Naim NSC 222 Streaming Pre-Amplifier with Built-In MM Phono Stage

Specifications

• Type: Preamplifier
• Audio inputs
  • 1 x moving magnet phono
  • 1 x 8-pin DIN (compatible with 5-pin DIN cables)
  • 1 x RCA stereo pair
  • Line level inputs (RCA/DIN): Impedance 47k, 2.2V typical, 7.5Vrms Max
  • 8-pin DIN has +/-18V for compatible external phono stages such as
  • Solstice NVC-TT. Compatible with 5 pin DIN
  • MM phono: 47k/470pF, 5mV, 23dB overload (75mV max)
• Audio outputs
  • Analogue
  • 1 x XLR pair (Stereo XLR balanced impedance 7Vrms max)
  • 1 x RCA pair (Stereo RCA 7Vrms max)
  • 1 x 6.35mm headphone jack (Headphone 1.5W into 16)
• USB: 2 x USB Type A socket (front and rear - 1.6A charge)
• Digital inputs (S/PDIF)
  • 2 x Optical TOSLINK (up to 24bit/96kHz)
  • 1 x coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
  • 1 x coaxial BNC (up to 24bit 192kHz, DoP 64Fs)
• Audio formats
  • WAV - up to 32bit/384kHz
  • FLAC and AIFF - up to 24bit/384Hz
  • ALAC (Apple Lossless) - up to 24bit/384Hz
  • MP3 - up to 48kHz, 320kbit (16 bit)
  • AAC - up to 48kHz, 320kbit (16 bit)
  • OGG and WMA - up to 48kHz (16 bit)
  • DSD - 64 and 128Fs
  • M4A - up to 48kHz, 320kbit (16 bit)
  • Gapless playback supported on all formats
• Analogue gain
  • Pre-amplifier at max volume 15.5dB (with max Vol and max volume limit at 100%)
  • Phono stage MM 40dB
• Digital level 2.1V at 0dBFS volume at 0dB
• Frequency response
  • MM: -3dB at 10Hz, RIAA +/-0.1dB
  • Line: 3Hz to 40kHz -3dB
  • Digital: 3Hz to 27kHz -3dB
• Signal to noise ratio
  • MM 80dB ref 5mV A-wtd volume at 0dB
  • Line 104dB ref 2.2V A-wtd volume at 0dB
  • Digital 102dB ref 0dBFS A-wtd volume at 0dB
• Distortion
  • MM: < noise floor
  • Line: 0.0025% @2.2V input volume at 0dB, 1kHz (Line: 0.015% @2.2V input volume at 0dB, 20kHz)
  • Digital: 0.0035% @0dBFS volume at 0dB, 1kHz
• Cross talk
  • MM: 90dB at 1kHz, volume at 0dB
  • Line: 90dB at 1kHz, volume at 0dB
  • (Line: 70dB at 20kHz, volume at 0dB)
  • Digital: 90dB at 1kHz, volume at 0dB
• Control
  • App control (iOS and Android), bi-directional ZigBee remote and front panel
  • Optical 3.5mm output for synchronized control of compatible products e.g. NAP 250/350
• Network: Ethernet (10/100Mbps), Wi-Fi (802.11 b/g/n/ac)
• Typical use consumption: 25W
• Network standby mode consumption: <2W
• Standby mode consumption: <0.5W
• Mains Supply: 115V or 230V, 50/60Hz
• Dimensions (W x H x D): 17” x 3 5/8” x 12 1/2"
• Weight: 24.25 lbs