Description This module is a combination of the classic BA662 based VCA with a snappy enveope based on discrete transistors.

The VCA is based on the BA662 clone chip (AS662) with two inputs and an audio output with input mix and volume control. The ADSR is triggered by both Gate and Trigger signals and a front panel button, it drives the VCA as well as having its own signal output. The VCA can be placed into a Hold or Gate position as well as being driven by the ADSR.

There is a red LED that illuminates when the ADSR is gate or triggered on.

AM8112 The AM8103 design has been cascaded into the SN-101 Project and modified to replicate the SH-101 envelope generator and its unique timings. This module will be available in a few weeks time.