Eversolo DAC-Z8 Headphone Amp/DAC - Discontinued power accessories FiiO R9 comes loaded with

FiiO R9 comes loaded with Android 10 which is upgradable to Android 12 for easy access to the latest media applications on the Play Store

Professional Design

toroidal-core power transformer constantly supplies a constant

Tubes: 13DE7 driver/power x 2

then this means you have a ground loop caused by multiple earths

Eversolo DAC-Z8 Headphone Amp/DAC - Discontinued power accessories FiiO R9 comes loaded withES9038Pro DAC The heart of the DAC Z8, its digital to analog conversion stage, is equipped with an excellent ESS ES9038Pro chip. This ensures low distortion and noise for a truly convincing high fidelity music experience. In addition, the DAC Z8s audio circuitry is specifically calibrated to deliver its full potential. XMOS XU316 USB Interface The USB input of the DAC Z8 is combined with an XMOS XU316 interface, which can process audio data quickly