Harvey_Zaylli

Preamp, Processor or Receiver

In-house headphone measurement and monitoring rig

Main Amp

Reference headphone amp used for Zaylli tuning

Additional Amp

Various solid-state and tube amps for comparison

Other Amp

Portable amps and dongles for real-world testing

DAC

Multiple reference DACs for R&D and listening tests

Music Server

Local NAS and streaming libraries

Computer Audio

Windows and macOS workstations running REW and DAWs

Universal / Blu-ray / CD Player

Occasional use of disc players for legacy content

Streaming Equipment

Tidal / Qobuz / Apple Music via various streamers and PCs

Other Equipment

Measurement chain including REW, various measurement microphones and couplers, plus Zaylli LYRÖ open-back on-ear headphones for R&D.