Audma Maestro HPA1 Color:Black STAX SR-003 MK2 in-ear earspeaker

STAX SR-003 MK2 in-ear earspeaker

and vocal silicone eartips (S/M/L each)

Sophia Electric elected to rename it as the Aqua II version of the popular original Aqua blue glass 274B rectifier tube

gain and status at a glance

and the XMOS USB stage handles PCM to 768kHz/32-bit and native DSD512

Audma Maestro HPA1 Color:Black STAX SR-003 MK2 in-ear earspeakerThe Audma Maestro HPA1 is the first desktop headphone amplifier to feature Audma's patented ELISA (Electronic Loudspeaker Imaging Simulating Amplifier) technology, a psychoacoustic circuit that recreates the three dimensional soundstage of a loudspeaker system through headphones, making the sound feel as though it comes from in front of you rather than from inside your head. The result of mature, sophisticated engineering designed for the most