The No.1 Website for Pro Audio

Supported By Beesneez Pro Audio
Thread / Thread Starter Replies / Views Last Post
Avatar for Tim Farrant



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

Tim Farrant
replies: 1,130 views: 508,440
Avatar for sameal
sameal 2 hours ago
Avatar for MicroSonic

I have been collecting schematics for 30 years and 5 years ago I started make them available at my site but...

replies: 73 views: 103,215
Avatar for Sebastian_darc
Sebastian_darc 1 week ago
Avatar for gabriel1

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

replies: 16 views: 48,848
Avatar for ponzi
ponzi 27th October 2017
Avatar for Tim Farrant

Anyone who offers technical services should get themselves listed into the new member directory here... Gearslutz Directory:...

Tim Farrant
replies: 8 views: 37,789
Avatar for Aniol1349
Aniol1349 10th June 2017
Avatar for bubblebash

I'm diagnosing a Korg sdd1000, and the reading on the 5v pin coming off the power board is slightly out of range from the spec....

replies: 3 views: 249
Avatar for S_mask
S_mask 4 hours ago
Avatar for okkokkokko

Welcome to exactly what the title of this thread suggests! And let me go straight to the disclaimer for all you millennial-,...

replies: 111 views: 7,708
Avatar for Eddybopp
Eddybopp 5 hours ago
Avatar for bubblebash

I did the Boss DE200 gainmod yesterday, and it was mostly successful. However, the sound became so clean and tame that I compared...

replies: 1 views: 125
Avatar for Cabirio
Cabirio 6 hours ago
Avatar for WarmJetGuitar

Hey fellas. This is my first post on the Geekslutz section and I'm just a humble recording engineer who barely knows how to...

replies: 2 views: 209
Avatar for WarmJetGuitar
WarmJetGuitar 14 hours ago
Avatar for nojmichael

Hello, I have this old ribbon mic and there is a lot of hiss when it is plugged in. It generally goes away when a clouidlifter...

replies: 1 views: 105
Avatar for Jay Rose
Jay Rose 15 hours ago
Avatar for kennyplex

I have recently built 4 SCA N72 preamps and I have a few questions before I plug them in for the first time. The only...

replies: 0 views: 99
Avatar for kennyplex
kennyplex 17 hours ago
Avatar for JT2

Thanks for looking. I've had this Vega 212 Soundserver for quite awhile. A friend of mine who worked for a famous band years ago...

replies: 0 views: 111
Avatar for JT2
JT2 21 hours ago
Avatar for Nabbit

Hi, I hope this is the right place to post this, if not sorry in advance... I have a TubeTech LCA 2B and need to send it off...

replies: 0 views: 126
Avatar for Nabbit
Nabbit 1 day ago
Avatar for Brako21

I find these frequencies to sound cheap and annoying, so if anybody can point me in the direction of large condenser mic with...

replies: 0 views: 135
Avatar for Brako21
Brako21 1 day ago
Avatar for Eldad

Hi everyone Has anyone sold And experience the fees they take reverb on second-hand equipment Say I sell a $ 180 product How...

replies: 1 views: 266
Avatar for oldgearguy
oldgearguy 1 day ago
Avatar for pedalhoundz

So my buddy's Roland Jazz Chorus suddenly quit working. After a look under the hood and finding both fuses in the power section...

replies: 43 views: 6,743
Avatar for SpiderMullum
SpiderMullum 1 day ago
Avatar for Bubbles

Hey everybody! I just picked up a used SSL X-Logic Alpha VHD 4ch Pre, and one of the red caps has disappeared before I got my...

replies: 1 views: 206
Avatar for pedalhoundz
pedalhoundz 1 day ago
Avatar for Drzayuss

Hi. I have a Neve 51 series console and thought it might be fun to do some mods. After doing a little research, it seems one...

replies: 7 views: 4,245
Avatar for Geoff_T
Geoff_T 1 day ago
Avatar for cimic

Hi, I have a soundcraft 6000 which started with a solo fault. Every now and then the solo light would light up on the master...

replies: 6 views: 837
Avatar for crosscutred
crosscutred 1 day ago
Avatar for crosscutred

I'm kicking around a few solutions for controlling my MCI JH24 from the live room when I'm playing in and recording my own...

replies: 4 views: 276
Avatar for crosscutred
crosscutred 1 day ago
Avatar for Brian M. Boykin

So in the world of swapping modern op amps into older designs I always add a .1uF cap from the +vcc and -vcc to ground and in...

