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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: 1,150 views: 543,421
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Rtroost 12 hours 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: 116,606
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MicroSonic 18th July 2020
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DSP Innovations has recently launched a FREE data sheet search site. The site, Datasheetpro.com - Search Electronic Components ,...

gabriel1
replies: 19 views: 54,528
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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: 43,614
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msbettyhunt 24th March 2020
Avatar for Ted Krotkiewski

Hi friends! I know this has been covered here before... I´m a total noob to electronics apart from soldering prepared DIY...

Ted Krotkiewski
replies: 9 views: 1,234
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tINY 9 hours ago
Avatar for fragletrollet

Hello! I've finally finished a project I've been working on (and off) for the last three years or so. It's great to finally put...

fragletrollet
replies: 15 views: 1,199
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nosebleedaudio 14 hours ago
Avatar for smakdaady

I picked up a TPSII recently and it was DOA, so, started to troubleshoot. Actually the toroid transformer got REALLY hot REALLY...

smakdaady
replies: 5 views: 690
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smakdaady 15 hours ago
Avatar for Hottlungs

I just picked up a mackie control universal controller with one mackie control xt expansion controller. Each are having issues...

Hottlungs
replies: 18 views: 2,978
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bhoskyn 16 hours ago
Avatar for futurama82

Hi, long time reader first time poster, this felt like the appropriate thread. I'm a bit of a DIY dabbler having build synth...

futurama82
replies: 6 views: 568
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futurama82 19 hours ago
Avatar for dpbel

Hi All....I just purchased a Roland JD 990 without a power cord. Looking to purchase one but am not too sure if it is a...

dpbel
replies: 2 views: 552
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dpbel 20 hours ago
Avatar for plutoniq

Well I’m dead in the water it seems, after rebuilding the power supply I tracked down the 2-prong ac cable today and while the...

plutoniq
replies: 4 views: 719
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plutoniq 20 hours ago
Avatar for Boksholm

Hi! First post in theese forums! =) My Hi-fi-amp which I'm going to use as a guitar amp blows fuses after I accidentally made...

Boksholm
replies: 5 views: 1,129
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Cabirio 22 hours ago
Avatar for gearstudent

hello, a lot of large diaphragm condenser mics have a substantial presence peak somewhere in the 5k-12k range when in cardioid...

gearstudent
replies: 5 views: 1,092
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tINY 1 day ago
Avatar for Bunkoid

Hi Folks, I've got a Studer A80 RC which is going into record mode with the record button lighting up. It erases the tape, but...

Bunkoid
replies: 9 views: 814
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srs148 1 day ago
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I recently recapped my VC/L2, replacing the electrolytics and upgrading the coupling caps as recommended by Jim Williams. I got...

Whoopysnorp
replies: 6 views: 528
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Whoopysnorp 1 day ago
Avatar for regebro

I have a Tascam M-2524, and the M-2500 series EQ usually gets comments from "It has an EQ" to "the EQ sucks"....

regebro
replies: 16 views: 1,439
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regebro 1 day ago
Avatar for Oli_W

I've discovered a slightly odd thing with my 160x: Sinewave passes through very cleanly when bypassed, but when the compressor...

Oli_W
replies: 4 views: 310
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jaddie 1 day ago
Avatar for DarkAlchy

I have now purchased two MOTU M2's from different sellers about 3-4 weeks apart and both exhibited similar behaviour. The first...

DarkAlchy
replies: 2 views: 232
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DarkAlchy 1 day ago
Avatar for Sircalhobz

Hey Everyone, What is some gear that hasn't been made that you would like to hear? What circuit design do you wish existed? ...

Sircalhobz
replies: 0 views: 190
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Sircalhobz 2 days ago
Avatar for Rizz0

Hi there, Wondering if someone can help me out. Up front would like to ask that you forgive my ignorance if the answer seems...

