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The GUTZ

139


OK, something to spice up Geekslutz = here is where we post images of the INSIDE of audio equipment. Disclaimer; any photo...

Tim Farrant
replies: 1,151 views: 545,822
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pan60 1 week ago
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I have been collecting schematics for 30 years and 5 years ago I started make them available at my site www.SecretMind.dk but...

MicroSonic
replies: 82 views: 117,106
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MicroSonic 18th July 2020
Avatar for gabriel1

DSP Innovations has recently launched a FREE data sheet search site. The site, Datasheetpro.com - Search Electronic Components ,...

gabriel1
replies: 19 views: 54,819
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msbettyhunt 27th March 2020
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Anyone who offers technical services should get themselves listed into the new member directory here... Gearslutz Directory:...

Tim Farrant
replies: 9 views: 43,892
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msbettyhunt 24th March 2020
Avatar for isoparmesan

I have an Alesis MultiMix 12R (not the greatest mixer, I know). It works fine for the most part, does what I need it to do. But,...

isoparmesan
replies: 1 views: 65
Avatar for dualflip
dualflip 18 minutes ago
Avatar for Sypowicz

Hello im in the process of fixing up my atb a bit. If anyone dabbled in changing pots and faders help me out pls. What pot to...

Sypowicz
replies: 3 views: 291
Avatar for dualflip
dualflip 22 minutes ago
Avatar for ChayaFFM

Is there something like the Radial JDI Stereo but without the padding down into mic level? Meaning just pure transformer...

ChayaFFM
replies: 21 views: 422
Avatar for dualflip
dualflip 53 minutes ago
Avatar for Hayman

Hi GS I just bought this small Yamaha PM430 and are about to start working on it. It has been years since I last did something...

Hayman
replies: 72 views: 1,121
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Cabirio 4 hours ago
Avatar for camargyle

I inherited a few patch bays, now I’m on the hunt for a discontinued PUNCHING TOOL! I believe it’s a QB-2 or QB-4 or QPC-115....

camargyle
replies: 0 views: 57
Avatar for camargyle
camargyle 5 hours ago
Avatar for pajczur

Hello, at first I need to say that of course I've already read planty articles about feedback compression. And I know all those...

pajczur
replies: 2 views: 112
Avatar for pajczur
pajczur 6 hours ago
Avatar for sbass

Hi, I'm new here and I have a request. I recently bought a Soundcraft 16/08 series II (early 70's). It's a beautiful one but it...

sbass
replies: 52 views: 7,194
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hnbcstudios 8 hours ago
Avatar for fredrikberg

Hi! I have a AMR 1600 console that have this problem. If I go out to off mixbus on Send L/R everything is fine. If I'm...

fredrikberg
replies: 0 views: 55
Avatar for fredrikberg
fredrikberg 9 hours ago
Avatar for valis

I have 2 DSP cards (PCI based) that I'd love to service--even though they are still in operation. I have already had 1 fail...

valis
replies: 1 views: 123
Avatar for valis
valis 16 hours ago
Avatar for sonotor

hello I have a sony mxp 29 mixer and I would like to add a direct out on each channel! Could you help me to pick the signal...

sonotor
replies: 29 views: 7,169
Avatar for shakemake
shakemake 17 hours ago
Avatar for opacheco

Hi to everyone! I am having problems with a CROWN IT-6000 amplifier, this amp turn on but in few seconds after of the rutinary...

opacheco
replies: 9 views: 266
Avatar for Rick Dalton
Rick Dalton 23 hours ago
Avatar for frankthefunky1

Good day everybody. I own an Akai MPK88 midi controller. Three keys have problems hitting full velocity. These particularly...

frankthefunky1
replies: 21 views: 4,382
Avatar for Checky
Checky 1 day ago
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I will probably get crucified for posting this thread, but I have googled everywhere to find an answer for this, and cannot find...

3stamme
replies: 1 views: 95
Avatar for CFB4
CFB4 1 day ago
Avatar for konstantingroove

Hi everyone, i have a strange dilemma with the ATR tapes/flanges. I got a few of those and keep getting tape rub against the...

konstantingroove
replies: 13 views: 321
Avatar for konstantingroove
konstantingroove 1 day ago
Avatar for Jidis

This thing shows up in the service manual for a dbx type II noise reduction unit. It's used to produce a simultaneous stepped...

