# Casio PV-1000

released only in Japan, this console was pulled after only a few weeks on the market. it has only 3 square waves with 6-bit pitch resolution and no bass.

## effects

- `10xx`: **set ring modulation.**
  - amplitude modulation by the previous channel's output.
  - `0` turns it off and `1` turns it on.

## info

this chip uses the [PV-1000](../4-instrument/pv1000.md) instrument editor.