NC400 | NCore^®Amplifier Modules

The astounding performance of Ncore technology is now available to DIY enthusiasts. The NC400 packs a feature set never before seen in a modular amplifier product. 

The NC400 module's audio performance sets new standards, regardless of operating class or circuit technology. Distortion (THD and IMD) over the full audio and power range is negligible, typically below 0.0007%. Distortion at listening levels (1W) is unmeasurable. This amp adds neither dirt nor fairy dust.

Features

Specifications

All-discrete op amps with proven "real circuit" linearity well beyond that     of the best IC's                         On-board discrete voltage regulators for the buffer and comparator stages  DC coupled, differential input with high common-mode impedance  Extensive circuit protection with under/overvoltage sensing on all supply     voltages  Gold-plated screw terminals for low-impedance connection and biwiring  Iconic industrial design  Milled aluminium base / heat spreader. Very low idling losses (4.5W)     permit free-air cooling in most applications  Mounting options include bolting from panel into amplifier or from     amplifier into panel

Output power 400W/4ohms  Characterised from open circuit down to 2 ohm. Lower load     impedances are allowed, 24A current limit  Signal-to-noise ratio: unweighted, min 124dB re full power, 101dB     re 2.8Vrms  Output impedance: typ. 0.7 milliohms (corresponds to a DF of 11000)  PSRR: better than 85dB