PAIR OF 3-500ZG(H) PENTALABS MATCHED PAIR by Ig, Hi Mu
Power triode for amplifiers
New, sealed, and factory-selected to ensure matched pairing of the two tubes. Each tube comes with an individual datasheet with measured currents.
The 3-500ZG Pentalabs are ZGH, where H stands for high Mu. One-year warranty against manufacturing defects.