Duet 2 for Mac Specifications

Features:

• USB 2.0 Mac audio interface
• 2 analog inputs: Combination Line (balanced +20dBu max)
  Mic/Instrument (+14dBu max)
• 4 analog outputs:
  • Balanced line outputs, +20 dBu maximum output level
  • 1 Independent 1/4” stereo headphone output
• 2 Microphone preamps with up to 75dB of gain
• A/D and D/A conversion at 24-bit/192kHz
• Top panel high resolution OLED display
• Multi-function controller knob
• Two assignable top panel touchpads:
  • Mute speakers, headphones or all outputs
  • Assign headphones to outputs 1-2, 3-4 or low latency mixer
  • Dim speakers, headphones or all outputs
  • Sum to mono speakers, headphones or all outputs
• Selectable 48v phantom power, Soft Limit and phase invert

Mic Pre:

• EIN: 128dB (un-weighted) @ 60dB, 150Ohm input
• Max input level: +20dBu
• Input impedance: 3KOhm

Hi-Z:

• Max input level 14 dBu
• Input impedance: >2MOhm

A/D conversion:

• Max input level (+4dBu ref): +20dBu
• Max input level (-10dBV ref): +6dBV
• Input impedance: 5KOhm
• Freq resp 20 Hz -20Khz: > +/-0.2dB (@44.1Khz)
• Rel. THD + N: -106dB (@ 96Khz)
• Dyn. Range: 114dB (A-weighted)

D/A conversion:

• Max output level (+4dBu ref): +20dBu
• Max output level (-10dBV ref): +6dBV
• Line output impedance: 90 Ohm
• Max output level headphones: 19dBu
• HPH output impedance 30 Ohm.
• Freq resp 20Hz -20 Khz: > +/- 0.05dB (@44.1Khz)
• Rel. THD+N : -113dB (@96Khz)
• Dyn Range: 123dB (A-weighted)