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Avatar for Mcnulty

Need some advice about replacing power suppy caps in some vintage and not so vintage keyboards. I have a number 80's model synths...

Mcnulty
replies: 5 views: 675
Avatar for mikefellh
mikefellh 2nd July 2016
Avatar for GabriMix

I'm thinking to recapping my A807 and upgrade the opamp, any advice for this? thanks

GabriMix
replies: 30 views: 7,642
Avatar for StuderRevox
StuderRevox 1st July 2016
Avatar for jrp

Hello! A friend showed me his vintage dbx165. Although working it is a lot more noisy than his other units so we figure there...

jrp
replies: 21 views: 4,681
Avatar for s.d.finley
s.d.finley 1st July 2016
Avatar for salomonander

just wondering about the lexicon pcm70 outputs. they are unbalanced at 600ohms. i dont like unbalanced too much and have lots of...

salomonander
replies: 3 views: 900
Avatar for salomonander
salomonander 1st July 2016
Avatar for Trev@Circle

Hey guys, I've had a valve go down on my massive passive (which pretty much lives on my mixbus) so I'm going to buy a full set. ...

[email protected]
replies: 1 views: 535
Avatar for Radardoug
Radardoug 30th June 2016
Avatar for slor

My RODE K2 was recently "folding up shop" a few moments after powering up; the output would slowly fade to zero. I...

slor
replies: 7 views: 635
Avatar for slor
slor 30th June 2016
Avatar for Duncan Winn

Hi, I'm looking for some help / advice on an acoustic guitar hum problem (I know you've probably been asked this a million times...

Duncan Winn
replies: 4 views: 472
Avatar for mikefellh
mikefellh 30th June 2016
Avatar for benisraelthompso

This question isn't necessarily specific to one item, but could apply to a lot of the pre/EQ modules. I produce/engineer/mix, but...

benisraelthompso
replies: 2 views: 415
Avatar for Nyquist
Nyquist 30th June 2016
Avatar for TMetzinger

I am going to generate a sine test tone and feed it through my digital mixer at various dBFS levels and measure the output...

TMetzinger
replies: 7 views: 931
Avatar for TMetzinger
TMetzinger 29th June 2016
Avatar for NF Audio

Just finished these up for a friend of...

NF Audio
replies: 2 views: 878
Avatar for NF Audio
NF Audio 29th June 2016
Avatar for alexp

Hey everyone. I am in need of a soldering iron. I have heard nothing but amazing things about the Weller irons, but with so many...

alexp
replies: 14 views: 7,027
Avatar for mikefellh
mikefellh 28th June 2016
Avatar for blackiemate

I've got a pair of Adam A7X's connected via a focusrite scarlett 2i2 for use with audirvana with my computer. Now that I've moved...

blackiemate
replies: 2 views: 431
Avatar for blackiemate
blackiemate 28th June 2016
Avatar for The 6th Beatle

Hi, I've got a damaged Audio Fire 12, I powered it up one day and instead of powering up I got a flashing amber LED and...

The 6th Beatle
replies: 4 views: 618
Avatar for rp3703
rp3703 27th June 2016
Avatar for gainstages

Hello. Curious as to if anyone has done any mods to their Venice F-series consoles? I'm thinking about practical things like...

gainstages
replies: 3 views: 2,259
Avatar for DpsoundStudio
DpsoundStudio 27th June 2016
Avatar for fallonp

I'm getting a very annoying grrr ground loop -esque 50 HZ Hum in my Project Studio when I turn up the input Trim on my pre-amp...

fallonp
replies: 26 views: 16,251
Avatar for Vincent J.
Vincent J. 26th June 2016
Avatar for albinotuba

I recently started working in a venue with a large, Dante-based sound system. Their core switch for the Dante network is on the...

albinotuba
replies: 1 views: 703
Avatar for drtechno
drtechno 26th June 2016
Avatar for gabetetris

Hello! This is my very first post and I sincerely hope this is the correct place to post. I have a question that I was hoping any...

gabetetris
replies: 13 views: 3,965
Avatar for colm
colm 26th June 2016
Avatar for Octobernightmare

Hi all, I came across this bang and olufsen bm3 ribbon mic which i received disassembled. It has a 3 position switch in the...

