I have some extra PCBs I made up based on the Grandmaster Troodent project. Same schematic and BOM.
The boards are mic and line amp only--no PSU--so the footprint is much smaller. Dimensions are 3.8" x 1.375", so you can mount them on their side in most 1U cases. (You can do 4 or maybe even 8 in a 1U case.)
$14 each, shipped to US. All gone.
The boards are mic and line amp only--no PSU--so the footprint is much smaller. Dimensions are 3.8" x 1.375", so you can mount them on their side in most 1U cases. (You can do 4 or maybe even 8 in a 1U case.)
