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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: 67 views: 84,507
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deadicated 2 weeks ago
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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: 1,078 views: 460,798
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fazeka 4 weeks ago
Avatar for gabriel1

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

replies: 16 views: 40,538
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ponzi 27th October 2017
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Anyone who offers technical services should get themselves listed into the new member directory here... Gearslutz Directory:...

Tim Farrant
replies: 8 views: 29,361
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Aniol1349 10th June 2017
Avatar for kinjack

I need some mixing console help from you lovely folks. I've recently acquired a Soundcraft 600 series.. great! Excluding a few...

replies: 13 views: 900
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cbc6403 1 minute ago
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Firstly: I am aware of these other solutions for Drum Pads: 1. Individual FSR's 2. This combo: Pads & Sensors 3....

replies: 0 views: 55
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eljacko876 2 hours ago
Avatar for BIG BUDDHA

hello friends. i have a 36 channel DDA AMR24 analog console. lately a couple of channels have been giving issues with regard...

replies: 4 views: 425
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tmarra 2 hours ago
Avatar for tronnyjenkins

Later model U87AI. Recently it has just sounded off. I've had to EQ the high mids in a way that doesn't make a ton of sense. Now...

replies: 0 views: 118
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tronnyjenkins 6 hours ago
Avatar for forestcreature

I have a simple JFET buffer that sounded reasonable when I breadboarded it, but the simulation suggests some questions. I would...

replies: 3 views: 237
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kirkus 7 hours ago
Avatar for tobi-mobile

Hello folks, I've been searching for ages and can't find the information I'm looking for to build this: A passive attenuator...

replies: 20 views: 646
Avatar for kirkus
kirkus 8 hours ago
Avatar for cat alley

Hello, Connectors are provided on the input PCB of the Soundcraft Series 5 for wiring input transformers to the Hi-Z and XLR...

cat alley
replies: 11 views: 924
Avatar for Jim Williams
Jim Williams 8 hours ago
Avatar for Teej

I don't have much experience with tape machines. My friend's 414 mkii has started? to act up a bit. (Question mark because it's...

replies: 0 views: 124
Avatar for Teej
Teej 12 hours ago
Avatar for factotum

Greetings all. I'm trying to get a Mackie CFX16 (Mk I) back in to service after a few faders got snapped (I suspect it got...

replies: 1 views: 1,684
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PompeyChris 15 hours ago
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hello, i couple months ago i purchased a used audient 08 preamp. It was working fine until a week or so ago it wouldn't turn on....
replies: 2 views: 186
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Radardoug 20 hours ago
Avatar for floeff

Hi there, I couldn't find a fitting section for this so I just decided to post it here. So, I found this keyboard from the 80s...

replies: 11 views: 5,125
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bubblebash 1 day ago
Avatar for cowlover

Hey guys, if any of you have any old sc accounts with tracks as old as 6 years on it i will be interested in buying! preferably...

replies: 0 views: 178
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cowlover 1 day ago
Avatar for The Recordingist

So I have recently purchased this old Teac Model5 8 channel mixing desk for doing some 8 track tape recording and it sounds...

The Recordingist
replies: 3 views: 214
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The Recordingist 1 day ago
Avatar for hasbeen

I have a 1567a that's a bit noisy. This is my fourth one and the 1st that has ever given me trouble. The others have performed...

replies: 5 views: 2,499
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mjpendrick 1 day ago
Avatar for mayortom

Yes it is. My Antelope Orion 32 seems to have unbalanced outputs in the D-SUB25 connector. I tested last night. If you check in...

replies: 43 views: 7,101
Avatar for s9dd
s9dd 1 day ago
Avatar for cowudders

Hi, does anybody know a substitute for the missing knob cap on my 91? Please see attached pic, Lexicon doesn't stock it anymore,...

replies: 2 views: 221
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cowudders 1 day ago
Avatar for Gonecat

Hi All, I've been building some bandpass filters and am using the following method to check out their true frequency range in...

replies: 8 views: 609
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Gonecat 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: 13 views: 2,240
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TimRideout 1 day ago
Avatar for Egg_Fried_Rice

I was using the Bluebird over the last week and it seems after 10 minutes or so, there is a rumble and then the output of the mic...

replies: 3 views: 217
Avatar for DrAudiospecific
DrAudiospecific 1 day ago
Avatar for Coxys

After two failed attempts at buying a replacement headphone cable from two different manufacturers and having two experiences of...

replies: 6 views: 258
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DrAudiospecific 1 day ago
Avatar for Simon Xang

Hi guys, I am running a Behringer P16-I in control room to a P16-M in my booth and wondering about the cat 5 cabling. If I run...

