Lirpa Labs is working on one.
Judging by the specks it should sound great.
# Channels= 1/2
Slew rate= 4 V/minute
power = .01 watts into 100 ohms.
Number of inputs = 0
Number of outputs = 3
IM distortion = greater the 100db
Dynamic headroom = -25db
freq. responce = N/A
Weight = 999 lbs
LOL !!