This unsurpassed technology is what we call VOLTAiR within our Professional Fidelity series. It lets you enjoy music on the same level as the mastering engineer.

Slider

SPL SMC 7.1

7.1 Surround Monitor Controller

The Surround Monitor Controller SMC 7.1 is an analog studio monitor controller for 7.1 and stereo sources.

Each of the two balanced 7.1 inputs and the two balanced stereo inputs can be routed to the balanced 7.1 output. The L/R signals of the active input can optionally be routed to the alternative stereo output. With the high-quality headphone amplifier, you can listen to the L/R signal of the active input as well as to single channels of the 7.1 inputs.

The eight-ganged potentiometer controls the volume of all channels directly – no control circuits like VCAs are used.

The SMC 7.1 is built up in high-quality analog technique, which ensures a linear frequency response up to 100 kHz as well as an outstanding dynamic range.

Specifications

Inputs

Sub-D-25-Input

  • Sub-D-25 (TASCAM-Standard)
  • Impedance: 20 kOhms
  • CMR: -82 dB
  • Max. Input level: +22 dB

XLR-Input

  • Neutrik XLR, symmetrisch, Pin 2 = (+)
  • Impedance: 20 kOhms
  • CMR: -82 dB
  • Max. Input level: +22 dB

Outputs

Sub-D-25-Output

  • Sub-D-25 (TASCAM-Standard)
  • Frequency range: 10 Hz to 150 kHz ( -3 dB)
  • Crosstalk at 1 kHz: -92 dB
  • THD & N: 0,001% (0 dBu, 1 kHz, 100 kOhms load)
  • Noise (A-weighted): -93 dB
  • Dynamic range: 115 dB

XLR-Output

  • Neutrik XLR, balanced, Pin 2 = (+)
  • Frequency range: 10 Hz to 150 kHz ( -3 dB)
  • Crosstalk at 1 kHz: -92 dB
  • THD & N: 0,001% (0 dBu, 1 kHz, 100 kOhms load)
  • Noise (A-weighted): -93 dB
  • Dynamic range: 115 dB

Headphone Output

  • 6,35 mm TRS connector
  • Pin wiring: Tip = Left, ring = right, sleeve = GND
  • Impedance: 22 kOhms
  • Frequency range: 10 Hz to 80 kHz ( -3 dB)
  • Crosstalk at 1 kHz: -70 dB
  • THD & N: 0,001% (0 dBu, 1 kHz, 40 kOhms load)
  • Noise (A-weighted): -93 dB
  • Dynamic range: 113 dB

Internal operating voltages

  • Analog: +/- 18 V Power supply
  • Mains voltage (switchable): 230 V AC / 50Hz or 115 V AC / 60Hz
  • Fuses: 230 V = T 500 mA; 115 V = T 1 A
  • Power consumption: max 25 VA

Dimensions and Weight

  • (WxHxD) 10.95 x 4.6 x 13.1 in (278 x 103 x 333 mm)
  • 9.04 lbs (4.1 kg), unit only
  • 11.02 lbs (5.0 kg), shipping

 
0dBu = 0.775V. Subject to change without notice.