Cayin has unveiled the RU-9, a groundbreaking portable DAC/amp that integrates the Nutube 6P1 vacuum tube into a compact form factor.This innovation marks a significant milestone in the evolution of portable audio devices.
A blue-coloured case is also included with this purchase.
Specs:
DAC Chipset: Dual AK4493SEQ DACs
Vacuum Tube: Nutube 6P1, solid state
Outputs: 3.5mm single-ended, 4.4mm balanced
Inputs: USB Type-C
Battery: Rechargeable via USB, battery life up to 4.7 hours