Brian M. Boykin
replies: 20 views: 553
Avatar for JohnRoberts
JohnRoberts 1 day ago
Avatar for Gusss

Has anyone tried one ? (those that use ultrasound etc to create audible inteference patters in a "beam of sound" etc)...

replies: 3 views: 484
Avatar for Jim Williams
Jim Williams 1 day ago
Avatar for slimjim5792

Hey all, I don't have any modding experience, so please excuse my ignorance. I've got an ART Pro MPA II Reference Series (the...

replies: 18 views: 3,595
Avatar for Lecussan
Lecussan 2 days ago
Avatar for camadair

Im trying for the third time to correctly connect a Sony SRA-3 preamp to a neutrik 1/4" patch bay. The Sony has TS mic in,...

replies: 45 views: 1,387
Avatar for Patrick Norton
Patrick Norton 2 days ago
Avatar for etyrnal

I had a set of Event 20/20bas since they were first introduced. They worked AWESOMELY for years... then ONE of them started...

replies: 1 views: 1,084
Avatar for rdpoor
rdpoor 2 days ago
Avatar for quinciejones

Hello, Last year i bought a Delta 200 mixer. A few weeks ago there was a problem with the master channelstrip. When i...

replies: 17 views: 4,243
Avatar for J0hanne5
J0hanne5 2 days ago
Avatar for heinz

Anyone know of a device that will split an 8ch adat lightpipe signal into pairs of TOSlink, SPDIF, or 'other'? thanks

replies: 20 views: 2,253
Avatar for wedok
wedok 3 days ago
Avatar for Bobby Baird

Just a little demo of the box I put together.

Bobby Baird
replies: 1 views: 267
Avatar for leitmo
leitmo 3 days ago
Avatar for DanGo

I'm stepping up my level of organization here. No more handwritten labels on my Neutrik 1/4" 48 point patch bays. So, I...

replies: 20 views: 21,174
Avatar for Rtroost
Rtroost 3 days ago
Avatar for AhooraMahone

Today I just wanted to purchase my Presonus Q2 that I have been waiting for it for 3 weeks and suddenly saw a big red headline on...

replies: 1 views: 237
Avatar for TexasCat
TexasCat 3 days ago
Avatar for filmcomposer

Am restoring a Polymoog 203a. The grilles at the bottom of the case, which cover four rectangular air holes, are...

replies: 0 views: 169
Avatar for filmcomposer
filmcomposer 3 days ago
Avatar for Chapai

Developing new enhanced Dolby B version, far more advanced than standard. Standard B is also supported and switchable between B...

replies: 32 views: 1,486
Avatar for 12ax7
12ax7 3 days ago
Avatar for Panelhead

Does anyone have a schematic for the original E8 Expose' monitors from KRK?

replies: 5 views: 2,772
Avatar for TV deserter
TV deserter 3 days ago
Avatar for 808KickDrum

Hey all, I wanted to build a simple transformer box to pass signal through, both for hum elimination and vintage color. I...

replies: 14 views: 1,694
Avatar for jpanderson80
jpanderson80 3 days ago
Avatar for jrp

Hello! I have recapped this old grundig HVS-1 spring verb. Really like the sound of it! It had bad hum and a nasty whining noise...

replies: 16 views: 2,205
Avatar for mitec1602
mitec1602 3 days ago
Avatar for M.Retra

Forward Hello fellow GS'ers! This is a reissue of a thread that I started over in the Cakewalk forums. It was immensely...

replies: 41 views: 11,719
Avatar for Squirralex
Squirralex 3 days 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...

replies: 31 views: 4,510
Avatar for crosscutred
crosscutred 4 days ago
Avatar for frenkonio

