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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: 1,133 views: 513,496
Avatar for lucey
lucey 6 days 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: 74 views: 105,294
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paolalopez118 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: 49,621
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: 38,619
Avatar for Aniol1349
Aniol1349 10th June 2017
Avatar for gearstudent

Hello, I have noticed that condenser mics can capture very quiet details (whisper level) better than dynamics. I am thinking...

replies: 8 views: 526
Avatar for Philbo King
Philbo King 1 hour ago
Avatar for mechr0n01

I need the input/help of professionals here. I ordered a PSU for my Tascam M3500 from this eBay seller...

replies: 13 views: 2,054
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mechr0n01 2 hours ago
Avatar for nwtlnts

There are some really cool threads about modifying the old Soundcraft boards on here. Could we try and get another sorta master...

replies: 2 views: 499
Avatar for rob f
rob f 3 hours ago
Avatar for Mastropiero

Hi there, today I turned my Rev2496 on after some months since last time and it sadly seems to have died. When I press the...

replies: 1 views: 161
Avatar for Mastropiero
Mastropiero 8 hours ago
Avatar for forestcreature

I would like to mult balanced signals to a monitor controller and separate VU meter on a patchbay that I am working on. I can...

replies: 4 views: 513
Avatar for forestcreature
forestcreature 8 hours ago
Avatar for Fenris

I thought I'd post this as a public service to anyone who owns the original Chameleon 7720. I don't like the prices that certain...

replies: 3 views: 472
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play.exe 17 hours ago
Avatar for Strvnger

Hello everyone, So I recently moved to a new flat. Since the move I get a weird noise coming out of my speakers. They do not...

replies: 12 views: 460
Avatar for Bushman
Bushman 21 hours ago
Avatar for Brent Hahn

Am I the only one who uses strange tools when soldering? I use clothespins, Japanese eyebrow scissors, tweezers, those little...

Brent Hahn
replies: 11 views: 1,372
Avatar for forestcreature
forestcreature 1 day ago
Avatar for Land Fish

Roswellite™... a material used in the new Cowley And Tripp Mercenary Edition mic; The Proscenium. nice ™ symbol......

Land Fish
replies: 5 views: 2,087
Avatar for elegentdrum
elegentdrum 1 day ago
Avatar for rob f

Got one of these on the bench at the moment that is sick. I'm trying to get into it without much luck. There is one screw...

rob f
replies: 2 views: 511
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rob f 1 day ago
Avatar for Chagalj

There has been alot of talk about importance of conversion in recording chain, and lots of people want to know which AD/DA chip...

replies: 484 views: 311,791
Avatar for monkeyxx
monkeyxx 2 days ago
Avatar for Brian M. Boykin

These are in the filter section of an Audioarts 4100 parametric EQ I’m recapping. If they’re Mylar then I’d like to replace...

Brian M. Boykin
replies: 23 views: 855
Avatar for Jim Williams
Jim Williams 2 days ago
Avatar for JAY X

Hi! Does anyone know where to find 3,5mm normally closed female jacks? it is to make a patch area for a synth design. The...

replies: 2 views: 482
Avatar for crosscutred
crosscutred 2 days ago
Avatar for kmbmotorshop

I may soon be the new owner of an Otari MX-70 with no remote. Does anyone have a schematic or have any knowledge of how the...

replies: 2 views: 789
Avatar for AnalogSialogogue
AnalogSialogogue 3 days ago
Avatar for Big Ears

I've recently picked up a C414 ULS and am attempting to upgrade the capsule to Tim Campbell's CT12, but I can't work out on the...

Big Ears
replies: 11 views: 583
Avatar for Big Ears
Big Ears 3 days ago
Avatar for gkmaia

I've got 2 Furmans with the same issue. Resistor R4 has fused. I am trying to replace it but it is pretty hard to read what...

replies: 5 views: 372
Avatar for stonedawn
stonedawn 3 days ago
Avatar for WLIO TV Guy

Does anyone know where I can get a schematic for an ART Tube Opto 8? I've seen this model mentioned subs and...

replies: 0 views: 463
Avatar for WLIO TV Guy
WLIO TV Guy 3 days ago
Avatar for jkasko

I am having a problem with my 160SL not passing signal through at the proper level. I took it to my local repair shop and they...

replies: 0 views: 445
Avatar for jkasko
jkasko 3 days ago
Avatar for Brian M. Boykin

Anyone have a set of these? I have two of these and went through the better sounding of the two. It came out great and I...

Brian M. Boykin
replies: 1 views: 428
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Brian M. Boykin 3 days ago
Avatar for jerry123

Hi, I recently found an old Emagic Logic Control XT Extender on the cheap. I have an Emagic Logic Control main unit that had...

replies: 3 views: 841
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[email protected] studio 3 days ago
Avatar for dickiefunk

Hi, I have a pair of Warm Audio TB12 Tonebeasts and am looking to upgrade the x918 stock opamp. The Hardy 990c+ seems like a...

replies: 1 views: 334
Avatar for dickiefunk
dickiefunk 4 days ago
Avatar for Skuggan

Hi everyone :) I will try my best to write so you guys understand me (my english is meh) Ive had my dynaudio B15A for almost 15...

replies: 0 views: 346
Avatar for Skuggan
Skuggan 4 days ago
Avatar for TontoMctavish

Got an old Fender cab : 2 x 12. There's a number stamped on one of the inside panels : F072568. Is that the date : July 25, 1968,...

replies: 0 views: 452
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TontoMctavish 4 days ago
Avatar for 66cl77

