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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: 1,065 views: 446,713
Avatar for Red Panda
Red Panda 2 hours 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: 65 views: 81,249
Avatar for Tony cheese
Tony cheese 5th January 2018
Avatar for gabriel1

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

replies: 16 views: 38,883
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: 27,857
Avatar for Aniol1349
Aniol1349 10th June 2017
Avatar for 1990mz

Hi all, Ever since I saw this little valve mixer a year or so back I’ve been after one, and luck has it one cropped up a month...

replies: 2 views: 229
Avatar for 1990mz
1990mz 2 hours ago
Avatar for Scoox

Hi all, I've been looking for a MIDI controller that suits my needs 1:1 and basically it doesn't exist. Basically I need a...

replies: 6 views: 476
Avatar for mickbenjamins
mickbenjamins 3 hours ago
Avatar for Long_Shaded_Eye

Hello everyone, In many forum I've seen that the sound of this console could be improved by simple mod (in the stereo bus?)...

replies: 31 views: 8,079
Avatar for Matt Syson
Matt Syson 4 hours ago
Avatar for pierre_r

Hi everyone, I struggle to figure out how to best wire a DIY amplifier project and I'd like to hear your informed opinions on the...

replies: 4 views: 355
Avatar for pierre_r
pierre_r 4 hours ago
Avatar for hmc3

Hello, Have done a little digging and can't seem to find anything to help my problem. I recently got hold of an s950....

replies: 0 views: 91
Avatar for hmc3
hmc3 5 hours ago
Avatar for forestcreature

Could anyone point me to some discussions, circuit fragments/blocks &c. about signal routing? Things like sends, where a...

replies: 2 views: 318
Avatar for forestcreature
forestcreature 7 hours ago
Avatar for salomonander

hey, i have a broken lexicon 224 here that im stuck with. i was never able to use it - i bought it broken for a steal. problem...

replies: 36 views: 1,194
Avatar for Radardoug
Radardoug 1 day ago
Avatar for acidic_sax

Hello, Does anyone have a schematic for an octave generator? I'm thinking of making an effects pedal that generates...

replies: 3 views: 327
Avatar for acidic_sax
acidic_sax 1 day ago
Avatar for butter

Looking for a bit of general advice on tracking down shorts or possibly solder bridges in a circuit... basically if there's a...

replies: 6 views: 424
Avatar for Capashitor
Capashitor 1 day ago
Avatar for Kroc

Hey all! I just got a beautiful vintage RCA 77DX. It's in pretty great condition except for the cable. The external tubing is...

replies: 1 views: 346
Avatar for dfchandler
dfchandler 1 day ago
Avatar for bitman

I am 56. Been making cables since I was a wee lad. Today like many days before I needed to redo an end, this time replacing an...

replies: 17 views: 599
Avatar for bitman
bitman 1 day ago
Avatar for Cye3212

Hi all! I just recently came into possession of one of these great machines although it is not completely functional (but...

replies: 10 views: 549
Avatar for notbillcosby
notbillcosby 1 day ago
Avatar for Budda

Hi, folks. Put a fun kill switch in my guitar, and am going to put a 10 mega-ohm resistor across it (the two legs are hot and...

replies: 33 views: 1,397
Avatar for Budda
Budda 2 days ago
Avatar for jimj3114

Hi! I do overdubs in the control room, and punch in and out with a computer keyboard key. That of course makes a noise the...

replies: 12 views: 603
Avatar for DPower
DPower 2 days ago
Avatar for filmcomposer

Hmm. Have an Electro-Harmonix Rhythm-12 mini drum box (pedal). Was working fine. Now it’s still working fine, but produces...

replies: 3 views: 300
Avatar for analogguru
analogguru 2 days ago
Avatar for Capashitor

Hi, I'm in the process of replacing some parts in my pair of KT DN504's and my TC 2240. I'm filling the Tx output slots on...

replies: 4 views: 357
Avatar for jensenmann
jensenmann 2 days ago
Avatar for forestcreature