Hi, I need to swap a faulty 2520 opamp from one of my 550B. I read somewhere in the forum that the change of an API opamp is...

replies: 10 views: 1,745
Avatar for themiracle
themiracle 4 days ago
Avatar for goom

I'm not sure if the company was handed to another entity to keep going after the owner passed away. confoosed

replies: 7 views: 1,301
Avatar for leesecho
leesecho 4 days ago
Avatar for Rasputin1916

While the Emu Emax service manual covers a good portion of the circuitry, one key element that is primarily glossed over or...

replies: 9 views: 2,077
Avatar for Jakeballah
Jakeballah 4 days ago
Avatar for undermind

Hello, I'm really hoping someone can help me out. I'm trying to track down the build guide for the Bart HRK mpq568c mic preamp....

replies: 0 views: 209
Avatar for undermind
undermind 4 days ago
Avatar for kinjack

Hi all, Been bringing a Fostex A8 that had been sat in a basement for a few too many years back to life. Almost everything is...

replies: 0 views: 213
Avatar for kinjack
kinjack 4 days ago
Avatar for pitchbend

I have a Tl Audio A2 stereo processor that I bought used and has always had a strange problem with the EQ engaged. When dialing...

replies: 1 views: 693
Avatar for cavimaster
cavimaster 4 days ago
Avatar for HardLuckStudios

I have a 5106 sidecar that needs some work. Someone ran off with our schematic a while ago. I was wondering if anyone has one or...

replies: 1 views: 1,257
Avatar for DeLaJunglaStudio
DeLaJunglaStudio 4 days ago
Avatar for ilan

Hey there fellow sluts! Im midst deciding between these And the hairball...

replies: 3 views: 680
Avatar for pass-out
pass-out 4 days ago
Avatar for michaelkerchner

i have a trident 80B and it has developed an uneven output on the stereo out (L/R) buss. The left side is low by about 10DB as...

replies: 20 views: 1,099
Avatar for michaelkerchner
michaelkerchner 5 days ago
Avatar for molton

Hello, I'm new to the forums, I came across this forum looking for info about this topic and it looked like you might be able to...

replies: 14 views: 976
Avatar for molton
molton 5 days ago
Avatar for weenhillage

I am doing some DIY eurorack stuff and I want to get the nuts on my pots and jacks real tight. So far sockets and pliers have...

replies: 11 views: 456
Avatar for David Kulka
David Kulka 5 days ago
Avatar for rbbrchckn

I dug out my old tube tester to test some tubes, but the tube chart is confusing for some of the tubes (the best ones). I am in...

replies: 2 views: 265
Avatar for rbbrchckn
rbbrchckn 5 days ago
Avatar for thedagem

I'll admit, I'm a bit of a noob when it comes to these things. I just came across a free pair of bose 901 series II with the EQ,...

replies: 4 views: 282
Avatar for Bill Way
Bill Way 5 days ago
Avatar for konstantingroove

Hi, everyone! Long time lurker, firs time poster here. I'm trying to build a fully analog studio with an Orati Mx-70(16tk) as the...

replies: 28 views: 1,012
Avatar for konstantingroove
konstantingroove 5 days ago
replies: - views: -
Avatar for AhooraMahone
AhooraMahone 5 days ago
Avatar for welhamm

I've noticed that the R master output on my Tascam M06 is much quieter than the L output. I have only noticed this since...

replies: 1 views: 230
Avatar for welhamm
welhamm 6 days ago
Avatar for pedalhoundz

So I'm replacing a blown power transformer in a 79 Fender Vibro Champ that my friend cooked when he put a 6v6 in the wrong...

replies: 0 views: 395
Avatar for pedalhoundz
pedalhoundz 6 days ago
Avatar for weenhillage

I built a Quad VCA around the coolaudio v2164d and it works! I followed the "basic VCA" schematic on the data sheet I...

replies: 0 views: 268
Avatar for weenhillage
weenhillage 6 days ago


Forum Tools
Search this Forum
Search this Forum :

Advanced Search