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The GUTZ

138


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: 531,213
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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, Datasheetpro.com - Search Electronic Components ,...

gabriel1
replies: 19 views: 52,704
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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: 41,788
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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 www.SecretMind.dk but...

MicroSonic
replies: 78 views: 112,705
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msbettyhunt 3rd March 2020
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Hi guys, hope I'm in the right section. I've recently purchased Studer 904 console in working order, but a bit rough around...

cuba1956
replies: 0 views: 22
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cuba1956 33 minutes 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...

thomasdf
replies: 165 views: 21,033
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Radardoug 52 minutes 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...

mikewolfe
replies: 0 views: 35
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mikewolfe 1 hour 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...

Widowsky
replies: 23 views: 296
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Radardoug 3 hours ago
Avatar for Yoski

Hi Guys! I have a little problem with my OTARI MX7800 multi-track tape machine that I finally decided to solve. When I press...

Yoski
replies: 2 views: 159
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Yoski 4 hours 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: 5 views: 865
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RaygunRS 7 hours ago
Avatar for systo

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

systo
replies: 2 views: 260
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streber 9 hours 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...

samsegarra
replies: 2 views: 142
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JohnRoberts 12 hours 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...

azirkin
replies: 15 views: 21,581
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nosebleedaudio 14 hours 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...

Neko2020
replies: 0 views: 75
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Neko2020 14 hours 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...

some_turnips
replies: 6 views: 669
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some_turnips 15 hours 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...

harrywrigley
replies: 0 views: 107
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harrywrigley 17 hours 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...

lynxpoint
replies: 4 views: 4,728
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KabbySoundStudio 19 hours 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...

darkalex
replies: 5 views: 206
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Northamusi 22 hours 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...

S21
replies: 2 views: 183
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S21 1 day ago
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In advance, I have already read searched and read threads about this topic. Problem: While using a used set of KRK VXT8's with...

styphon
replies: 51 views: 25,728
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kludgeaudio 1 day 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...

jimj3114
replies: 3 views: 191
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DrewE 1 day ago
Avatar for sameal

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...

sameal
replies: 2 views: 164
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sameal 1 day 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...

tr0x
replies: 3 views: 993
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Cantante popular 1 day 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...

enginefire
replies: 1 views: 129
Avatar for Cabirio
Cabirio 1 day 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...

PhilippeK
replies: 0 views: 188
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PhilippeK 1 day ago
Avatar for Holladihitti

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...

Holladihitti
replies: 4 views: 480
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jerry123 2 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...

streber
replies: 6 views: 620
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streber 2 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...

Tschibo00
replies: 1 views: 282
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Tschibo00 2 days ago
Avatar for No-Doz

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

No-Doz
replies: 8 views: 517
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LanternPike 2 days ago
Avatar for neromagnus

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

neromagnus
replies: 1 views: 172
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tINY 2 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...

salomonander
replies: 6 views: 216
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salomonander 3 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...

stevo991
replies: 37 views: 4,715
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Matt Syson 3 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...

liltracystan007
replies: 1 views: 181
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Jim Williams 3 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...

deekay
replies: 11 views: 1,857
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deekay 3 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...

plx
replies: 1 views: 158
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Thomas W. Bethe 3 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: 837
Avatar for Ted Krotkiewski
Ted Krotkiewski 3 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...

urgentmeow
replies: 1 views: 183
Avatar for Cabirio
Cabirio 3 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...

proche3
replies: 2 views: 225
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proche3 3 days ago
Avatar for drplywood

Hello Folks, wondering if anyone has the manual for the ADR express limiter that they would be so kind as to share....

drplywood
replies: 6 views: 2,436
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rjb5191 4 days ago
Avatar for starfield

the hihats and toms don't work on my DX, on both individual outs and main outs i confirmed the eproms work fine and I'm...

starfield
replies: 12 views: 1,871
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Naston 4 days ago
Avatar for grouse789

Hello all, new poster here long time lurker, DIY'er, tinkerer of amps and beat up instruments. Occasionally I try to play...

grouse789
replies: 2 views: 223
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grouse789 4 days ago
Avatar for nucelar

Hi, Ive been using this preamp lately quiet often and during long sessions. The unit gets hot, but I consider it normal , from...

nucelar
replies: 5 views: 252
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jensenmann 4 days ago
Avatar for Dor

Hello there. I'm attempting to modify my coleman M3 to send a stereo meter feed out to my dorrough unit. Glen Coleman was kind...

Dor
replies: 6 views: 1,287
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IM WHO YOU THINK 4 days ago
Avatar for RetrovertNYC

Given the age of the dbx 100 and dbx 110, it is hardly surprising that the used ones typically have issues. Bad caps, fried...

RetrovertNYC
replies: 2 views: 2,280
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atavacron 5 days ago
Avatar for emm853

Hi Everyone, I've just bought a Drawmer M500 that needs some work. The battery is flat and i'm going to replace it with a new...

emm853
replies: 1 views: 152
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nucelar 5 days ago
Avatar for Tablex

Hey guys, i'm currently running an ART Pro-Channel II tube preamp and it has served me very well for a few years. Unfortunately...

Tablex
replies: 3 views: 185
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ripple_fx1 5 days ago
Avatar for madbeavis

Has anyone experimented with using a C3G Triode Strapped in a U47 circuit? Modifications to the socket assembly, bias circuit,...

madbeavis
replies: 1 views: 234
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gyraf 5 days ago
Avatar for nomoreflakes

Revving up to build one of these. I noticed that CAPI have now stopped using Ed Anderson trafos (EA2622) for their own design...

nomoreflakes
replies: 3 views: 279
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nomoreflakes 5 days ago
Avatar for DeciBox

Hello technically skilled fellow slutz! On my Behringer X2222usb mixer, each channel has tiny buttons for Master and Sub-Master...

DeciBox
replies: 3 views: 243
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gyraf 5 days 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: 23 views: 6,314
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bagomusic 5 days ago
Avatar for play.exe

1. What happens to a preamp, if the FET is not biased correctly? What kind of faults would a person be able to audibly hear? ...

play.exe
replies: 5 views: 235
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mrfantastic 5 days ago
Avatar for originalscottyg

I am trying to use the tally output (TB All Tally) on an SSL AWS948 to turn on a red light. I was advised by SSL to use an...

originalscottyg
replies: 11 views: 1,781
Avatar for grmusik
grmusik 5 days ago
Avatar for weary

Hi, so I got this thing on a whim, because I think it looks cool, built into a little suitcase. I've seen Ramsa schematics...

weary
replies: 11 views: 2,799
Avatar for ndstudio
ndstudio 6 days ago
Avatar for Velvet1

Hi, currently I use an Allen and heath GL2200 direct outs into my UAD apollo 16 into my 64bit pc via thunderbolt. My mixer has...

Velvet1
replies: 0 views: 146
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Velvet1 6 days ago

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