Hi everyone

Is it difficult/risky to dismantle a U87? I don't want to do any damage, but I need to take a look at the innards. The outside is fairly bashed up, so I want to take a quick look to see what condition the insides are in.

Thanks
John Stafford

hi,
i need to service my gemini easyrider compressor from audio design research, but i dont have a manual with circuts drawing. can anyone help me out?

thanks tosse

I am desperately looking for a power supply for my Tascam 644. If anyone has one or has any idea as to where I might find one, please send me an email! Thanks
tlclaridge@yahoo.com

Power Supply Specs:
DC+- 10 V PS-M1 Adapter Unit consumption 18W

I read the manual but it really isn't that good lol Its for people who are familiar with preamps, I am not.

Someone plz break this down for me and how to use this thing. I have a RODE NT1 Condensor MIc.

hi,
I need some help with schematics for two vintage compressors
1-RCA BA-25a
2-RCA ba-43 / RCA ba-45

the ba-25 is a 6386 vari-mu compressor. (I need a 6386 tube too)
the ba45/43's work as a pair. one is a compressor the other is aprogram amp.

I have searched the web to no avail. I hope someone here can help me.
thanks
ToobieSnack

I'm building an LA-2A , following Dave Jahnsen's "How to Build a Tube Compressor/Limiter" guide.

I'm very early into the process but I'd love to hear from others who have done this... OR EVEN ANYONE WHO'S BUILT THEIR OWN GEAR.

The LA-2A specific question I have is thus:

Hi all,
I bought Dave Jahnsen''s book on making a LA2a and am ordering parts. I also saw Kent stevenson's webpage on making one.

I'm trying to find a source for the varible capator (C4; 50-380pf). Has anyone built one recently and where do you get the variable capacitor from ?

Thanks,
Chuck Hanning
SoundBase Audio

Is the power supply located inside the unit or is the power supply expernal on these preamps?

Hi,

I recently got Reason Adapted with Pro Tools 002R. It is not simple to use on first (and second and third) observation. So why don't they provide a manual? I paid money in good faith that they would. Maybe it is just a scam so I now have to upgrade for $200 more in order to get the manual. But maybe I am being needlessly negative :( .