C 268 vs C 388
The C 388's power @ 8ω is 150W against the C 268's 80W, its power @ 4ω 150W against 80W, and its signal-to-noise 95 dB against 110 dB. Both share damping factor (>100).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The NAD C 268 is a stereo power amplifier designed for high-fidelity audio applications, offering 80 watts per channel continuous power into 4 or 8 ohms with very low distortion (0.003% THD). It can be bridged to deliver 300 watts into an 8-ohm load. The amplifier uses a customized version of the proven Hypex UcD Class D output stage combined with NAD's asymmetrical PowerDrive technology, providing vast dynamic power reserves and efficient, low-noise operation. It supports both balanced XLR and unbalanced RCA inputs with input trim controls for gain adjustment, and includes a stereo RCA preamp output for connecting additional amplifiers or powered subwoofers. The C 268 features binding post speaker connectors, 12-volt trigger in/out for system automation, a detachable IEC power cord, and an auto-sense feature with selectable threshold for convenience. It is stable down to 4 ohms and capable of driving demanding speakers with high fidelity. The amplifier measures approximately 17.1" W x 3.9" H x 15.4" D and weighs about 16.1 lbs. It comes with a 2-year warranty and is suitable for traditional stereo setups, bi-amping, or as a slave amplifier in multi-channel systems. The power supply is highly efficient, operating from 100V to 240V AC mains, delivering nearly 200 watts continuous and over 500 watts instantaneous power for musical transients without distortion or compression.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the C 268 in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The C 388's power @ 8ω is 150W against the C 268's 80W, its power @ 4ω 150W against 80W, and its signal-to-noise 95 dB against 110 dB. Both share damping factor (>100).
Both turn up in the same documented systems.
The 3B-ST's power @ 8ω is 120W against the C 268's 80W, its signal-to-noise 106 dB against 110 dB, its power @ 4ω 200W against 80W, and its thd 0.007% against 0.003%.
The Powerbloc2's power @ 8ω is 325W against the C 268's 80W, its signal-to-noise 117 dB against 110 dB, its power @ 4ω 650W against 80W, and its thd 0.005% against 0.003%.
The A34.2's power @ 8ω is 150W against the C 268's 80W, its signal-to-noise 105 dB against 110 dB, and its thd 0.100% against 0.003%. Both share class (D).
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