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

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

Tim Farrant

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

gabriel1

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

Tim Farrant

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...

floeff

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....

etc.audio

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

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

kinjack

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

forestcreature

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...

cowlover

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

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...

hasbeen

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...

mayortom

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

cowudders

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

Gonecat

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...

slimjim5792

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...

Egg_Fried_Rice

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

Coxys

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

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...

krabbencutter

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...

darkscorch

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

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...

filmcomposer

I've a matched pair of Oktava MK-102 s with different capsules. They were working fine and well-looked after. Recently, one...

filmcomposer

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...

powerestudio

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

alhe

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

elgordito

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...

bubblebash

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

SoundGarden

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...

B.Rupe

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

Yohonis

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,...

thex

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

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

Logima

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...

enenra

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...

Shawnobi

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

laxfilet1337

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...

DanTheMan06

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

Seditionary

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

dimebucker5

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

ali_g12

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

phroggiey

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...

billytash

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

BIG BUDDHA

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

CathodeRay

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

M.Retra

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...

TASSIVEMITS

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

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...

sicijk

Anyone know if an infrared heater (1000watt) can be damaging to mics and audio equipment or interfere with sound? Thanks in...

Simon Xang

Hi all, I'm going to see a second hand Drawmer 1968 ME compressor the owner is giving away very cheap because right VU meter...

Studio48

some of the patches on my ESQ1 are panned hard right or left even when i set the final output stage to pan center I did the...

starfield

I got a mindprint an/di for real cheap as junk for it is blowing fuse. And inside of it I found some weird PtoP wiring. I guess...

y kiri

BoomWomb