Motivation
This PCB is part of my Bark Scanning Filter project. You can find more information on the Bark Scanning Filter project page
This PCB holds the control voltage inputs for spread, scanning depth, LFO rate and scan CV with the dedicated attenuators and the manual controls. As well as the in- and outputs for the Bark filters 1-6 and the manual control for the dedicated VCA's. For understanding how everything works together please have a look at the block diagram on the project page.
Implementation
Schematic
Bark Scanning Filter: PCB A1 schematic 01
Bark Scanning Filter: PCB A1 schematic 02
Description:
On the schematic you can see the summing nodes for control voltages and the selection switches for the A and B output channels. As well as input and output jacks and the signal LED.
Calibration
- None
Building hints
- Solder the connectors on the backside before placing the parts on front of the PCB.
Special parts
- None. The faders are from Befaco, the jacks from Thonk.
Download
Bark Scanning Filter PCB A1 documentation downloadBark Scanning Filter PCB A1 Gerber files download
Bark Scanning Filter: PCB A1 front view
