Untitled Document

Specifications:

Amplifier Chip
Samsung KA2209B low-voltage dual audio amplifier

Output Power
Approx. 0.85 Watts/channel into 4 Ohms at 9.6 volts, 10% THD

Input impedance
Greater than 50 K-Ohms (allows longer battery life on Walkman etc.)

Battery Life
MA-1... 8-10 hours on 9-Volt alkaline battery
MA-2... 40-50 hours on either 6AA alkaline cells or rechargeable pack, unlimited on 12-volt adapter

Amplifier gain
MA-1... fixed at approx. 20 dB
MA-2... adjustable from silence (<2 mV) to +20 dB

Amplifier Chip	Samsung KA2209B low-voltage dual audio amplifier
Output Power	Approx. 0.85 Watts/channel into 4 Ohms at 9.6 volts, 10% THD
Input impedance	Greater than 50 K-Ohms (allows longer battery life on Walkman etc.)
Battery Life	MA-1... 8-10 hours on 9-Volt alkaline battery MA-2... 40-50 hours on either 6AA alkaline cells or rechargeable pack, unlimited on 12-volt adapter
Amplifier gain	MA-1... fixed at approx. 20 dB MA-2... adjustable from silence (<2 mV) to +20 dB