EHX 6072a Vacuum Tube
Our 6072a tubes are specially selected for low noise and low microphonics.
Untested tubes are typically too noisy for use in microphones. This is why we hand-test each tube prior to shipping.
These tubes have a 30-day performance guarantee; if one fails or becomes noisy within 30 days, we'll replace it.
These tubes are ideal for upgrading common Chinese-made tube microphones, including the Apex 460, Carvin CTM100, BadAax T11-A, etc.