Replaces any 5Y3GT. Has that typical “sag” like NOS 5Y3 by its voltage drop when pushed. this is causing a somewhat reduced output power and lower volume.
replacement for 5Z2P
Q: When does a tube become a Premium Selected tube?
A: All tubes labeled Premium Selected have passed the following tests:
– Plate Current (PC) and Amplification (TC)
– Low Noise Test
– Microphonic Test
– Sonic Tests
– Shock Tests
– Listening Tests
– Shorts & Leakage Tests
TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties)
for the quality criteria mentioned above.