Hey all I lucked into a very nice Ensoniq SQ1 and it is 98% functional. I got inside it and replaced the lowest C key which...

replies: 1 views: 456
Avatar for Pindrive
Pindrive 4 days ago
Avatar for garfo

Hi guys I'm new to the Forum, so thank you for having me. I'm building a summing amplifier to mix a multi-coil pickup and...

replies: 33 views: 1,000
Avatar for garfo
garfo 4 days ago
Avatar for deejayen

I have a Blue Dragonfly mic. I bought it new, and I only used it once, but when I tried to fit the two small nylon transport...

replies: 0 views: 447
Avatar for deejayen
deejayen 4 days ago
Avatar for deejayen

I'm thinking about buying passive speakers for my tiny home studio, and although I don't yet have a studio amp I've remembered I...

replies: 11 views: 354
Avatar for deejayen
deejayen 4 days ago
Avatar for drips

I have a Casiotone CT-6000 which is fun but very noisy for my liking; Hissy and occasionally 'ticky' (if you know what I mean),...

replies: 10 views: 1,379
Avatar for acreil
acreil 5 days ago
Avatar for funkymax

Hello everybody, I just bought a Korg DW 8000 for cheap money. The seller said it should work and there was no power cable...

replies: 3 views: 707
Avatar for acreil
acreil 5 days ago
Avatar for jontornblom

Hi! Hoping someone in this sub forum can give me some more specific answers with an issue I noticed. Timeline 9:00 am Master...

replies: 62 views: 1,668
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jontornblom 5 days ago
Avatar for wwl1txm

Hello All Not sure if this is the right group. I am working on restoring an old Korg DRV2000 digital reverb from the...

replies: 1 views: 218
Avatar for acreil
acreil 5 days ago
Avatar for hebjam

Seeing as how converters have gotten so much better, has anyone ever attempted to change the converter in an interface? Or is...

replies: 3 views: 303
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hebjam 5 days ago
Avatar for johnblue

A friend and I, are conglomerating our home studios, renting some space and trying to step up our game... track drums, build a...

replies: 16 views: 3,454
Avatar for IllWIlK
IllWIlK 5 days ago
Avatar for oscardvine

Hello guys, I have just bought a used Amek 9098 Compressor/Limiter, but it needs some new lamps for the metering...

replies: 3 views: 236
Avatar for Jim Williams
Jim Williams 5 days ago
Avatar for pbares

I have a Tascam 388 that won't record on channels 1-4, but will play back previously recorded tracks on those channels. Tracks...

replies: 2 views: 605
Avatar for bbensko
bbensko 5 days ago
Avatar for ASChana

Hey guys, I was wondering if someone can help. I've searched the forum but couldn't find anything relating to the issue I'm...

replies: 17 views: 690
Avatar for enginefire
enginefire 5 days 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: 4 views: 538
Avatar for Category 5
Category 5 6 days ago
Avatar for jdurango

*edit: added schems of channel input card showing fader amp circuit. Hey fellas. Working on a popularly suggested VCA bypass...

replies: 6 views: 288
Avatar for jdurango
jdurango 6 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: 44 views: 12,784
Avatar for Squirralex
Squirralex 6 days ago
Avatar for rockreid

Ok, incorporating a new piece of gear into my 10A breaker home 120v circuit. This new piece of gear consumes 1A from its 5.7V...

replies: 2 views: 562
Avatar for Philbo King
Philbo King 6 days ago
Avatar for HSLand

I should absolutely know how to do this by now, but I want to test the outputs of it with a multimeter. For some reason I'm...

replies: 0 views: 217
Avatar for HSLand
HSLand 6 days ago
Avatar for soundrick

I have seen some of you guys are members of GroupDIY as well.... I have tried to register on this site with ZERO success. Is...

replies: 50 views: 6,345
Avatar for WilliamWebb
WilliamWebb 6 days ago
Avatar for sameal

So i got the guts of a hammond tone cabinet, i think the pr-40? Can't determine it sadly, but i got ahold of some close schemos...

replies: 33 views: 3,331
Avatar for sameal
sameal 1 week ago
Avatar for fartboy666

Hey Slutz, Please let me know if this is the wrong place to post this. Trying to go Britney Spears and use a headset...

replies: 1 views: 200
Avatar for Jay Rose
Jay Rose 1 week ago
Avatar for Teej

Just exercising an abundance of caution by asking this up-front before taking the top off my amp: is there any parts of a Bryson...

replies: 0 views: 185
Avatar for Teej
Teej 1 week ago
Avatar for synthoy

Hi all, So I'm not sure how many people know about this piece of circuitry but it seems it's not sold in many places, but I'm...

replies: 0 views: 165
Avatar for synthoy
synthoy 1 week ago
Avatar for shortyboyboy

In some weird way I have recently come up with an obsession for fixing recording equipment. I have built 2 capi bt50 EQs, 2 capi...

replies: 40 views: 1,914
Avatar for NeKraThaal
NeKraThaal 1 week ago
Avatar for Uby62

Hi everyone! I need to repair a Ddrum AT module : the trigger inputs are not working and i have distortion on outputs, and the...

replies: 4 views: 522
Avatar for Uby62
Uby62 1 week ago
Avatar for dpsbb

Says it's disabled... anybody know how can I register? I wanted to ask some questions about Hairball's preamp kits over there and...

replies: 15 views: 1,426
Avatar for WilliamWebb
WilliamWebb 1 week ago
Avatar for 6J5

I just finished restoring this, figured some here would be interested... This world's last remaining, complete Presto 28N...

replies: 3 views: 466
Avatar for D33K
D33K 1 week ago


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