5 parameter knobs:
Start: control three optional vowels;It sounds /a/ for hot at 8 o'clock, /u/ for foot at 12 o'clock, and /i/ for bit at 4 o'clock
Mid: control three optional vowels;It sounds /er/ for bird at 8 o'clock, /e/ for bet at 12 o'clock, and /ae/ for bat at 4 o'clock
End: control three optional vowels;It sounds /ow/ for bought at 8 o'clock, /oo/ for boot at 12 o'clock, and /iy/ for beet at 4 o'clock
Ctrl: select any vowel in three knobs of Start,Mid and End,When Ctrl is between S-M-E,it indicates a transition tone between vowels controlled by three knobs.
Mix: Mixing ratio for 4 different resonance modes.
**Be sure to use DC 9 volts for power supply,or use the battery clip cable included in the box for battery power.
Electronic parameters:
Working voltage: DC9V
Working current: 50mA
Battery: self-provided
Case material: aluminum alloy
Item weight(g): 285
Item size(mm): 120x65x50
Packing weight(g): 400
Packing size(mm): 145x90x60