Octobernightmare
replies: 1 views: 816
Avatar for gyraf
gyraf 26th June 2016
Avatar for JohnS37

Hi Slutz, I have an old (c.2000) Soundcraft Spirit 328 digital mixer. It won't boot, goes straight away into a loop, showing...

JohnS37
replies: 2 views: 532
Avatar for JohnS37
JohnS37 26th June 2016
Avatar for vintagelove

Hi, I was wondering how difficult/rewarding it would be to rework the uls series into the older eb series?...... I was already...

vintagelove
replies: 12 views: 3,802
Avatar for beatsnblunts
beatsnblunts 26th June 2016
Avatar for chalkaero

Hi all, I'm having an issue with a Big Muff V7 Russian I think it is. I bought the pedal when I was about 16 for about £20...

chalkaero
replies: 2 views: 706
Avatar for traumerei1838
traumerei1838 25th June 2016
Avatar for JB655

Hello guys! I bought a Poly-800 with the Moog Slayer mod for 100$ and it is more or less working. I need to mod it with a battery...

JB655
replies: 23 views: 6,838
Avatar for GijsH
GijsH 25th June 2016
Avatar for rp3703

I've seen PSU's done with and without ground planes, just wondering if it should or should not be done? I should state that my...

rp3703
replies: 60 views: 3,308
Avatar for Speedskater
Speedskater 25th June 2016
Avatar for da_phoenix

I decided to do this because i thought it was an easy mod but apparently i messed up somewhere because there is no sound at all...

da_phoenix
replies: 5 views: 3,660
Avatar for kage
kage 25th June 2016
Avatar for CHRISCOMMON

Hey all , Kind of a bummer story , But I left my otari MTR-10 in a guest room and someone spilled coffee on it ( and decided...

CHRISCOMMON
replies: 6 views: 735
Avatar for CHRISCOMMON
CHRISCOMMON 25th June 2016
Avatar for johnblue

Okay, so i am going to "Rack" 8 channels of my soundtracs cm4400 into a box. since the desk was decommisioned, we kinda...

johnblue
replies: 5 views: 2,775
Avatar for johnblue
johnblue 25th June 2016
Avatar for 3rd Degree

This is a super basic question. Recently built a little box that simply patches one TRS jack to another. I needed something to...

3rd Degree
replies: 1 views: 414
Avatar for Vitalis
Vitalis 24th June 2016
Avatar for OHA

Got a problem with the powersupply in my HUI. Anyone have the schematics??

OHA
replies: 6 views: 4,167
Avatar for Henry Pol
Henry Pol 24th June 2016
Avatar for MatzeMillion

Hi! I just finished building a Drip Pultec EQP-1A v2 and did some experiments to find out about the noise floor, frequency...

MatzeMillion
replies: 2 views: 2,227
Avatar for JulianFernandez
JulianFernandez 24th June 2016
Avatar for wes

I scored a 5432 today for a $1000, but it is in need of a recap and I am wanting to get direct out's to it, I am located in Salt...

wes
replies: 1 views: 675
Avatar for UKMK00
UKMK00 24th June 2016
Avatar for dhex

Hello - one of my TR8s has gotten all weird and stuff (random distortion on low end, significant and sudden drop off in volume,...

dhex
replies: 0 views: 406
Avatar for dhex
dhex 23rd June 2016
Avatar for digger803

Hey guys! This is my first post on GS (have been lurking around for years, and have been a member for a while). Let me...

digger803
replies: 1 views: 693
Avatar for SKYSGUY
SKYSGUY 23rd June 2016
Avatar for starfield

i just replaced all the buttons on my Jupiter 8 and they all work perfectly but now for whatever reason now im noticing a faint...

starfield
replies: 8 views: 1,403
Avatar for oldgearguy
oldgearguy 22nd June 2016
Avatar for johnblue

I still have my old soundtracs desk but its been in the garage rotting away for a while. i am going to try to hook up 8 channels...

johnblue
replies: 3 views: 506
Avatar for Richard Crowley
Richard Crowley 22nd June 2016
Avatar for Radardoug

Hi guys, had a Royer R-122 ribbon on the bench to service. This mike has a small preamp pcb in it, and this had failed. I emailed...

