High-Mu Twin Triode
The 6201 Vacuum tube is a miniature type used in mixer, oscillator and amplifier applications at frequencies
up to 300 MHz. These tubes are used in Mic Preamps and preamp circuitry. It requires a miniature 9-contact
socket.
Electrical Data:
Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.15 A
Preferred Substitutes: 12AT7, 12AT7WA, 12AT7WB, 12AT7WC