This is probably a more general thing, but I came across it in an SSL manual. The signals coming from IO modules are at "low...

replies: 0 views: 300
Avatar for forestcreature
forestcreature 2 days ago
Avatar for FFTT

I finally managed to rescue my father's AMPEX 403-P preamp from storage. Both the preamp and the deck are in remarkable...

replies: 38 views: 14,644
Avatar for cathode
cathode 2 days ago
Avatar for cwright2

So, I have an idea. I do monitors a lot, and several times this week I caught myself almost saying something the band shouldn't...

replies: 6 views: 397
Avatar for wrgkmc
wrgkmc 3 days ago
Avatar for JamieOxford

I'm currently wiring a TT patchbay and need to connect unbalanced inserts from a mixer to it. I've been using the Rane site...

replies: 5 views: 493
Avatar for JamieOxford
JamieOxford 3 days ago
Avatar for Hammerstiel

Hello community, I'm desperately looking for a schematic circuit diagram of an amplifier module for Dynaudio Air 15 Master...

replies: 2 views: 246
Avatar for Hammerstiel
Hammerstiel 3 days ago
Avatar for lahatte

So I got a dead Yamaha SPX 90, and I also have the schematic. Unfortunately the service manual does not tell me what voltages I...

replies: 54 views: 1,780
Avatar for QuestingElf
QuestingElf 4 days ago
Avatar for filmcomposer

Help me Obi-Wan Kenobi, you’re my only hope. Based in Europe, I’ve a Soundcraft DC2000 32-channel mixer. Its computer used...

replies: 2 views: 374
Avatar for filmcomposer
filmcomposer 4 days ago
Avatar for deckerluke

Have a blown power transformer in an Ampex 400a PSU and need a replacement option. transformer has 4 secondary windings...

replies: 13 views: 1,333
Avatar for skimberley
skimberley 4 days ago
Avatar for Studio48

Hey all! I got a reasonable deal of Soundcraft 6000 24 channel console. The seller told that the desk is clean and full...

replies: 7 views: 483
Avatar for Jim Williams
Jim Williams 5 days ago
Avatar for HyKlas

Hello all. I recently acquired a Mackie HRS120 subwoofer and the passive radiator is shot. Torn surround, mangled cone, all that...

replies: 4 views: 336
Avatar for HyKlas
HyKlas 5 days ago
Avatar for shangoe

Damn, i thought this would be easy going, but turns out to be a nightmare.... PAIN i. t. a. to push the lever and get the...

replies: 31 views: 8,818
Avatar for Quint
Quint 6 days ago
Avatar for axkan

Wondering if anybody there can help me find a batter cover for my TR-808 and or my CR-8000. If you can tell me where to find one...

replies: 1 views: 904
Avatar for 808BD
808BD 6 days ago
Avatar for fuzzbuzz

I have a Multivox MX-201 that needs repair. The delay signal sounds like it has a slight vibrato effect to it. The overall...

replies: 12 views: 1,630
Avatar for wrgkmc
wrgkmc 6 days ago
Avatar for recycle

Hi, I have 4 AMS/Calrec DL2638 compressor modules, which I plan to rack. Does anyone have any schematics for these...

replies: 0 views: 309
Avatar for recycle
recycle 6 days ago
Avatar for Sonate

I am trying to diagnose a fault between the demux board and the envelope boards, I have the service manual but I can't find any...

replies: 7 views: 527
Avatar for JohhnyBeMoog
JohhnyBeMoog 6 days ago
Avatar for Tony White

Hey there everybody! So I own a 1987 SSL 4056 E Series Console which i've been running pretty seemlessly for several months...

Tony White
replies: 5 views: 620
Avatar for Jim Williams
Jim Williams 6 days ago
Avatar for AuldLangSine

Has anyone put new speakers in the HS60 (like a Juno 106 but with built in speakers)? The right speaker has somewhat...

replies: 7 views: 2,195
Avatar for Syngenor
Syngenor 6 days ago
Avatar for Farmboy presents

I was just about to wire up the digital out from my fairlight mfx3 when i discovered it is more clever than I. It outputs...

