The Twin Speak is 2 Speak & Spell units 'synced' together in an Atari ST disk drive case

Controls include:

2x Pitch controls.
2x Grab advance.
2x Loop advance.
2x 'Devil' voice & distorton.
2x 'Loop Randomizer' dual pots.
2x Speaker cut switches.
The other top controls are the 'sync' controls:
'Loop'
'Freek'
'Grab'
+ 6 keyboard controls.
Dual speakers & dual 1/4" output jacks, which will cut the speakers.
power reset

& internal rainbow flashing LED light show!!

SOLD
Currently residing in a studio in the UK