Current price
$1,199 current U.S. direct priceDo not substitute the original CXA81, limited cosmetic finish, CXA61 or an open-box listing, and price a phono stage or streamer when required. Confirm authorized new stock, exact finish, tax, shipping, return terms and checkout package before paying.
Checked 3 days agoDirect source1 evidence itemAmplifier architecture and ownership branch
balanced Class AB DAC integrated without phono or network
Checked 3 days agoOur synthesis3 evidence itemsExact amplifier and purchase boundary
The exact CXA81 Mk II, Bluetooth antenna, remote and mains lead are retained; phono stage, network streamer, HDMI extractor, loudspeakers, subwoofer and cables are separate
Checked 3 days agoOur synthesis3 evidence itemsAmplifier topology and signal path
A toroidal-supply Class AB power stage and ESS-based DAC share a conventional integrated chassis. Bluetooth and digital conversion do not make the amplifier a network endpoint or room-correction processor
Checked 3 days agoOur synthesis3 evidence itemsContinuous power, impedance and load boundary
Cambridge rates 80 watts per channel into 8 ohms and 120 watts per channel into 4 ohms. Running two speaker pairs reduces the safe impedance allowance, and a nominal impedance label does not describe the full loudspeaker curve or room headroom
Checked 3 days agoDirect source3 evidence itemsAnalogue inputs, preamp and bypass paths
Four RCA inputs and one balanced XLR pair feed the main volume stage, with fixed or variable preamp functions as documented. There is no built-in phono stage or home-theater bypass
Checked 3 days agoOur synthesis2 evidence itemsDigital, television, Bluetooth and network path
Optical and coaxial S/PDIF, asynchronous USB-B and aptX HD Bluetooth feed the onboard DAC. There is no Wi-Fi, Ethernet, HDMI eARC, AirPlay, Roon Ready endpoint or native service app; Roon Tested describes a connected-computer path
Checked 3 days agoOur synthesis3 evidence itemsPhono, cartridge and headphone boundary
Turntables need a separate MM or MC phono stage with its own loading and ground. The 1/4-inch headphone output is physical but output capability and volume setting remain exposure risks
Checked 3 days agoOur synthesis3 evidence itemsSpeaker terminals, subwoofer and output boundary
Selectable A and B speaker terminals, stereo preamp output and a mono subwoofer output are provided. Dual speaker use changes load, and the subwoofer feed does not supply automatic crossover, delay or room correction
Checked 3 days agoOur synthesis2 evidence itemsRoom correction, tone, control and bypass
There are no front tone controls or measurement correction; the design favors source selection and volume. Any upstream equalizer, streamer DSP or subwoofer crossover must be documented as a separate processing stage
Checked 3 days agoOur synthesis3 evidence itemsMains power, heat, ventilation and placement
The 19.1-pound 120-volt chassis lists high maximum consumption and needs open ventilation around its toroidal supply and output heatsinks. Protection is not permission to stack or run an unsuitable combined load
Checked 3 days agoOur synthesis3 evidence itemsSoftware, service license, account and privacy
Core analogue and S/PDIF paths need no account. USB computer audio depends on operating-system support, while Bluetooth codecs and any external streaming service retain separate license, privacy and update terms
Checked 3 days agoOur synthesis3 evidence itemsFirmware, warranty, parts and regional service
Cambridge retains the manual, safety guide, FAQs and support request path. Test XLR polarity, USB sample rates, Bluetooth pairing, both speaker banks, pre and sub outputs and protection with the exact system
Checked 3 days agoOur synthesis3 evidence itemsHearing, electrical, tube and installation safety
Amplifier and headphone capability are not safe listening levels. Use the exact supported mains supply and speaker load, power down before rewiring, keep ventilation clear, keep liquids away, control cable strain and exposure time and never open or service energized equipment. Tube models retain lethal voltage and burn risk after shutdown and require their exact manual and competent service.
Checked 3 days agoOur synthesis3 evidence itemsSound, compatibility, reliability and outcome boundary
No amplifier topology, wattage, impedance label, protection circuit, DAC, network service, phono stage, room correction, cable, review, owner report, warranty or service plan guarantees sound quality, speaker compatibility, safe listening level, reliability, uptime, software continuity, resale or any listening, health, safety or commercial outcome.
Checked 3 days agoOur synthesis5 evidence itemsCurrent verdict
The balanced DAC-integrated referenceCXA81 Mk II is defended for a mixed analogue and computer-audio system needing balanced input and useful power when phono, network streaming, HDMI and room correction can remain external.
Checked 3 days agoOur synthesis9 evidence items