QULOOS MUB5 R2R Portable DAC/AMP Headphones the M1P BT has a

the M1P BT has a natural

using four Raytheon JAN6418 MIL-Spec vacuum tubes in a channel-separated

now housed in handsome African mahogany ear cups with modern ergonomic refinements including low-repulsion ear pads and an optional balanced connection

Galvanically isolated USB-B input

Internal wiring: single uninterrupted run from cartridge pins to RCA

QULOOS MUB5 R2R Portable DAC/AMP Headphones the M1P BT has aThe Quloos MUB5 is a high end portable R2R DAC and headphone amplifier built around a precision 19+5 segmented resistor ladder architecture using 178 resistors matched to 0. 01% tolerance, an unusually ambitious engineering approach for a portable device, delivering the natural, musical character of discrete R2R conversion in a form factor designed for desktop and on the go use. Available in Titanium and Titanium Gold. Type and Technology Portable R2R