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

Tim Farrant
replies: 1,167 views: 596,959
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JohnLRice 1st May 2022
Avatar for Tim Farrant

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

Tim Farrant
replies: 10 views: 55,996
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TAGservice 14th January 2022
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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: 88 views: 139,365
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gyraf 26th July 2021
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DSP Innovations has recently launched a FREE data sheet search site. The site, - Search Electronic Components ,...

replies: 19 views: 67,021
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msbettyhunt 27th March 2020
Avatar for OinkQuack

I have been cleaning up my Tascam DA-30 MkII DAT recorder and there is one remaining fix to do: the brake pads. They are two 1mm...

replies: 2 views: 166
Avatar for gyraf
gyraf 1 day ago
Avatar for Oliver Zülch

Hi, does anyone have a schematic for this console. 2nd question does anybody have an idea why the direct outs which are...

Oliver Zülch
replies: 49 views: 12,332
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KeithAndo 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: 576 views: 411,039
Avatar for rrroque
rrroque 3 days ago
Avatar for Julitium

Hi. I have a Spirit 328 mixing console with no boot problem. Need a Hardreseting or Firmware Flash but nothing is found files,...

replies: 2 views: 499
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girexx 3 days ago
Avatar for jml designs

Such an awesome little box. Inspiration on every preset but boy are sourcing buttons tough! Anyone know where I can find the...

jml designs
replies: 0 views: 93
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jml designs 3 days ago
Avatar for Scoobis

I recently acquired a DBX 286A and plan to use it mostly for voice over recordings. depending on the settings i can get a...

replies: 63 views: 11,391
Avatar for cube99
cube99 4 days ago
Avatar for Smackheadmuppet

Does anybody know where I could get my hands on an stand adapter for a Sony microphone with a non-standard base? It appears to...

replies: 23 views: 3,682
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Ben_G 4 days ago
Avatar for jlam

Hi folks I bought a second hand Mytek 8x192 of eBay it looks like someone did some tried to repair it themselves they replaced...

replies: 12 views: 2,824
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j.colt 4 days ago
Avatar for Brian M. Boykin

Just like the title says. I bought enough of these in the values needed to swap into the Hi EQ and Hi Mid EQ of the SC6000 I’m...

Brian M. Boykin
replies: 4 views: 231
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Brian M. Boykin 4 days ago
Avatar for lucid turtle

Does anyone know of a tech who has experience rebuilding Sontec 4xx PSUs? Ideally, im looking for someone in CA as ive...

lucid turtle
replies: 2 views: 225
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lucid turtle 4 days ago
Avatar for London Bridge St

Hello everyone, I am wondering if anyone here in the thread has had issues with their AWS 900 randomly rebooting? It seems to...

London Bridge St
replies: 2 views: 156
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London Bridge St 4 days ago
Avatar for Bob G

Although these are kits that you can buy and assemble if you have electonics engineering skills,...

Bob G
replies: 172 views: 84,902
Avatar for carolcappetta
carolcappetta 5 days ago
Avatar for jerry

Hi. Hope someone can help me find a TASCAM connector. It's from a TASCAM MS 16 DBX jumper plug used when the machine is not using...

replies: 34 views: 1,741
Avatar for jerry
jerry 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: 129 views: 35,543
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Cjhoffmn 1 week ago
Avatar for artr

Hey all, I have a BM6 ribbon mic, and I would like to remove the insert with the ribbon from the top part of the mic, but it...

replies: 0 views: 114
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artr 1 week ago
Avatar for jetplane666666

One of my Genelec 1031a's toroidal power transformer's primary windings have gone open. I have never encountered a...

replies: 2 views: 182
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jetplane666666 1 week ago
Avatar for partlenum

Looking for a VSS-200 service manual or schematic. A service manual appears to have been linked on here a couple of years ago,...

replies: 0 views: 97
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partlenum 1 week ago
Avatar for jasonlivermore

Hi, I have an IGS Tubecore mastering edition with the standard tubes. I'm trying to put in some 6386's, and when I do the VU...

replies: 23 views: 4,531
Avatar for Dirk Churlish
Dirk Churlish 1 week ago
Avatar for danibert

Hi folks, a friend owns an Art Pro VLA II that he doesnt´t use anymore, so he will give it to me for free the next days. I love...

replies: 10 views: 10,765
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Rowboat 1 week ago
Avatar for noah330

Hi, Today, my Command 8 power supply's transformer pretty much melted. Luckily the C8 was powered off when I started smelling...

replies: 32 views: 5,131
Avatar for Matt Syson
Matt Syson 1 week 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: 16 views: 3,574
Avatar for arbor
arbor 1 week ago
Avatar for owodok

Hi folks, I'm making a Phantom power Electret mic adapter (XLR to miniJack) based on one of popular DIY schemes (the goal is...

replies: 0 views: 118
Avatar for owodok
owodok 1 week ago
Avatar for arbor

Hi all, My SPX90 (Mk I) stopped working. I've replaced all electrolytic caps and a couple of resistors. I've scraped all...

replies: 77 views: 1,293
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arbor 1 week ago
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I've got a pair of these and the right one sounds noticeably duller than the left one. I've had them for a while, and I assume...

replies: 15 views: 412
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Bushman 1 week ago
Avatar for Thisiscobras

Anyone have a part number or specs on replacing the pots on these?

replies: 1 views: 139
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Thisiscobras 1 week ago
Avatar for josher

Hi Gang I've had my EVE SC207 speakers for a few years w/o problems. Yesterday, right side quit. I touch the button, and led...

replies: 1 views: 282
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Rollthedice 1 week ago
Avatar for captainate

