NAC-332

Preamplifier

NAC 332 is the analogue hub without compromise, delivering the best in musical performance to your amplifier and loudspeakers. It’s our most adaptable preamplifier to date, allowing the connection of headphones and the NVC TT phono stage for vinyl playback that is incomparable in quality.

• Type: Preamplifier
• Analogue inputs: 1x 8-pin DIN (47 kΩ, 2.2 V typical, 9.5 Vrms Max), 2x 5-pin DIN (47 kΩ, 2.2 V typical, 9.5 Vrms Max), 3x RCA pair (47 kΩ, 2.2 V typical, 9.5 Vrms Max), 2x XLR balanced pair (100 kΩ, 2.2 V typical, 9.5 V max), 8-pin DIN compatible with 5-pin DIN, 8-pin DIN has +/-18 V (for compatible external phono - stages e.g. NVC TT).
• Analogue outputs: 1x XLR pair (balanced 10 Vrms max), 1x RCA pair (10 Vrms max), 1x 6.35 mm headphone jack (1.5 W into 16 Ω)
• USB: 1x Micro USB socket (for updates)
• Analogue gain: Preamplifier at max volume: 15.5 dB
• Frequency response: Line: 3 Hz to 40 kHz -3dB
• Signal to noise ratio: Line: 104 dB ref 2.2 V A-wtd volume at 0 dB
• Distortion: Line: 0.003% @2.2 V input volume at 0 dB, 1 kHz (Line: 0.018% @2.2 V input volume at 0 dB, 20 kHz)
• Cross talk: Line: 90 dB at 1 kHz, volume at 0 dB (Line: 70 dB at 20 kHz, volume at 0 dB)
• Control: Bi-directional ZigBee remote and front panel; Inter-product communications with NSS 333 via ZigBee; Optical 3.5 mm output for synchronised control of compatible products e.g. NAP 250/350
• Typical use consumption: 20 W
• Network standby mode consumption: < 2 W
• Standby mode consumption: < 0.5 W
• Mains supply: 115 V or 230 V, 50/60 Hz