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

Tim Farrant
replies: 1,138 views: 531,701
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msbettyhunt 24th April 2020
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DSP Innovations has recently launched a FREE data sheet search site. The site, - Search Electronic Components ,...

replies: 19 views: 52,784
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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: 41,863
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msbettyhunt 24th March 2020
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I have been collecting schematics for 30 years and 5 years ago I started make them available at my site but...

replies: 78 views: 112,896
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msbettyhunt 3rd March 2020
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Any Slutz out there who have wired up a GAC-7 cable for an Apex 460? I‘m having trouble figuring out which pins the two thicker...

replies: 2 views: 155
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MYN 1 hour ago
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Hi, So I want to make a sound tracking device. Think of triangulation but with sound. I will obviously need multiple caps that...

replies: 1 views: 108
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analogguru 3 hours 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: 43 views: 1,963
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konstantingroove 5 hours ago
Avatar for WarWeasel

I'm not sure if this is a high end question but it seems a lot of people don't even pay attention to this issue. I've been...

replies: 12 views: 998
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Cabirio 6 hours ago
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Hi Guys! I have a little problem with my OTARI MX7800 multi-track tape machine that I finally decided to solve. When I press...

replies: 4 views: 230
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Radardoug 7 hours ago
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Beating a dead horse comp here. I bought two of these because i like to torture myself. Don't look at me like that! My...

replies: 5 views: 297
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tchgtr 11 hours ago
Avatar for travis.farmer

I bought a well used Tascam M-1516, but after the sale, i realized it didn't include a power supply. according to Tascam, the...

replies: 4 views: 194
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travis.farmer 11 hours ago
Avatar for wirehair

I just finished rehabbing a few Scully 280 preamps and I have a question about racking them up. I learned through doing this...

replies: 2 views: 151
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wirehair 14 hours ago
Avatar for FilmDevices

I have a project that needs some engineering. I am trying to house an electret microphone in an aluminum housing that is somewhat...

replies: 3 views: 185
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nosebleedaudio 15 hours ago
Avatar for Ideasite

I replaced my R0DE NTV Tube with an equivalent GrooveTubes 12AT7 tube. While replacing the tube, I spied 2 adjustable pots on...

replies: 17 views: 2,103
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Thomas W. Bethe 15 hours ago
Avatar for jml designs

I have some 3M 90 spray, a gallon of regular elmers glue, spray adhesives galore... do I really need to shell out $40 for...

jml designs
replies: 4 views: 318
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ripple_fx1 1 day ago
Avatar for trymonlam

Hello Guys, Anyone happen to have Echo Audiofire 12's schematics? Here in China Echo's product support is non-existent. Given...

replies: 7 views: 2,615
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bolshed 1 day ago
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Hi Folks, Recently I bought a bunch of NOS Tubes for my Uad 4-710 and of course I left one of the stock ones inside to do a...

replies: 5 views: 567
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msbettyhunt 1 day ago
Avatar for samsegarra

Dear fellow gearslutz, I'm new to the subject of transistors clipping when the transient of the audio signal is too loud, and...

replies: 3 views: 241
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samsegarra 1 day ago
Avatar for Piyono

I destroyed the Capsule Connector Assembly on my 1980's-era C452EB when I tried to take it apart the other day. I've taken these...

replies: 8 views: 657
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Piyono 2 days ago
Avatar for Alphavoyager

Hi everyone. The LCD on my OB12 died and I ordered a replacement, that at least on datasheet is compatible. Allll the graphics...

replies: 0 views: 111
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Alphavoyager 2 days ago
Avatar for pingalep

hi everyone! i am looking for a pair of nt1a to mod with new capsules and make a stereo setup in a self made enclosure following...

replies: 0 views: 140
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pingalep 2 days ago
Avatar for Jacksonian

One of the Focals went belly up. We have made progress but it sure would be helpful to have the schematic. Does anyone happen to...

replies: 0 views: 126
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Jacksonian 2 days ago
Avatar for doulos24

I'm at it again while I wait on parts for my mixer I'm modding a pr8 I've already pulled out all couipling caps and redundant...

replies: 16 views: 7,588
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drhardlove 2 days ago
Avatar for Widowsky

A tech is currently refurbishing my Yamaha 03D console, whose ergonomics, MIDI implementation and built-in effects I love (I'm...

replies: 24 views: 379
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Widowsky 2 days ago
Avatar for cuba1956

Hi guys, hope I'm in the right section. I've recently purchased Studer 904 console in working order, but a bit rough around...

replies: 0 views: 146
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cuba1956 3 days ago
Avatar for thomasdf

Hi all I'm a long time reader of this forum, and a newly registered member, from Paris, France. I bought a Yamaha SPX90...

replies: 165 views: 21,123
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Radardoug 3 days ago
Avatar for mikewolfe

Haven’t seen this problem in the countless SPX90 repair forums so I figured I’d make a new thread in hopes of solving my...

replies: 0 views: 169
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mikewolfe 3 days 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...

replies: 5 views: 909
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RaygunRS 3 days ago
Avatar for systo

Hello, I just bought a soundcraft delta 8 with its CPS / 450B power supply. Everything works perfectly except the...

