warm Audio Centavo
@BlakeC27
@BlakeC27 9 дней назад
No 'Magic' diodes???
@Mike-rw2nh
@Mike-rw2nh 10 дней назад
This is a fantastic channel. I was toying with fitting a 1n34 diode to a conventional Tumnus, but, I’ll check out your upload as to whether or not ge diodes are worth buying. Thank you for the quality uploads.
@MrAletube
@MrAletube 10 дней назад
actually,smd chips are easier to replace than through hole components,once you have the right technique and proper tools,its faster and less prone to ruin traces on pcb
@Antron89
@Antron89 8 дней назад
Surely desoldering SMD chips is not simpler than changing socketed ICs.
@Ottophil
@Ottophil 6 дней назад
I have been soldering all day every day since 2008, both are easy if you practice
@samaitcheson7057
@samaitcheson7057 10 дней назад
Such fun to hear those incredible overdriven tones while looking at a Fender amp. Great project. Looking forward to the next 😁
@samaitcheson7057
@samaitcheson7057 10 дней назад
Enjoyed this one Joe as I had a Tumnus on my board for a while before switching to a CTC Unobtanium 18 months ago. Unobtanium always feels more responsive even though the Tumnus has the 18v bump too. I'd like to see an Unobtanium teardown and your thoughts on the pedal. I enjoy your videos.
@martinreid1740
@martinreid1740 10 дней назад
Nice to see you back and giving us a look inside the tumnus deluxe.
@MC-hx6nk
@MC-hx6nk 10 дней назад
So the pedal that beat the real Klon in the Anderton's blind test, is using SMD diodes. I wonder how likely it is that they are silicon ...and how furious BF is that, particularly being not being 1N34 from his select batch, it never really mattered anyway 😂 Not to mention the KTR PCB that says "These are essential" on the inside (next to the diode location) - and the message about "ridiculous hype" not being of his making on the outside. He is a card.
@josearjona3728
@josearjona3728 10 дней назад
Components are not THAT important, good design is.
@pezinski01
@pezinski01 10 дней назад
Looking forward to more content, keep up the great work.
@cgavin1
@cgavin1 10 дней назад
The advent of SMD in pretty much all mass produced pedals has really thrown me out of love with it all. It feels like when vinyl gave way to CD's.
@jturquoise
@jturquoise 10 дней назад
Same
@jturquoise
@jturquoise 10 дней назад
I no longer care for boutique companies. I’ll keep my boss and Maxon pedals. And will only buy a new pedal if it’s through the hole. I really want the prs flanger tress in the wind
@sammo303
@sammo303 10 дней назад
It makes sense to go SMD but it means the major assembly work is done by the pcb manufacturer and that doesn't really align with boutique does it? That coupled with the fact that there are user friendly tools for pcb design that are making the pedal industry so saturated, and the fact that most pedals are variations on established schematics sort of makes the boutique moniker a pretty hard sell these days, to me at least. On the other hand, I suspect the quality of construction is generally better these days, not sure if we've ever seen a single sided pcb on this series?
@BlakeC27
@BlakeC27 9 дней назад
@@jturquoise I don't think you can called Wampler boutique anymore given the size of the company.
@jturquoise
@jturquoise 9 дней назад
@@BlakeC27 I know . Others may define them as boutique though.
@gph2193
@gph2193 10 дней назад
Would like to see a teardown of the Airis Electric Dragon, TS/TC preamp combo.
@ArrakisOCE
@ArrakisOCE 10 дней назад
Thankyou! Can you please do some of the boutique digital FV-1 based pedals out there - Walrus Audio, Chase Bliss, OBNE, etc? I am keen to see what the difference really is aside from the digital coding.
@alexandruv
@alexandruv 10 дней назад
I own this pedal!! I was curious to see the buffer inside. Thank you as always 🤘
@janders3205
@janders3205 12 дней назад
Nice job! It needs a cream back or g12-65 now.