Radardoug
replies: 5 views: 680
Avatar for Jim Williams
Jim Williams 22nd June 2016
Avatar for rp3703

Ok, so I’m just wanting to get a little more clarification on audio and chassis grounding in a mic pre. My preamp will have 8...

rp3703
replies: 60 views: 2,536
Avatar for Speedskater
Speedskater 22nd June 2016
Avatar for newatthis

I own a couple of Gefell 563 mics w/ power supplies and was wondering about the 582 mic. Does it use the same power supply? I...

newatthis
replies: 4 views: 2,315
Avatar for c0rtland
c0rtland 22nd June 2016
Avatar for leckel1996

Hello all! I recently just bought a Rode NT1 and being the tweaker I am decided to remove the inner mesh to open up the sound....

leckel1996
replies: 3 views: 743
Avatar for ruffrecords
ruffrecords 21st June 2016
Avatar for omnialinx

Gents, I'm gonna try and rephrase this so maybe I hit the right neve guru/nerd. I am at the point of no return. I am building an...

omnialinx
replies: 4 views: 551
Avatar for omnialinx
omnialinx 21st June 2016
Avatar for rdraudio

Anybody got a CP-2 or CP-3 supply they are willing to sell? Also, C-37-a connectors. Thanks. Mark [email protected]

rdraudio
replies: 29 views: 5,639
Avatar for Takashira
Takashira 21st June 2016
Avatar for Jonk

Hey folks, So, all of a sudden the capstan stopped spinning on my MX5050. So I found a motor (with the capstan circuit board...

Jonk
replies: 27 views: 3,678
Avatar for slor
slor 20th June 2016
replies: 0 views: 438
Avatar for lavadisco
lavadisco 20th June 2016
Avatar for Chazzer314

The output stage of the 160vu runs on +/-26 voltage rails and I've always thought it sounded good. Adds a bit of beef and girth...

Chazzer314
replies: 4 views: 865
Avatar for indecline
indecline 19th June 2016
Avatar for LindanManor

Hey there, I'm considering the possibility of a recap and mods on a recently acquired 24 channel D&R Series 4000 MKII...

LindanManor
replies: 45 views: 14,596
Avatar for Yoski
Yoski 19th June 2016
Avatar for phantomcenter

Hey! I've been digging around on all the various kit sites looking for an easy-to -build line amp kit, with the goal of making a...

phantomcenter
replies: 1 views: 422
Avatar for Lumbergh
Lumbergh 19th June 2016
Avatar for chicken shack

Hi all, I have a Soundcraft Delta 200 16 chhannel mixer which works OK. I did some work on the PSU (caps, bridge rectifiers,...

chicken shack
replies: 5 views: 1,302
Avatar for chicken shack
chicken shack 19th June 2016
Avatar for Alex Tomb

Hello, I just got a Technics 9010 stereo graphic EQ (with variable frequency and Q on each band). It works just fine,...

Alex Tomb
replies: 0 views: 467
Avatar for Alex Tomb
Alex Tomb 19th June 2016
Avatar for Kas

Anybody try the US Warehouse, Power Audio replacement diaphragms for JBL eon 610s? I see these on ebay for about half the price...

Kas
replies: 0 views: 556
Avatar for Kas
Kas 19th June 2016
Avatar for xxRock_Onxx

I would like something easy to build for me to be able to use speakers with my audio interface. My room is so small that 1-2W...

xxRock_Onxx
replies: 2 views: 451
Avatar for Jim Williams
Jim Williams 18th June 2016
Avatar for drzygote

Hi, I built this using parts from maplin to send a signal to a delay unit. It works but its super noisy. Can anyone offer me any...

drzygote
replies: 5 views: 493
Avatar for khe86
khe86 17th June 2016

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