6948 PHILIPS ECG (SYLVANIA) SUB MINATURE TWIN TRIODE
6948 IS A RUGGEDISED LOW NOISE VERSION OF THE 6112WA DESIGNED FOR USE IN GUIDED MISSILES
THIS IS AN EXCELLENT NOS TUBE FOR USE IN MICROPHONES, EFFECTS PEDALS ETC.
1982 DATE CODES
NEW AND BOXED
AN UPGRADE FOR THE FOLLOWING MUSICAL FIDELITY AMPS:
Musical Fidelity X-10 V3
Musical Fidelity A5 CD Player
Musical Fidelity KW 500 amplifier
Musical Fidelity KW (tube) 6112 Line Preamplifier