572B
The Penta Laboratories is a power triode designed for use as a RF Oscillator, RF Power Amplifier and audio frequency modulator. The 572B is a direct replacement for the 811A, but has a graphite anode for increased performance and reliability.
$89.95
Description
Product Specifications & Data Sheet
Part Number: 572B / T160L
EMAIL or CALL for availability
Condition: New Current Production
Type: Single Tube