Search found 50 matches
- Mon Sep 29, 2014 10:49 am
- Forum: Buy/Sell/Trade
- Topic: ORBAN comp + FMR-RNC/RNP
- Replies: 1
- Views: 1425
ORBAN comp + FMR-RNC/RNP
Orban 422a. One channel version of the 424a. Blue face. Works fine but VCA level VU sticks sometimes. GR VU works fine. Can put whatever pigtails on you need. Try it on snare! $300 FMR RNP/RNC with funk logic rack. One RNP knob does not match (original fell off) Otherwise fine. Rack has some "rash" ...
- Mon Nov 01, 2010 10:48 am
- Forum: Creative Recording
- Topic: need -30v power supply
- Replies: 7
- Views: 3200
- Sun Oct 31, 2010 9:16 pm
- Forum: Creative Recording
- Topic: need -30v power supply
- Replies: 7
- Views: 3200
that is what I thought but I found this post: http://forum.allaboutcircuits.com/showthread.php?t=876 and got to thinking about the direction of current flow. Why does this post seem to be contradictory? I guess I could always try it out but the guy in the post wants to do the same thing and is being...
- Sat Oct 30, 2010 10:06 pm
- Forum: Creative Recording
- Topic: need -30v power supply
- Replies: 7
- Views: 3200
need -30v power supply
yup for some ba71 preamps.
can I turn a +28v supply into a -28 supply?
how is building a negative supply different than a positive one?
can I turn a +28v supply into a -28 supply?
how is building a negative supply different than a positive one?
- Mon Oct 19, 2009 6:59 pm
- Forum: Creative Recording
- Topic: Otari MX5050 repair help
- Replies: 2
- Views: 1494
how exactly are the levels screwy? im setting one I just bought up (you can check out my recent post) and had levels coming back from the repro head going weird and there were several things happening. Most had to do with the cards not being seated properly. Also it was really dirty. And im pretty s...
- Sat Oct 17, 2009 9:47 am
- Forum: Creative Recording
- Topic: bad frequency through amps at live venue
- Replies: 8
- Views: 3898
- Sat Oct 17, 2009 9:41 am
- Forum: Creative Recording
- Topic: Good source for capstan motor lube?
- Replies: 2
- Views: 1680
- Sat Oct 17, 2009 9:39 am
- Forum: Creative Recording
- Topic: mx5050mkIII global recap? worth it?
- Replies: 4
- Views: 2275
- Fri Oct 16, 2009 6:17 pm
- Forum: Creative Recording
- Topic: mx5050mkIII global recap? worth it?
- Replies: 4
- Views: 2275
mx5050mkIII global recap? worth it?
I just picked up one of these for real cheap. Im pretty good with tech and trouble shooting and have recapped many things. This deck is from '87 and plays back fine, transport is fine, heads are ok but the record sounds like something is off. Big bump at 100 and kind of harsh top end, a bit distorte...
- Wed Oct 07, 2009 1:16 pm
- Forum: Buy/Sell/Trade
- Topic: Tour Van!! in western Ma.
- Replies: 1
- Views: 1140
Tour Van!! in western Ma.
So yes, I know this is not exactly gear but thought id give it a try. If you are in the northeast and are in need of a rad tour van, or know of anyone who is, go here:
http://westernmass.craigslist.org/cto/1410882620.html
thanks alot
(we like to use it on the road. not so good as an overhead)
http://westernmass.craigslist.org/cto/1410882620.html
thanks alot
(we like to use it on the road. not so good as an overhead)
- Thu Nov 13, 2008 1:30 pm
- Forum: Creative Recording
- Topic: troubleshooting a dbx 163 (long involved post)
- Replies: 1
- Views: 1102
troubleshooting a dbx 163 (long involved post)
Hi all, so im trying to get into the whole repair thing. I have had limited success with some amps and am working on a stereo dbx 163 now as a learning project. One channel works fine and the other barely works at all. here are the schematics : http://www.dbxpro.com/support_Classic.php click on manu...
- Fri Oct 10, 2008 6:57 pm
- Forum: Creative Recording
- Topic: shielding an output transformer from ac hum. .
- Replies: 8
- Views: 4549
cool, thanks for the input. I found a compromise of sorts by taking out the 48 supply, putting the power and output xformers 90 from eachother and putting them at opposite ends of the chasis. There is still a hum but it is about the same level as the noise floor. you only notice it when its MEGA cra...
- Tue Oct 07, 2008 6:48 am
- Forum: Creative Recording
- Topic: shielding an output transformer from ac hum. .
- Replies: 8
- Views: 4549
I put input transformers on them. I know this is a general test but if I move the input trans closer to the power trans there is no change in sound. the further the output trans is from the power the quieter it is. Ill double check the power with a scope. im going to move them around today to get th...
- Mon Oct 06, 2008 9:36 pm
- Forum: Creative Recording
- Topic: shielding an output transformer from ac hum. .
- Replies: 8
- Views: 4549
its a power one box type transformer. my next step is to move them further apart in the chassis but things are tight in there especially with the stupid +48 supply but that is another story. too bad you need to use a switching circuit to double the voltage. the supply is + and - 24v. got the big dum...
- Mon Oct 06, 2008 9:14 pm
- Forum: Creative Recording
- Topic: shielding an output transformer from ac hum. .
- Replies: 8
- Views: 4549
shielding an output transformer from ac hum. .
Hey I have some quad eight cards im racking up and the output tranny is huge and seems to be picking up hum from the power transformer. The level of hum changes as I move the transformers closer together so I am guessing its induced hum into the primary? or something? how have people avoided this in...