Simon Xang
replies: 2 views: 214
Avatar for DrAudiospecific
DrAudiospecific 1 day ago
Avatar for krabbencutter

Hey Folks, I started a little hardware project and now that most of it is working, I'm confident enough to share it outside of...

replies: 29 views: 1,192
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marinedalek 1 day ago
Avatar for darkscorch

Hello, I picked up an MG-1 with a few issues a few months ago for a great price. I've found the service manual online, but...

replies: 2 views: 474
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darkscorch 1 day ago
Avatar for filmcomposer

Everywhere one reads, it’s emphasized that only ‘Hammond tonewheel generator oil’ must be used to oil a Hammond...

replies: 4 views: 516
Avatar for DrAudiospecific
DrAudiospecific 2 days ago
Avatar for filmcomposer

Hello Everyone, Am looking to replace rusty 1/4 inch jack nuts and washers from about 40 x female jack sockets on the front of a...

replies: 6 views: 607
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filmcomposer 2 days ago
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I've a matched pair of Oktava MK-102 s with different capsules. They were working fine and well-looked after. Recently, one...

replies: 4 views: 489
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filmcomposer 2 days ago
Avatar for powerestudio

Hi I´d like to mount this amp for mixing mastering projects. I see some brands make a buffer to connect the amp. What do you...

replies: 0 views: 207
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powerestudio 2 days ago
Avatar for alhe

Just wanted to share my latest project. This MXL 990 was given a complete makeover with a full-size K47 capsule and a new...

replies: 7 views: 371
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alhe 2 days ago
Avatar for elgordito

Hi everyone, I want to switch between two sources to my balanced monitors (L/R). My two sources are also balanced, my...

replies: 19 views: 595
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ruffrecords 2 days ago
Avatar for bubblebash

I got a Korg SDD1000 for $20, wich is probably all I need to say about the condition it was in. It had low, distorted output but...

replies: 3 views: 231
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bubblebash 2 days ago
Avatar for SoundGarden

Hi guys, Anyone have experience with Preamp repair? I have an ART TPS dual preamp which was working fine but now turns on...

replies: 4 views: 311
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SoundGarden 3 days ago
Avatar for B.Rupe

Hey all, my 200B has missing resistors on the meter board for the VU lamps. And the schemo does not show that board. Anyone know...

replies: 4 views: 874
Avatar for ledzurso
ledzurso 3 days ago
Avatar for Yohonis

Hi Folks, The mode selector rotary switch on my RE-201 is, well, spacey... but in the worst way. It makes bad connections,...

replies: 7 views: 728
Avatar for inorx
inorx 3 days ago
Avatar for thex

I had a dead key on my Novation SL mk II MIDI controller. I saw a video on youtube where for a keyboard with a similar mechanism,...

replies: 0 views: 214
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thex 3 days ago
Avatar for Farmboy presents

I am testing my build of a gyraf Gssl VCA compressor. It passes audio! But does not work as expected. I have been following the...

Farmboy presents
replies: 10 views: 339
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pief 4 days ago
Avatar for Logima

Hello, Around a year ago, after been recording for 19 years completely itb and feeling a bit bored, I wanted to try something...

replies: 8 views: 351
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Logima 4 days ago
Avatar for enenra

Hey people, i've been lurking this forum for a while now, and I have a question to which i can't seem to find an answer even...

replies: 9 views: 1,644
Avatar for fran907
fran907 4 days ago
Avatar for Shawnobi

Hi So I picked up a couple of cheap T.Bone RB500's from a friend in the knowledge that one was broken. I opened it up and found...

replies: 0 views: 222
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Shawnobi 4 days ago
Avatar for laxfilet1337

Hello everybody, i recently bought a AKAI S900. I replaced the Floppy Drive with a HxC Floppy Emulator with SD Card. When I...

replies: 2 views: 400
Avatar for Acid Mitch
Acid Mitch 4 days ago
Avatar for DanTheMan06

When I was a kid my father used to remove tubes/valves from our tv or hi-fi sound system and tell me to walk to the nearby...

replies: 6 views: 305
Avatar for Jay Rose
Jay Rose 4 days ago
Avatar for Seditionary

Hey Roland Juno 60 engineer folks ! I've refurbished a pretty badly beaten up Juno 60 -- put in a new power supply, new...

replies: 1 views: 527
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mtmorgan50 4 days ago
Avatar for dimebucker5

Im thinking of building a peddle like this for use with a dynamic microphone Radial HotShot™ ABo - Line Ouput Selector after...

replies: 35 views: 6,321
Avatar for andym.
andym. 4 days ago
Avatar for ali_g12

Hi Folks, Having an intermittent problem with my DMX. The -15v rail keeps on blowing the 1.6A fuse when I switch on. When...

replies: 30 views: 3,243
Avatar for piscine
piscine 4 days ago
Avatar for phroggiey

Hello everyone, I have recently had an issue with a Cheetah MS6. I was replacing one of the CEM3396 chips when one of the...

replies: 28 views: 2,619
Avatar for Bolobeat
Bolobeat 4 days ago
Avatar for billytash

hi im bill I have a Yamaha spx 90 I have been reading the other posts from a while ago and I have asked some questions but im not...

replies: 0 views: 235
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billytash 5 days ago
Avatar for CathodeRay

My Juno 60 is experiencing a voice problem , every sixth note hit is weaker sounding than the rest and the voice continues to...

replies: 1 views: 256
Avatar for zamproject
zamproject 5 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: 34 views: 4,588
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cyberish 5 days ago

So I'm going into my final year of university, and with that comes the horror of the Final Year Project. I've decided I will...

replies: 3 views: 286
Avatar for DanTheMan06
DanTheMan06 5 days ago
Avatar for Dark star Balla

I have 2 Monster Power Pro 2500's and they just both failed at the exact same time. One was not on but will not power my gear...

Dark star Balla
replies: 0 views: 220
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Dark star Balla 5 days ago
Avatar for sicijk

Hello! It's Gigi from Italy (south) This is my first post in the forum...and i'd like to say sorry -in advance- for my...

replies: 7 views: 6,143
Avatar for rectape
rectape 5 days ago


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