Naim SUPERNAIT Integrated Amplifier 80W per channel (in 8 ohms), 130W per channgel (into 4 ohms) Built in Naim DR (Discrete Regulator) supplying preamplifier section ¼″ (6.35mm) headphone output and high-quality Class-A headphone amplifier Constant current source circuit technique employed (introduced in NAC 552 preamplifier) to provide ultra-quiet drive signals for relays to improve sound quality All inputs are individually decoupled and hand-wired for improved microphonic isolation (as per NAC 282 upwards) Ceramic heat sink isolation for improved sound quality on power and preamp section Performance upgradable via Naim FlatCap, HiCap or SuperCap power supplies Powered input for use with StageLine or SuperLine phono stages USB-mini B for future software upgrades British build and design Technical highlights include a Class A preamp output stage which doubles as a headphone amplifier, ceramic heatsink technology that minimises capacitive coupling between the chassis and output transistors and individually decoupled and hand-wired input sockets. Its internal switching employs ultra-low-noise, constant current sources which are derived directly from the flagship NAC 552 preamplifier. The SUPERNAIT 2 doesn't miss a trick or a beat. It doesn't miss any music either. The SUPERNAIT 2 is never fazed by the demands of either speaker or music. It simply delivers dynamic, detailed and engaging music that can’t fail to move you. AUDIO INPUTS Input Level Suitable for 2V sources (0.5 to 5.0V) Input Sensitivity 130mV Analogue Inputs 4 x DIN/RCA pair, 1 x RCA pair, 1 x DIN (for Naim phono amplifier) USER CONTROL INTERFACE Front Panel Volume control, balance control and front panel buttons AUDIO OUTPUTS Line Outputs Fixed (level) AV (DIN), HDD (DIN) 130mV, 600Ω Line Outputs Variable (level) Pre-amp (DIN), bi-amp (DIN), sub (RCA pair) 775mV,