**Polyphonic Touch PCB Piano - KEYS**
Chromatic option
SD card reader for samples
MIDI IN / OUT / THRU
BPM DETECTION
SCREEN
SEQUENCER
DBEAM / SENSOR
3D PRINT ENCLOSURES FOR BUTTONS
Chaining sequence Chaining effecTs — delay and reverb
OLED display
SAVE/EDIT PATTERNS
Battery powered
Speakers ?
Audio jack
TFT DISPLAY
RCA output — can convert to quarter inch or quarter inch to rca ?
copy and paste option for sequence (maybe)