PrimaLuna Replacement Vacuum Tubes Tubes:6922 Low Noise Tube (for EVO 100 Tube Phono Preamplifier) 1 x MPD high frequency

1 x MPD high frequency transducer

Walnut or Black tempered glass

x 80 Degrees Ver

The 7 channels of Class G amplification are based upon those in Arcam stereo amplifiers

1in (460mm) x W 6

PrimaLuna Replacement Vacuum Tubes Tubes:6922 Low Noise Tube (for EVO 100 Tube Phono Preamplifier) 1 x MPD high frequencyPrimaLuna Replacement Vacuum Tubes 12AX7, 6922, 7025 MORE STOCK ARRIVING LATE JULY 2025. Tube Compatibility All PrimaLuna amplifiers come equipped with either EL 34 or KT88 power tubes. However, you can substitute in any 6550, KT66, 6L6GC, 7581, KT90 or EL37 into any PrimaLuna amplifier. The ProLogue & DiaLogue One, Four, and Six amplifiers can use 6550 and KT88 tube types without any issues. The tubes will be running at a slightly cooler bias, but