LWA Staff Posted January 15, 2020 Posted January 15, 2020 Item: NAD C390DD Integrated Amplifier Location: Len Wallis Audio, HQ Price: $2200 Item Condition: Excellent Secondhand Condition Payment Method: Credit Card, Cash, Bank Transfer, Paypal, ZipPay with up to six (6) months interest free. Shipping: Anywhere in Australia, POA Extra Info: As new with original packing, accessories etc. Complete with BluOS and HDMI optional boards installed. This is only a few years old and sold with an original RRP of $4,897! First introduced in the now famous NAD M2 Direct Digital Amplifier, Direct Digital technology used in the C390DD has been praised for its transparent, dynamic and detailed sound quality. The C 390DD has no analogue stages in the signal path, keeping music in the digital domain right up to the speaker outputs. All pre-amp functions are executed in the digital domain without the phase shift, noise and distortion that plagues all analogue designs regardless of price or pedigree. Its 35-bit architecture and 108MHz master clock also make Direct Digital one of the most accurate DAC technologies available. Key Specs: Power Amplifier Speaker Channels - 4 Channel Frequency Response - 20Hz - 96kHz Watts RMS per Channel (Continuous) 150 Watts Watts RMS per Channel (4 Ω) - 150 Watts Watts RMS per Channel (8 Ω) - 150 Watts Total Harmonic Distortion (THD) <0.005% (ref. 20Hz - 20kHz, 500mW - rated power)
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