Analogue Vocoder – Band-pass filter PCB (March 2022)

Band-pass filter PCB for the Analogue Vocoder project in the March 2022 issues of PE.

This is a large, complex project and you need SIX of these boards to build the full version of the Analogue Vocoder.

The PE issues that cover the Analogue Vocoder are May-August 2021 for the all-important Microphone Preamplifier and November 2021 – May 2022 for the rest of the project.

IMPORTANT – please read before purchase

Six types of PCB are needed to complete the Analogue Vocoder project:

1x Microphone Preamplifier PCB (July 2021) – details HERE

4x Driver Amplifier PCB (February 2022) – details HERE

1x High-pass / Low-pass-pass Filter PCB (March 2022) – details HERE

6x Band-pass filter PCB (March 2022) – see above

1x Universal Audio PSU for Analogue Vocoder (April 2022) – details HERE

1x Bus board PCB (May 2022) – details HERE

You can buy a complete set of 14 PCBs with a 25% discount HERE

Please note that all PCBs are supplied without components.