6021, 6021W PHILIPS ECC70 SUBMIN VALVE FOR RIAA & GUITAR PRE AMP, EFFECTS PEDAL
6021W, PHILIPS, ECC70, SUBMIN VALVE,RIAA, GUITAR PRE AMP, EFFECTS PEDAL
Philips 6021W is a low impedance medium mµ double triode and is a super sub miniature wire lead valve that was designed for the military.THE 6021W is shock and vibration resistant low impedance medium mµ double triode as was designed for use in avionics equipment to give reliable performance at altitudes of 60,000 feet. It is because of this valves excellent qualities it has found its way into modern effects pedals and compressors. The 6021W is the special quality version of the ECC70. This is Philips USA made in the original military boxes
