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 

 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