Rizz0
replies: 5 views: 1,255
Avatar for Cabirio
Cabirio 2 days ago
Avatar for SgtHammer

Hi, I am finally able to startup a Soundcraft DC2000 buy at a good price a few years ago. But after the happiness of seeing...

SgtHammer
replies: 2 views: 982
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ministerpepe 2 days ago
Avatar for golden_ears

---I know this had been a popular topic in the past, but I have not found any answers. Most posts say "they" are...

golden_ears
replies: 13 views: 3,316
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Gae 2 days ago
Avatar for Pilepoile

Hello, I use 2 appolos: 1 Appolo 16 MK2 and 1 Appolo8 MK2 when I do summation in a Vintage maker summator, I noticed a...

Pilepoile
replies: 1 views: 434
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Pilepoile 3 days ago
Avatar for Maxcutch

I have been looking at upgrading my Avantone CV-12 and by putting a new tube and capsule in it. I can't seem to find any info on...

Maxcutch
replies: 1 views: 534
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Whoopysnorp 3 days ago
Avatar for koitsu

Can anyone with a healthy NX5R or NS5R tell me what voltages I should be expecting on pins 1-8 of CNA3 and/or pins 1-4 of CNA2...

koitsu
replies: 1 views: 147
Avatar for koitsu
koitsu 3 days ago
Avatar for L0rez

Hey Everyone, Long time first time. I'm a synth/pedal designer from NY (You can check out my shop at l0rez.com) I've...

L0rez
replies: 1 views: 150
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L0rez 3 days ago
Avatar for rudolpho

I just found a pair of old RODE NT1 microphones at the bottom of my mic locker. I can only remember buying one so it must have...

rudolpho
replies: 114 views: 61,472
Avatar for Gorquin
Gorquin 3 days ago
Avatar for HSLand

I once cleaned some pots with deoxit d5 and it brought them back to life... but they were very loose since the deoxit ate through...

HSLand
replies: 23 views: 4,797
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RJHollins 4 days ago
Avatar for E Orjatsalo

Anyone have these? The ones in manual are too vague to really find out what to do to repair a channel. I contacted local...

E Orjatsalo
replies: 16 views: 15,266
Avatar for citygas
citygas 4 days ago
Avatar for theslygoose

Has anyone ever used Neutrik NP3TT-1 style bantam plugs? I bought a bunch and now it looks like you need a special Neutrik...

theslygoose
replies: 3 views: 1,126
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Pinebox Studio Services 4 days ago
Avatar for gabrielguinez

I attached 2 images to see what the capsule looks like (I marked it with numbers), and also an image with the colors of the...

gabrielguinez
replies: 1 views: 450
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gabrielguinez 4 days ago
Avatar for Jazzy

Hi all, I while back I purchased a "Finhol Air Kick" which was a novel idea of triggering a bass drum sample via air...

Jazzy
replies: 3 views: 559
Avatar for JohnRoberts
JohnRoberts 5 days ago
Avatar for grouphome

Hi, I have a LA Audio Classic compressor here with 1 knob broken. Does anyone here know where I can get a replacement for...

grouphome
replies: 0 views: 248
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grouphome 5 days ago
Avatar for mick61

Anyone know Richard from Lingenberg Sound? Several years ago I got some bits from Richard @ Lingenberg sound sent over here to...

mick61
replies: 1 views: 664
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UGP 5 days ago
Avatar for stevefuzz72

Hello I have a Roland D-5 that came to me with all sort of problems. After a full cap job and tact switches replacement,...

stevefuzz72
replies: 0 views: 379
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stevefuzz72 5 days ago
Avatar for starfield

so to make a long story short I came upon an old arp solina (first version) a while back and failed to open it up and check it...

starfield
replies: 27 views: 4,304
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guvech 5 days ago
Avatar for Sircalhobz

Hi, so I'm an audio engineer who has been lucky enough to have my hands and ears grace some of the best or at least most well...

Sircalhobz
replies: 14 views: 1,515
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Disharmonic 6 days ago
Avatar for LeftRustle

... asking in some forums and got very mixed replies. I have two 16 ohm cabs (AX/BX) that'd I'd would like to run together with...