Jidis
replies: 12 views: 403
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Jidis 1 day ago
Avatar for plutoniq

I’m restoring an Eventide HD949 I bought a few years back not working correctly. Because I can’t “just repair something”,...

plutoniq
replies: 0 views: 87
Avatar for plutoniq
plutoniq 1 day ago
Avatar for fabstudios

FAB V11 transformer bargain on ebay: https://www.ebay.co.uk/itm/174529035575 Contact: [email protected] for further...

fabstudios
replies: 3 views: 222
Avatar for analogguru
analogguru 1 day ago
Avatar for thermal

I am trying to replace the cable/minijack assembly on my Beyerdynamic DT990's and have obviously resoldered the thing...

thermal
replies: 6 views: 1,758
Avatar for mustygoose
mustygoose 2 days ago
Avatar for StanMan

Hi, I can't seem to find a solution for this, but I know it exists. I have multiple interfaces, such as Motu 8pre-es, Motu 624...

StanMan
replies: 2 views: 133
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StanMan 2 days ago
Avatar for ma_headphone

Hi. I'd like to add transformer colouring in my processing chain, I've been reading a bit on how it works, but it would be nice...

ma_headphone
replies: 3 views: 238
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ma_headphone 2 days ago
replies: 0 views: 122
Avatar for kinjack
kinjack 2 days ago
Avatar for mogazi!

Hello, I'm just in the process of recapping a whole bunch of Allison Research Kepex 500 gates (the black 70s ones) and...

mogazi!
replies: 0 views: 106
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mogazi! 2 days ago
Avatar for Jerz3455

Hey guys.. Im a bit fed up with Genelec right about now. This is my second time blowing my amp card module within 6 months time....

Jerz3455
replies: 52 views: 29,771
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crunchyDalek 3 days ago
Avatar for NYIslanders

Power had gone out in my Behringer FCA1616 audio interface. Opened it up and found the C30 capacitor had exploded....

NYIslanders
replies: 3 views: 270
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NYIslanders 3 days ago
Avatar for Deleted c117a9d

Says it's disabled... anybody know how can I register? I wanted to ask some questions about Hairball's preamp kits over there and...

Deleted c117a9d
replies: 41 views: 3,450
Avatar for tyskstil
tyskstil 3 days ago
Avatar for Uby62

Hi everyone! I need to repair a Ddrum AT module : the trigger inputs are not working and i have distortion on outputs, and the...

Uby62
replies: 13 views: 1,832
Avatar for Uby62
Uby62 3 days ago
Avatar for Its Mork

I saw Jacquire King talk about this in a puremix vid and later on in a livestream with F. Reid Shippen and Vance Powell. They...

Its Mork
replies: 37 views: 3,238
Avatar for JohnRoberts
JohnRoberts 4 days ago
Avatar for TMI

I have located a small number of NOS a/d converters for the Lexicon PCM 80 PCM 90 series of digital reverbs that I am using for...

TMI
replies: 109 views: 28,704
Avatar for Sypowicz
Sypowicz 4 days ago
Avatar for forrestaudio

Hey all! So I have a fun electronics problem here, figured this thread was probably the one to go to since I don't know where...

forrestaudio
replies: 2 views: 239
Avatar for Philbo King
Philbo King 4 days ago
Avatar for Patrick H

Hey everyone. I have a Lawson L47MPII tube mic that I love, but it has a blue led inside the head that is activated when switched...

Patrick H
replies: 9 views: 701
Avatar for Patrick H
Patrick H 4 days ago
Avatar for Pasterofmuppets

Whelp, I’ve owned this ADAT LX20 since new for $1400, and it won’t power up. I found some free time today to open it up, and...

Pasterofmuppets
replies: 1 views: 291
Avatar for rbbrchckn
rbbrchckn 4 days ago
Avatar for Jidis

I recently attempted to restore a dbx 224X-DS noise reduction unit. I replaced all the electrolytics, along with a panel...

Jidis
replies: 0 views: 155
Avatar for Jidis
Jidis 5 days ago
Avatar for recordinghopkins

Tonight the 17v +/- lights went out on my power supply. I have yet to remove it from the rack, but I was curious to see if anyone...

recordinghopkins
replies: 150 views: 29,620
Avatar for ronerone
ronerone 5 days ago
Avatar for Cursed Lemon

Hey guys, so kind of a convoluted question here. I'm aiming to make a very convincing mimic of a voice coming through radio...

