This headphone amplifier was found in a 1966 documentation. The transistor is made of germanium and the headphone can have 600 ohms to 2000 ohms of impedance.
Phonographic amplifier (CB22486E)
- Details
- Written by: Newton C. Braga
This headphone amplifier was found in a 1966 documentation. The transistor is made of germanium and the headphone can have 600 ohms to 2000 ohms of impedance.
