Page 1 of 1
Sidechain
Posted: Sat Dec 03, 2022 2:11 pm
by Heikki
sidechain1.jpg
sidechain2.jpg
sidechain3.jpg
sidechain4.jpg
Schematic
sidechain.pdf
BOM
sidechainBOM.pdf
sidechainBOM.ods
R8 determines the fastest possible realease time. With 47k fastest release is approximately 100ms. If faster release time is wanted change R8 to 22k it changes the fastest release to approximately 50ms.
Make sure BD139 is oriented correctly. Emitter goes to the square pad on BD139 footprint.
sidechainECB.jpg
Rotary
rotary1.jpg
rotary2.jpg
Schematic
sidechainrotary.pdf
BOM
sidechainrotaryBOM.pdf
sidechainrotaryBOM.ods
Re: Sidechain
Posted: Thu Jun 27, 2024 5:16 am
by scott2000
I noticed that when I have the threshold all the way at max, I still get led meter action when turning the input gain up. Is this normal? What are the leds indicating?
Thanks!!
Re: Sidechain
Posted: Wed Jul 03, 2024 1:32 pm
by Heikki
Even when threshold is at max, large enough input signal will start gain reduction.
Re: Sidechain
Posted: Tue Jul 09, 2024 10:17 pm
by scott2000
Heikki wrote: ↑Wed Jul 03, 2024 1:32 pm
Even when threshold is at max, large enough input signal will start gain reduction.
...Thank you!