Cursed Lemon
replies: 18 views: 957
Avatar for SRS
SRS 5 days ago
Avatar for Slutty Professor

Hi, anyone know of a replacement part for the transformer in an Ensoniq Mirage DSK-8 (black version)? The old one is humming...

Slutty Professor
replies: 0 views: 135
Avatar for Slutty Professor
Slutty Professor 5 days ago
Avatar for sprawl

I would like to modify my recently acquired Juno-60 from 110v to 220v. Usually i don't buy equipment that runs on the wrong...

sprawl
replies: 3 views: 201
Avatar for mbrebes
mbrebes 5 days ago
Avatar for Kedwards

Hope you are all well, I'm a student from SE England, I've restored a Studer A990 over the last few months, I picked it up...

Kedwards
replies: 3 views: 344
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Thomas W. Bethe 5 days ago
Avatar for jjj333

It was always my ambition to create an easy to learn and play accordion style musical instrument, but it took me ages to get my...

jjj333
replies: 0 views: 133
Avatar for jjj333
jjj333 5 days ago
Avatar for georgerarnold

Hello, Pretty niche question here: I have two Stam Audio SA-76s, the older ones with silver faceplate and blue...

georgerarnold
replies: 2 views: 516
Avatar for Sircalhobz
Sircalhobz 5 days ago
Avatar for noah330

I have a Roland R-8M that someone gave me. I plugged it in and did a factory reset and hooked it up. It sends/receives MIDI fine...

noah330
replies: 0 views: 276
Avatar for noah330
noah330 6 days ago
Avatar for Amptech Services

Hi all - does anyone have a schematic for a Ramsa WP9110 power amplifier? Thanks in anticipation if you...

Amptech Services
replies: 6 views: 6,625
Avatar for Ike Zimbel
Ike Zimbel 6 days ago
Avatar for lemix

I have a nasty problem that started a year go with my pair of Dorrough 40-A analog meters. I've had them for 6 or so years, used...

lemix
replies: 4 views: 560
Avatar for lemix
lemix 6 days ago
Avatar for DanFor

Does somebody has a copy of any firmware version for Yamaha KX88/76 master keyboard? I just bought KX76 with some issues and...

DanFor
replies: 7 views: 1,513
Avatar for grantb3
grantb3 6 days ago
Avatar for Sir Ruff

It was suggested we move the tech talk aspects of this new synth over here to keep it focused on this one particular issue that...

Sir Ruff
replies: 128 views: 6,397
Avatar for seancostello
seancostello 6 days ago
Avatar for UsedEQuipment

Well, the title says it: i can hear some local radio station playing in my headphones plugged into Mackie Onyx. I am not hearing...

UsedEQuipment
replies: 0 views: 231
Avatar for UsedEQuipment
UsedEQuipment 1 week ago
Avatar for Hint

Hi all I'm hoping someone can help me diagnose an issue with my monitors. I have a pair of SE Munro Egg150s, bought...

Hint
replies: 48 views: 6,842
Avatar for DrGeoff
DrGeoff 1 week ago
Avatar for foxonestudios

I recently got 2 ADC Telecom 96 pt bantam bays (model PPB3-14MKIISN)...they have a punchblock on the back. my ? is if i should...

foxonestudios
replies: 11 views: 6,576
Avatar for camargyle
camargyle 1 week ago
Avatar for superman2107

Hi, Anyone could tell me which punch down tool for the ADC PPA3-14MKIINO patchbay?

superman2107
replies: 1 views: 884
Avatar for camargyle
camargyle 1 week ago
Avatar for jazzcabbage

Can anyone recommend a good cable tester apps for PC that do a frequency sweep using DAW interface I/O's?

jazzcabbage
replies: 8 views: 616
Avatar for ruffrecords
ruffrecords 1 week ago
Avatar for 5stringfretless

Hi folks. I am looking for a service manual for a Korg DT-1 Pro. This is the rack version of the tuner. Specifically I am looking...

5stringfretless
replies: 0 views: 244
Avatar for 5stringfretless
5stringfretless 1 week ago

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