So I've been picking up radio in my really nice guitar amp, always thought it was the strat I "shielded" but forgot to...

replies: 32 views: 34,649
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supernova7504 1 week ago
Avatar for ewhiz

I am in the process of putting together my first studio. I received a great deal on a Soundcraft Spirit FX16 w/ Lexicon Effects...

replies: 13 views: 21,262
Avatar for Jerry S
Jerry S 1 week ago
Avatar for rog951

Guys, I picked up a Tapco 4400 reverb recently and ALL the slider pots are quite scratchy. I've cleaned a lot of rotary pots...

replies: 11 views: 3,197
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lukegalea16 1 week ago
Avatar for ifiififiifiif

Hello, I have discovered that I have a few vintage GE / Thorardson audio transformers that I would love to put to use but I...

replies: 4 views: 270
Avatar for Brent Hahn
Brent Hahn 1 week ago
Avatar for jamnxtdoor

Could anyone tell me if this line mixer would likely degrade the direct output signal or does it seem decent?...

replies: 4 views: 257
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jamnxtdoor 2 weeks ago
Avatar for The Count

I checked and read threads and replies for this subject and I'm convinced the system is the...

The Count
replies: 2 views: 130
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The Count 2 weeks ago
Avatar for mmoeding

So I bought a Grace m101 preamp from Reverb. It looks perfect and was said to only be used a few hours. However, it seems I got a...

replies: 2 views: 165
Avatar for mmoeding
mmoeding 2 weeks ago
Avatar for Brian M. Boykin

So I’m venturing into valve gear and need some basic understanding so I don’t kill myself. In the schematics provided the op...

Brian M. Boykin
replies: 3 views: 212
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Brian M. Boykin 2 weeks ago
Avatar for Kas

I know most people are tired of reading about Tube MP's but i havent seen this question answered yet. Can the attack or release...

replies: 1 views: 1,779
Avatar for Euphonic Sonics
Euphonic Sonics 2 weeks ago
Avatar for AmplitudeAudio

Has anyone used the Jensen model JT-MB-CA transformer in place of coupling caps for a mic pre input? It's a 1:1 ratio which you...

replies: 7 views: 2,130
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SnizzleD 2 weeks ago
Avatar for Jb2

It seems audio scape offers meq built but it’s always sold out. A chassis is available at analog vibes. Don audio offers a...

replies: 8 views: 612
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guinsu 2 weeks ago
Avatar for billinder33

I purchased a API 500v 10 slot with API L200 PSU rack about a year ago. The first units I put in them were a pair of Chandler...

replies: 4 views: 1,975
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shimoyjk 2 weeks ago
Avatar for Dunebuggy

Hi, not a pro but curious Have a PA amp using the 70 volt tap for speakers. Worked fine for 10 years. Now it's not turning On,...

replies: 1 views: 147
Avatar for Thomas W. Bethe
Thomas W. Bethe 2 weeks ago
Avatar for Jack Duelisis

Hi I have a weird problem. My OB8 has a tuning issue. Around E4, it drops about 3,2 semitones. The calibrations are ok the...

Jack Duelisis
replies: 22 views: 3,237
Avatar for Innermuze
Innermuze 2 weeks ago
Avatar for Phil Cibley

I have an "API 312" card that is quite a bit different from the 2 legit ones I own. The differences are: a) the...

Phil Cibley
replies: 4 views: 231
Avatar for Phil Cibley
Phil Cibley 2 weeks ago
Avatar for Beech

Hi folks, Could anyone help me source a display for an Akai DL1500 remote? My one has started to get an orange patch at the...

replies: 4 views: 2,713
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TC Custom Audio 2 weeks ago
Avatar for imdurc

My fiancée is a singer who has been using her Yamaha MG82cx mixer without issue for the last 6 or so years. Unfortunately, she...

replies: 11 views: 5,841
Avatar for RogerFoote
RogerFoote 2 weeks ago
Avatar for Pbmpbmpbm

Hi all, Im trying to convert my power supply to have a right angle plug. ITs a Behringer 1002B mixer. The existing power supply...

replies: 1 views: 121
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Pbmpbmpbm 2 weeks ago
Avatar for anders

I have 4 of these output transformers, originating from a Trident Series 80. The Swedish Radio LRAB version had 50+ of these on...

replies: 15 views: 3,892
Avatar for X-Pand Sound Mastering
X-Pand Sound Mastering 2 weeks ago
Avatar for TMOQuantity

I picked up an EC401 recently so I can sync my MX5050 MKIV to a DAW for hybrid tape flanging, but it didn't include the manual or...

replies: 0 views: 102
Avatar for TMOQuantity
TMOQuantity 2 weeks ago
Avatar for mattssons

Ok I´m a fulltime dj since 20+ years and i eat through 2-3 headphones a year. I´ve tried many and they all break...

replies: 5 views: 222
Avatar for chris661
chris661 2 weeks ago
Avatar for RogerFoote

My old Optivisors are falling apart. Specifically, the headbands. So, bought some visors from Grizzly Tool but the lamp and...

replies: 4 views: 177
Avatar for Thomas W. Bethe
Thomas W. Bethe 2 weeks ago
Avatar for Ren Man

I have a Kurzweil K2600 XS 88 key workstation with an internal hard drive that won't mount. I'm wondering if anyone out there has...

Ren Man
replies: 13 views: 2,149
Avatar for Cpl. Punishment
Cpl. Punishment 2 weeks ago
Avatar for Mlker

Hi my name is Joel and im currently about to finish my studies on SAE stockholm. Im writing a essay about consolltables, and in...

replies: 3 views: 1,067
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Rassel 2 weeks ago