Found in a 1968 documentation, this small amplifier was very popular at the time being used in many commercial portable equipment. The power supply is 9 V and the bandwidth is 120 Hz to 20,000 Hz.
Found in a 1968 documentation, this small amplifier was very popular at the time being used in many commercial portable equipment. The power supply is 9 V and the bandwidth is 120 Hz to 20,000 Hz.