STK4160MK5
(STK4100MK5 Series) STK Audio Power Amplifier (Sanyo Semicon Device)
STK416-090-E
Thick-Film Hybrid IC 3-Channel Power Switching Audio Power IC 80W80W80W (Sanyo Semicon Device)
STK416-100-E
3-Channel Power Switching Audio Power IC (Sanyo Semicon Device)
STK4161
AF Power Amplifier (Sanyo)
STK4161II
2-CHANNEL AF POWER AMP (ETC)
STK4161V
AF Power Amplifier (Sanyo)
STK4162
AF Power Amplifier (Sanyo)
STK4162II
AF Power Amplifier (ETC)
STK4162II
AF Power Amplifier (Split Power Supply) (35W + 35W min / THD = 0.4%) (Sanyo)
STK4164MK2
(STK4144MK2 Series) Audio Power Amplifier (Sanyo)