@dimitrisking7590
@dimitrisking7590 12 дней назад
Thanks (this pedal made it in August-1982)
@TristanJCumpole
@TristanJCumpole 12 дней назад
4:12 - definitely a Molex KK254 or equivalent. I don't know if I'd call them JST though, even with them being superficially similar. TE CST-100 is an equivalent in most cases.
@rohandias1244
@rohandias1244 13 дней назад
Thanks so much for putting together this series!! Feeling more confident to tackle a fender style build, your step by step guide for the chassis fabrication(the most daunting part for me) was super clear
@KetogenicGuitars
@KetogenicGuitars 13 дней назад
To get only the leakage of 30 pcs of AC126s I made the modified setup setting power rail to 10V lab voltage (current limited) and using 1k ohm collector resistor. That way I was able to read the milliamps directly being the same number as the voltage change over the collector resistor. Those AC126s are mostly bad only 6 having it under 300 (micro!)amps. Is it ok to use 1k in this case?
@graybenchelec
@graybenchelec 12 дней назад
Sure as long as you use 1k as the resistance in your V=IR calculation for the leakage.
@01left
@01left 14 дней назад
Mhh is it possible to get a schematic of this unit to build it my self ? I really need one of those 😢
@01left
@01left 14 дней назад
I need one but I don’t know if aracom still exist! They don’t answer mails 🤷🏻‍♂️
@JulioNusdeoIII
@JulioNusdeoIII 17 дней назад
greetings from buenos aires, argentina. man, i learn a lot from your videos and really want to thank you for that! i know this is jhs take on fuzz face schematic, but i'd like to understand why the signal path is being taken from the 1k resistor and not from de q2 collector as on every other common emitter amplifier. i'd really appreciate that info. cheers!
@darwinsaye
@darwinsaye 18 дней назад
It’s cool that you can still buy those vintage style circuit boards.
@darwinsaye
@darwinsaye 18 дней назад
Just came to this video right after watching your breakdown of the Warm Audio Warm Bender. Omg what a difference. I’d definitely take the Warm Audio over this ridiculous nano-circuit thing.
@jturquoise
@jturquoise 18 дней назад
Psssh Ukraine
@stevelife8505
@stevelife8505 18 дней назад
Subscribed! Love your vids. Do you think you could do a video on the MXR Dookie or MXR Fod?
@stevelife8505
@stevelife8505 18 дней назад
I almost bought one 😂 Glad I didn't
@dewaynehenson9149
@dewaynehenson9149 20 дней назад
FWIW, the 5 watt resistors that cook the board are the dropping resistors for the +/- 15V supplies.
@blenderuser6728
@blenderuser6728 20 дней назад
Hey ! I have a mini I love that is thoroughly trashed. Is there a way I can send it to you for repair? It means a lot to me. Brian built it for me at his place in 2018 and I dearly miss it. I had a "friend" attempt to repair it and it is in desperate need of a skilled technician. I'm going to email you.
@Mister_G
@Mister_G 21 день назад
This has been in my 'watch later' list for ages (because, you know, run time...). I have to say that It was superb and well worth the watch. I knew various bits of the story around Bill and the FSB de-gooping, and had fallen into the diode rabbit-hole when I built my own clone (1N5711 anybody?) but seeing it all laid out as a coherent presentation was fantastic. Congratulations on putting this together in such a complete way - I don't see how you could have made it any shorter.
@nicksregor4208
@nicksregor4208 22 дня назад
power supply filtering??
@3045mc
@3045mc 22 дня назад
You have lost your reverse polarity protection , no?
@ArrakisOCE
@ArrakisOCE 23 дня назад
This looks like a fairly generic digital build - I think all their pedals are the same in terms of components. They just put on a new avant-garde screen print and change the firmware per model. For the price, you would be far better off investing in digital plugins. Where are these PCB's made? China? I find it ironic that the company pretend to be a bunch of hipsters yet peddle lifeless digital platforms like this as opposed to analog circuitry.