QA100 Digital Amplifier User Manual

HiFi Player

• QA662 Digital Audio Player
• QA390LE/MOD Movable Player
• QA361 Pure Sound Music Player
• QA661 Digital Audio Player

HiFi DAC

• MUB5 R2R DAC & Headphone Amp
• MUB1 USB & Bluetooth/DAC & Amp
• MC01/se Portable USB DAC & AMP
• QA390LE/MOD Movable Player

HiFi Periphery

• QP02 Power Supply
• QU02 USB Bridge
• LPS-12i Power Supply
• PS1 Power Supply

Brand Introduction

Quloos was founded in 2004. Born from dreams and dedicated out of passion, the brand devotes itself to designing and crafting Hi-Fi audio products that deliver an authentic live sound experience. Upholding the ultimate audiophile pursuit in every product, it makes zero compromise on sound quality alone, striving to build a time-honored century-old Hi-Fi brand rooted in China.