Amplifiers & receivers
Cambridge Audio CXA81 MkII Integrated Amplifier – Lunar Grey
The Cambridge Audio CXA81 MkII combines Class AB stereo amplification with a toroidal transformer and an ESS ES9018K2M digital-to-analogue converter. It is rated at 80 W per channel into 8-ohm speakers, rising to 120 W per channel into 4 ohms; the speaker load is essential when comparing those figures. USB Audio, optical and coaxial digital connections accept suitable digital sources, while RCA and balanced XLR inputs support analogue equipment. Bluetooth aptX HD offers a wireless source option when the transmitting device supports the appropriate codec. The amplifier is Roon Tested, not a promise of a free Roon subscription or built-in network streamer. Network music services need an external source, and there is no HDMI connection. Lunar Grey is the finish supplied here. The listing is for one amplifier; speakers, turntables, streamers and other components shown in lifestyle photographs are not included.
- 80 W/channel at 8 Ω; 120 W/channel at 4 Ω
- ESS ES9018K2M DAC
- USB Audio, optical and coaxial inputs
- Bluetooth aptX HD
- RCA and balanced XLR analogue inputs
Handling and delivery: 2–5 days via DHL or FedEx. Free UK delivery.
- Manufacturer reference
- CXA81 MkII
- EAN / GTIN
- 5055300422903
Technical specifications
- Type
- Class AB integrated stereo amplifier
- Output
- 80 W/channel into 8 Ω; 120 W/channel into 4 Ω
- DAC
- ESS ES9018K2M
- Digital inputs
- USB Audio; coaxial S/PDIF; TOSLINK
- Analogue inputs
- RCA; balanced XLR
- Bluetooth
- aptX HD; source compatibility required
- HDMI/network streamer
- Not built in
- Finish
- Lunar Grey


