Report Review for product Vacuum Tube - 12AT7 / B739, Genalex Gold Lion, Gold Pin

Pricey yes but a very high quality tube. I used these tubes in my Fender Twin Reverb for the reverb and phase inverter. The reverb is much quieter now hum wise as is the amp. My reverb always had a slight hum. This tube fixed that. A big improvement over the Fender GT's which were Sovteks in my amp. For me they were worth the money.