an FV-1 based 1U FX module
a minimum viable, mono-only, no cv, FX module with 8 curious effects
potentiometers for parameter control, input level attenuation, and a basic wet/dry mix. effects are selected using three toggle switches as a binary counter - it's basic, but it works.
effects and switch positions:
| Mode | Pot 1 | Pot 2 | Pot 3 |
|---|---|---|---|
| ⇣ ⇣ ⇣ | Delay time | Feedback | Phase level |
| ⇣ ⇣ ⇡ | Delay time | Feedback | Amount of 'tape damage' |
| ⇣ ⇡ ⇣ | Reverse/forwards mix | Delay time | Feedback |
| ⇣ ⇡ ⇡ | Reverb decay | Delay time 1 | Delay time 2 |
| ⇡ ⇣ ⇣ | Resonant length/pitch | Decay | Material brightness |
| ⇡ ⇣ ⇡ | Treble control | Reverb time | Shimmer level |
| ⇡ ⇡ ⇣ | Sample rate | Filter | Bit depth |
| ⇡ ⇡ ⇡ | Delay time | Feedback | Pitch shift speed |
many different effects are available for the FV-1 chip and the programs can be customised by removing & rewriting the EEPROM - see the Spin Semiconductor website for more details