the GAIA cannot perform at its best

Vacuum Tubes

Remote control for on/off

Trigger outputs for Amp Box S2 and Switch Box

The M90 combines the best capabilities of a top-notch solid-state amplifier with the rich and colorful flavors of sound that only a Single Ended Tube Amplifier design can create

Allnic Audio ASRA / RHPA-7500 High-Power Headphone Amplifier Bluetooth the GAIA cannot perform atA High End Headphone Amplifier Designed Around Drive Capability Allnic answers the most fundamental question in headphone amplifier design:Not how much output power is required, but how precisely the load is controlled. The ASRA RHPA 7500 is a high end headphone amplifier that addresses this question head on, redefining the essence of true drive oriented design. The RHPA 7500 moves beyond the conventional low power assum 1. Pentode Triode Dual Output