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Avatar for Tim Farrant



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: 514,182
Avatar for lucey
lucey 1 week 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: 105,625
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paolalopez118 2 weeks ago
Avatar for gabriel1

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

replies: 16 views: 49,748
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: 38,758
Avatar for Aniol1349
Aniol1349 10th June 2017
Avatar for industrialarts

Hi I have an Altec 1592B on the bench for repair. Unfortunately, the output transformer broke off the the pc mounts and there...

replies: 1 views: 96
Avatar for cathode
cathode 1 hour 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: 13 views: 6,022
Avatar for KeytarDawg
KeytarDawg 5 hours ago
Avatar for nephew312

I am swapping tubes in a CL 1B and when I pulled out the 12AU7 tube I saw there was a little crack in the tube socket (see pic)...

replies: 4 views: 327
Avatar for nephew312
nephew312 7 hours ago
Avatar for Nitrouspizza

Hello, everybody. Hope you're all well. I know that Class A amplification yields the less distortion/highest fidelity when...

replies: 2 views: 254
Avatar for DrewE
DrewE 8 hours ago
Avatar for Jonk

Hey guys, Is there anybody out there with a Radar II that can help me? I'm getting the message "primary hard disk...

replies: 4 views: 1,430
Avatar for MRCLIZE
MRCLIZE 9 hours ago
Avatar for fredrikberg

Hi! I have a Peavey AMR 1600 console with a meter bridge problem. After its been powered on for a while the VU lights...

replies: 11 views: 461
Avatar for fredrikberg
fredrikberg 10 hours ago
Avatar for Aaron W

Hi all, I'm trying to repair my Yamaha SPX90 (Mark 1) power supply. Besides recapping I have noted which other parts need...

Aaron W
replies: 12 views: 1,903
Avatar for StepLogik
StepLogik 11 hours ago
Avatar for Deleted 859c1b8

Any schematics out there for a low voltage single supply rail Sample and Hold that can be powered off 3.3V or 5V? Everything...

Deleted 859c1b8
replies: 6 views: 696
Avatar for DrewE
DrewE 11 hours ago
Avatar for nucelar

Hi, I have an SPL mic pre with an input circuit based on That 1510. The input gain is controlled with a rather cheap 5KC...

replies: 8 views: 220
Avatar for nucelar
nucelar 11 hours ago
Avatar for jml designs

I’ve got a half dozen of these classic PL8’s floating around my studio with broken lights (not bulbs of course). Can’t find...

jml designs
replies: 3 views: 776
Avatar for nukmusic
nukmusic 23 hours ago
Avatar for part12studios

Hi everyone, I recently got my hands on a free alesis quadraverb. The unit has two problems.. 1. the display is very...

replies: 36 views: 5,201
Avatar for pia909
pia909 1 day ago
Avatar for GabriMix

Hello, Anyone know if there is someone that still sell spare parts for sony PCM-3348? Thanks peachh

replies: 3 views: 713
Avatar for DASH3348HR
DASH3348HR 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: 7 views: 2,270
Avatar for enginefire
enginefire 1 day ago
Avatar for BlackX

Anyone have any idea where I can get a new capsule for an EV PL9? (Or if it's possible to solder the tiny wires I can barely...

replies: 5 views: 2,252
Avatar for Soundave
Soundave 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: 5 views: 452
Avatar for Jim Williams
Jim Williams 1 day ago
Avatar for belzrebuth

I'd like to use the digital outputs on my S1100 to free up some analog INs of my Fireface 400. The FF400 features a S/PDIF input...

replies: 0 views: 428
Avatar for belzrebuth
belzrebuth 1 day 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: 5 views: 578
Avatar for play.exe
play.exe 1 day 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: 1 views: 434
Avatar for Philbo King
Philbo King 2 days 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: 3 views: 667
Avatar for nwtlnts
nwtlnts 2 days ago
Avatar for AhooraMahone

Today I just wanted to purchase my Presonus Q2 that I have been waiting for it for 3 weeks and suddenly saw a big red headline on...

replies: 6 views: 754
Avatar for RyanM
RyanM 3 days 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: 12 views: 1,498
Avatar for Philbo King
Philbo King 3 days 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: 486 views: 312,776
Avatar for zmix
zmix 3 days ago
Avatar for Northamusi

Hi Guys: I have a (beautiful) RCA 77DX that was refurbished about two years ago (it needed a ton of cosmetic work, plus i had it...

replies: 9 views: 900
Avatar for carlfoulkesjones
carlfoulkesjones 3 days ago
Avatar for HourglassStudios

I just bought A cheap "vintage" grundig microphone from the 'bay, a really nice little grundig mic from 1959...

replies: 16 views: 13,477
Avatar for TheNepomuk
TheNepomuk 3 days ago
Avatar for jdurango

I've got a Sound Workshop Series 40 console that needs calibration and here I am without a manual but decent schems for all but...

replies: 0 views: 514
Avatar for jdurango
jdurango 3 days ago
Avatar for Aeph

Hey guys, I'd love to pick up your geek brain for a sec if you don't mind. I know an oven vent shouldn't affect a computer...

replies: 3 views: 534
Avatar for Jay Rose
Jay Rose 4 days ago
Avatar for rudolpho

I just found a pair of old RODE NT1 microphones at the bottom of my mic locker. I can only remember buying one so it must have...

replies: 109 views: 55,783
Avatar for s3mio
s3mio 4 days ago
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: 616
Avatar for Philbo King
Philbo King 5 days 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: 362
Avatar for Mastropiero
Mastropiero 5 days 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: 591
Avatar for forestcreature
forestcreature 5 days 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: 534
Avatar for Bushman
Bushman 5 days 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: 566
Avatar for rob f
rob f 6 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: 923
Avatar for Jim Williams
Jim Williams 1 week 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: 530
Avatar for crosscutred
crosscutred 1 week 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: 845
Avatar for AnalogSialogogue
AnalogSialogogue 1 week 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: 637
Avatar for Big Ears
Big Ears 1 week 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: 429
Avatar for stonedawn
stonedawn 1 week 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: 524
Avatar for WLIO TV Guy
WLIO TV Guy 1 week 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: 496
Avatar for jkasko
jkasko 1 week 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: 479
Avatar for Brian M. Boykin
Brian M. Boykin 1 week 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: 894
Avatar for cre@if studio
[email protected] studio 1 week 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: 401
Avatar for dickiefunk
dickiefunk 1 week 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: 507
Avatar for TontoMctavish
TontoMctavish 1 week 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: 507
Avatar for Pindrive
Pindrive 1 week 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: 1,071
Avatar for garfo
garfo 1 week 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: 496
Avatar for deejayen
deejayen 1 week 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: 407
Avatar for deejayen
deejayen 1 week 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: 1,426
Avatar for acreil
acreil 1 week 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: 759
Avatar for acreil
acreil 1 week 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: 1,735
Avatar for jontornblom
jontornblom 1 week ago


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