LeftRustle
replies: 4 views: 387
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Cabirio 6 days ago
Avatar for DaSunlounge

Wondering if anyone could help me out please. I have an Issue with a korg poly 61, everything seems to function as it should...

DaSunlounge
replies: 0 views: 195
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DaSunlounge 6 days ago
Avatar for Jhonnie

Does anyone have a Drawmer M500 service manual or schematic? I have one channel distorted. It looks like the digital processor...

Jhonnie
replies: 25 views: 5,348
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Zapman 6 days ago
Avatar for JJSound21

Hey y'all. I'm a hobbyist, and I just came upon an Aphex CX-1 compressor. It seems like a cool vintage unit. I saw on the...

JJSound21
replies: 2 views: 809
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Gnarmageddon 6 days ago
Avatar for Lewis Robertson

Hi all, I'm hoping the hive mind can help me with this problem that has stumped me, as well as a local studio tech. There are...

Lewis Robertson
replies: 81 views: 11,827
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Jim Williams 6 days ago
Avatar for Un_Illuminate

So, I want to build what I think should be a relatively simple piece of equipment. You know how we pass signal through an 1176...

Un_Illuminate
replies: 4 views: 424
Avatar for Cabirio
Cabirio 6 days ago
Avatar for TheVillageIdiot

I just went to fire up my RED Audio Type A tube mic and when I plug the 7 pin cable into the mic body the light on the power...

TheVillageIdiot
replies: 5 views: 1,011
Avatar for polimorfos
polimorfos 6 days ago
Avatar for Hoffmanwantsgear

Hi, does anyone have any experience or ideas regarding a Blue Bottle Rocket Stage 2 power supply, the red light turned to green...

Hoffmanwantsgear
replies: 15 views: 1,940
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polimorfos 6 days ago
Avatar for audiofileAus

Hello all, For those into analog tape, in particular Studer analog tape, might enjoy our recent renovation of a Studer...

audiofileAus
replies: 3 views: 526
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ruffrecords 6 days ago
Avatar for salomonander

hey guys today i realized that my converters have some real serious issues (mytek 8x192). there is high frequency oscillation...

salomonander
replies: 31 views: 1,609
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dreske 1 week ago
Avatar for RaygunRS

Hey slutz, I have a pair of Sputniks, and one of them is dead. Doesn't light up, and I've tried replacing the fuse. I sent it...

RaygunRS
replies: 8 views: 1,785
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imaginaryday 1 week ago
Avatar for Spano

So I'm using a very nice soldering rod that was gifted to me by a very nice and awesome. They moved away before I could get a...

Spano
replies: 27 views: 2,535
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12ax7 1 week ago
Avatar for Mandala69

I had a problem with my Waldorf Q Rack's "shift" button so I opened my Waldorf Q Rack to see if it was a problem I...

Mandala69
replies: 2 views: 1,366
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tfgibbon 1 week ago
Avatar for rajaaudio

HI Does anyone have TL AUDIO M1 TUBETRACKER schematic ? I have some problem in the pre preamp after i change tubes :deth: same...

rajaaudio
replies: 0 views: 554
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rajaaudio 1 week ago
Avatar for Radardoug

Hi, a client sent me a Beezneez Arabella mike that the power supply had died on. Turned out to be the power transformer. So I...

Radardoug
replies: 0 views: 377
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Radardoug 1 week ago
Avatar for Studio ManCave

Hey all I'm recapping my Soundcraft 6000 console and thought I'd make an excel file of the caps in each of the units. I don't...

Studio ManCave
replies: 16 views: 6,020
Avatar for Jim Williams
Jim Williams 1 week ago
Avatar for Animisha

Hi! howdy I am new here, so please tell me if I post this question in the wrong place. I have a Mac Air that I use almost...

Animisha
replies: 3 views: 521
Avatar for Animisha
Animisha 1 week ago

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