replies: 2 views: 308
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streber 3 days ago
Avatar for azirkin

Quick question: I just blew the fuse in my Alta Moda Unicomp and the manual suggests using a 250v/250mA slow blow fuse. I can't...

replies: 15 views: 21,625
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nosebleedaudio 3 days ago
Avatar for Neko2020

Hi I just got some old M-Audio BX8a speakers and every time I plug them in I'm getting a very loud feedback sound even with the...

replies: 0 views: 120
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Neko2020 3 days ago
Avatar for some_turnips

MKS-50 has a humming mains transformer which I'd like to replace (P/N for 240V: 245-466D) but unobtainium as NOS. MKS-50...

replies: 6 views: 710
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some_turnips 3 days ago
Avatar for harrywrigley

Hello all, I’ve got an RME fireface800 and have just purchased a Dangerous D-Box+ which I’ll be connecting via the spdif...

replies: 0 views: 159
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harrywrigley 3 days ago
Avatar for lynxpoint

Hi all, so there is a lot of stuff around here on DIY audio gear, and many conversations occured like 6-7 years ago. So I think...

replies: 4 views: 4,776
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KabbySoundStudio 3 days ago
Avatar for darkalex

Hey Slutz! I have a pair of medium-sized tower speakers which are custom made with Philips Full Range drivers, each driver is...

replies: 5 views: 243
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Northamusi 4 days ago
Avatar for S21

Dang. I killed my CRO. My trusty Tektronix 2465A. It finally caught fire. :( What's economical and good these days? I...

replies: 2 views: 236
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S21 4 days ago
Avatar for styphon

In advance, I have already read searched and read threads about this topic. Problem: While using a used set of KRK VXT8's with...

replies: 51 views: 25,782
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kludgeaudio 4 days ago
Avatar for jimj3114

Hi! I am building a small midi controller for a one-room-studio, and I want a slide linear fader that will control click-level...

replies: 3 views: 230
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DrewE 4 days ago
Avatar for tr0x

Hi! I'm planning to do a complete recap of my Sony MX-P61 mixing console. Unfortunately it uses many very tiny capacitors and...

replies: 3 views: 1,024
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Cantante popular 4 days ago
Avatar for enginefire

Hey I’m tweaking out a urei562. I’m looking at the output section and want to add a pot to control the output drive. Any...

replies: 1 views: 161
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Cabirio 4 days ago
Avatar for PhilippeK

Schematic/pinout diagram for Peluso MX-56 PSU Trying to get a MX-56 PSU repaired at the mo but there are no diagrams on the...

replies: 0 views: 220
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PhilippeK 4 days ago
Avatar for streber

Hey everyone... I have a Soundcraft Delta 8. I use the tape returns on the board for channels 1-16 from my DAW to the...

replies: 6 views: 652
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streber 5 days ago
Avatar for Tschibo00

Hey there, long time lurker, first post :-) I scored a pretty beat up Mackie CR1604 which is showing strange behaviour on three...

replies: 1 views: 315
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Tschibo00 5 days ago
Avatar for No-Doz

Hello everyone, greetings from lockdown Brooklyn! I'm in isolation making music and sound design, currently furloughed from...

replies: 8 views: 553
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LanternPike 5 days ago
Avatar for neromagnus

Hey Guys - I'm assembling a microphone and I have 2 questions: I checked the capacitance of one of...

replies: 1 views: 202
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tINY 5 days ago
Avatar for salomonander

Hey there, can anyone let me know what is plus and minus on those red roederstein caps? I see no marking - also nothing on the...

replies: 6 views: 250
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salomonander 6 days ago
Avatar for stevo991

I would like to start a thread for all of you slutz out there that has any info or schematics on AMEKS BIG, Recall, and 501 by...

replies: 37 views: 4,754
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Matt Syson 6 days ago
Avatar for liltracystan007

I wasn’t quite sure where to post this but this forum seems like one of the most knowledgeable. I just recently received a...

replies: 1 views: 213
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Jim Williams 6 days ago
Avatar for deekay

Hello fellow audiofreaks, (hopefully I'm posting this in the right section of the forum) I got a hold of five AKG C12A...

replies: 11 views: 1,899
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deekay 6 days ago
Avatar for plx

Hi. I can't seem to find a SAT 6.5 replacement woofer anyway. it's been torn on one of the two speakers (rip in the woofer...

replies: 1 views: 187
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Thomas W. Bethe 6 days ago
Avatar for Ted Krotkiewski

Hi Friends. I have recently started learning the basics of electronics and have built a few simple circuits from schematics on...

Ted Krotkiewski
replies: 15 views: 870
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Ted Krotkiewski 6 days ago
Avatar for urgentmeow

Is anyone familiar with the Yamaha MV1602? I've just refurbished one, and going through the manual I saw that Aux 3/4 were wired...

replies: 1 views: 210
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Cabirio 6 days ago
Avatar for proche3

Hello can we talk MIDI voltage for a second? I need to understand this: I'm having an issue with my Novation Impulse 49...

replies: 2 views: 254
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proche3 1 week ago
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Hello Folks, wondering if anyone has the manual for the ADR express limiter that they would be so kind as to share....

replies: 6 views: 2,461
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rjb5191 1 week ago


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