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Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface

  • Pre-owned
£228.00
£190.00 ex VAT

Product overview

Brand: Rational Acoustics

Type: Audio Interface

Dimensions:: 1.75-in (h) x 7.25-in (w) x 4.25-in (d)

Optional: 5 VDC jack in cases of insufficient USB power

Bus powering via: USB for convenient, single-cable connection to the computer.

Model: Smaart IO

Max input (at minimum gain):: +6 dBu (XLR), +26 dBu (1/4-inch)

impedance: 150 Ohm

MPN: Smaart IO

Max Output :: +8.2 dBu (2.0 V rms) w/ 100k ohm load

Country of Origin: China

Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface
Model: Smaart IO

In Good Condition, Full Working Order
Tested

Included:

  • 1 x Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface
  • 1 x Installation Disk
  • 1 x USB Type A to B Cable
Description:

The I-O features two high-quality, active balanced inputs with 50 dB of computer adjustable gain in precision 1 dB steps. These input gains are monitored directly by Smaart allowing the user to retain accurate SPL calibration while varying measurement signal input levels.

The inputs employ a Neutrik combo jack (XLR – 1/4-inch) to accommodate both mic and line level input signals, each with switchable 48-volt phantom power on the XLR inputs for measurement mics and a 20 dB pad on the 1/4-inch to accommodate line level signals.

The Smaart I-O also features two active balanced XLR outputs capable of providing +8.2 dBu (2 Vrms) max level signal for playback or excitation sources.

Powered by the USB port of your computer (or via the optional 5 VDC jack), the Smaart I-O provides a compact and portable measurement-quality input for a Smaart rig.

Features:
  • Two (2) Active Balanced XLR Outputs
  • 150 Ohm impedance
  • Max Output : +8.2 dBu (2.0 V rms) w/ 100k ohm load
Frequency Response
  • Magnitude : 16 Hz – 20 kHz, +/- .25 dB
  • Phase: 16 Hz – 20 kHz, +/- 10 deg
Sample rate clocks of multiple I-O’s can be linked to allow for device aggregation in Smaart’s dual-channel measurements.

Bus powering via USB for convenient, single-cable connection to the computer.

Optional 5 VDC jack in cases of insufficient USB power

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Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface0
Rational Acoustics

Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface

£228.00
£190.00 ex VAT

Brand: Rational Acoustics

Type: Audio Interface

Dimensions:: 1.75-in (h) x 7.25-in (w) x 4.25-in (d)

Optional: 5 VDC jack in cases of insufficient USB power

Bus powering via: USB for convenient, single-cable connection to the computer.

Model: Smaart IO

Max input (at minimum gain):: +6 dBu (XLR), +26 dBu (1/4-inch)

impedance: 150 Ohm

MPN: Smaart IO

Max Output :: +8.2 dBu (2.0 V rms) w/ 100k ohm load

Country of Origin: China

Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface
Model: Smaart IO

In Good Condition, Full Working Order
Tested

Included:

  • 1 x Rational Acoustics Smaart IO 2x2 USB Precision Audio Interface
  • 1 x Installation Disk
  • 1 x USB Type A to B Cable
Description:

The I-O features two high-quality, active balanced inputs with 50 dB of computer adjustable gain in precision 1 dB steps. These input gains are monitored directly by Smaart allowing the user to retain accurate SPL calibration while varying measurement signal input levels.

The inputs employ a Neutrik combo jack (XLR – 1/4-inch) to accommodate both mic and line level input signals, each with switchable 48-volt phantom power on the XLR inputs for measurement mics and a 20 dB pad on the 1/4-inch to accommodate line level signals.

The Smaart I-O also features two active balanced XLR outputs capable of providing +8.2 dBu (2 Vrms) max level signal for playback or excitation sources.

Powered by the USB port of your computer (or via the optional 5 VDC jack), the Smaart I-O provides a compact and portable measurement-quality input for a Smaart rig.

Features:
  • Two (2) Active Balanced XLR Outputs
  • 150 Ohm impedance
  • Max Output : +8.2 dBu (2.0 V rms) w/ 100k ohm load
Frequency Response
  • Magnitude : 16 Hz – 20 kHz, +/- .25 dB
  • Phase: 16 Hz – 20 kHz, +/- 10 deg
Sample rate clocks of multiple I-O’s can be linked to allow for device aggregation in Smaart’s dual-channel measurements.

Bus powering via USB for convenient, single-cable connection to the computer.

Optional 5 VDC jack in cases of insufficient USB power

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