Farmboy presents
replies: 11 views: 453
Avatar for Jay Rose
Jay Rose 1 week ago
Avatar for belzrebuth

Hi all, I need a key for a TEISCO 60F. I've already tried a Korg MS-10 key and while they look compatible they're...

replies: 1 views: 405
Avatar for trjose
trjose 1 week ago
Avatar for Inverted5150

I'm new, be kind ;-) Does anyone know what the exact setting is that VH uses on the PCM-70 to get his "cathedral"...

replies: 1 views: 350
Avatar for analogguru
analogguru 1 week ago
Avatar for AnalogBrain

Hello, I pulled out my old Tascam 388. The 1/4" 8track with the attached mixer. Its a fun little machine, and I have...

replies: 1 views: 364
Avatar for Frederick Flynn
Frederick Flynn 1 week ago
Avatar for TL Music

Hello, this is my first post here on Gearslutz. Please excuse me if it's in the wrong category. The thread is regarding the 1980s...

TL Music
replies: 4 views: 508
Avatar for TL Music
TL Music 1 week ago
Avatar for salomonander

hey, im just servicing some 70s modules. i did measure all the tantalums and some show a much too high esr. the worst have esr...

replies: 31 views: 1,164
Avatar for salomonander
salomonander 1 week ago
Avatar for TheMIXIMAL

on March 9th, we sent the following email to EveAnna Manley (have heard no reply yet, March 12th); EveAnna, We recently...

replies: 31 views: 13,209
Avatar for Matt Syson
Matt Syson 1 week ago
Avatar for Bitsmith

So I'm a pretty diligent guy ... I try to research and learn from experience - i heat shrink all my connections (even down to the...

replies: 4 views: 390
Avatar for Bitsmith
Bitsmith 1 week ago
Avatar for JMc

I must be "old school". In the past couple of years, I've found myself purchasing and using point to point,...

replies: 26 views: 12,838
Avatar for mixerguy
mixerguy 1 week ago
Avatar for gradivus

Hi Guys What are the best and safest things to clean connectors on hardware such as TS/TRS jacks, XLR inputs, optical inputs,...

replies: 6 views: 463
Avatar for gradivus
gradivus 1 week ago
Avatar for Lasermonkey

My Reflex started making weird, "breathing" noises recently. I managed to get hold of the sevice notes plus schematics...

replies: 28 views: 5,926
Avatar for loujudson
loujudson 1 week ago
Avatar for ffud

Hi, I am trying to repair a Boss RC-3 Loopstation. The dual cocentric pot was broken when I received it so I thought this was...

replies: 0 views: 305
Avatar for ffud
ffud 1 week ago
Avatar for Ritchie

Hi all ! somebody know or have the Deltalab Effectron II ADM 1024 schematics? Thanks by advance. Ritchie

replies: 13 views: 3,670
Avatar for Ritchie
Ritchie 1 week ago
Avatar for althemusicwizard

Anybody got a schematic of the TLA 5001 preamp they could send me please? Thanks Al

replies: 1 views: 360
Avatar for Mixermend
Mixermend 1 week ago
Avatar for jknappsax

Can anyone here point me to a foam surround for the 18" CV in an Acoustic 360? I can find recone kits, but the speaker is...

replies: 1 views: 344
Avatar for emrr
emrr 1 week ago
Avatar for Emanuel23

Any tips on what one should look for when buying an oscilloscope for audio projects? What would the features and range need to...

replies: 9 views: 466
Avatar for Orson Maxwell
Orson Maxwell 1 week ago
Avatar for wes

Got my echo, Aux, and all 6 monitor modules recapped, definitely sounds way better, but know I have a few problems, the Aux...

replies: 1 views: 355
Avatar for SP2016
SP2016 1 week ago


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