80 watts per channel – power to drive the most demanding speakers
Class AB Amplification – for balanced & efficient performance
Toroidal Transformer – for incredible sound-staging
High Quality ESS Sabre ES9016 DAC – to realise digital music at its best
Digital inputs – TOSLINK, Coaxial & USB Audio Input (up to 32-bit/384kHz & DSD256 digital files from Mac/PC)
Balanced XLR inputs – for premium connection 
Bluetooth aptX HD input – connect wirelessly to devices, incl. Alva TT V2
A/B Speaker Zones – power 2 sets of speakers

The details
POWER OUTPUT
80W RMS into 8 Ohms, 120W RMS into 4 Ohms
DAC
ESS Sabre ES9016K2M
FREQUENCY RESPONSE
<5Hz– 60kHz +/-1dB
ANALOGUE AUDIO INPUTS
1x balanced XLR, 4 x RCA
DIGITAL AUDIO INPUTS
1 x S/PDIF coaxial, 2 x TOSLINK optical, 1 x USB audio, Bluetooth (integrated)
COMPATIBILITY
TOSLINK optical: 16/24bit 32-96kHz PCM only, S/PDIF coaxial: 16/24bit 32-192kHz PCM only, USB: audio profile 1.0/2.0 (default 2.0), up to 24-bit 384kHz PCM, up to DSD256 or DoP256, Bluetooth: 4.2 A2DP/AVRCP supporting up to aptX HD (24bit 48kHz)
BLUETOOTH APTX HD RECEIVER BUILT-IN
Yes
ROON TESTED
Yes
OUTPUTS
Speakers A+B, 3.5mm headphone, Preamp Output, Subwoofer Output
REMOTE CONTROL
Yes
MAX POWER CONSUMPTION
750W
STANDBY POWER CONSUMPTION
<0.5W
DIMENSIONS (H X W X D)
115 x 430 x 341mm (4.5 x 16.9 x 13.4”)
WEIGHT
8.7kg (19.1lbs)
BOX CONTENTS
CXA81 Integrated Amplifier, Power Cable, 3 x AAA Batteries, Remote Control, Control Bus Cable, Bluetooth antenna, Quick Start Guide, Safety Guide