Pro Audio Design Forum

Are these boards available? Will they run off of +&- 9V? I want a couple!
Brno2000

The mods started when I wanted to sub in some 250k pots that I bought from a distributor for almost nothing for the gain and threshold controls. My app is tracking comps for live vocals, so I wanted to optimize for that. When I record, vocals usually get 2 tracks each, one right out of the mic pre /...

It's a 5 space, and it's so tight that I had to notch the top plate to clear the meter standoffs. Rack space is at a premium in a Remote Truck.

Thanks! I have been using the pair that I built as prototypes for a couple on months now. We've been using them extensively in the studio for voice recordings, spoken as well as sung, and did a lot of listening tests in the Remote Truck. I couldn't be happier with their performance. Best, Bruno2000

At long last, the Pico II 12 Pack is finished. These are Roger’s Pico boards, slightly modified, and my meter boards. These are going in the Remote Truck this weekend, and are going to be used exclusively for vocals. The meters read peak input on the left and GR on the right. The peak circuit is pre...

I did some tests comparing the Attack and Release signatures of some of the compressors that we have that are favorites for voice. Here's the info on these tests: The test tone was generated by an Audio Precision System One, and recorded to Pro Tools at 96kHz through a 192 interface. 0 crossing for ...

Thanks guys, I just ordered a bunch for the "Wayne's Mic Pre" project!
Bruno2000

Would those relays be good for a mic level signal for use in a pad?
Thanks!
Bruno2000

What happens (don’t laugh/cry, this really does happen) when someone plugs an un-balanced device into the servo’s input with the phantom power on, thus grounding the – servo input?

OK, here’s what I measured, although unexpected: AT 4033 serial 39XX DCR=~740K offset=6.8mV AT 4033 serial 90XX DCR=20K offset=0.3mV AT 4033 serial 95XX DCR=22K offset=0.7mV TLM103#1 DCR=9K5 offset=0.8mV TLM103#2 DCR=9K4 offset=0.9mv Schoeps CMC5 body DCR>2M offset=15.7mV (wow, checked it 3 times) T...