• 1 In 2 Out USB 2.0 Bus-Powered Audio Interface
  • Up to 24-Bit/192kHz
  • 1 Mic and Instrument/line Combo input
  • High-quality preamp
  • Balanced Output
  • Independent headphone volume control
  • Robust Metal Case
  • Perfect for RDNet Measures
  • 48V Phantom Power Supply
  • Independent Gain Control with Signal-Peak LED

RCF TRK PRO1 hardware interface packs a robust and well-thought USB 2.0 studio-in-a-box with all the connectivity required for microphones, musical instruments, or line-level signals to a computer running macOS or Windows. The internal linear preamp circuit allows the connection of 48V phantom-powered microphones and Hi-Z level instruments. The input signal can be routed to DAW (Digital Audio Workstation) at up to 24-bit, 192 kHz resolution. The interface can be connected to an amplifier and speakers, powered monitors, headphones, an analog mixer, or any other analog audio device.

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Experience RCF in your studio

RCF packs 70+ years of experience in pro audio into your studio. Musicians and creators can now rely on the new TRK PRO Series to record and listen with amazing detail, anywhere. A robust and well-thought USB 2.0 studio-in-a-box with all the connectivity required for your microphones, guitars, keyboards, or any other audio device.

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Your studio on the go

Take TRK PRO with you wherever you create. Experience studio-quality recordings with a simple yet complete control interface. The unit includes +48 V phantom power, balanced audio connections, and independent headphone volume control. 

1 High-Quality Input
USB Bus-Powered
Low-noise 24-bit / 192 kHz converters
Balanced Connections
Class Compliant
Robust Metal Case
General specifications
MIC INPUT (Balanced)
Freq. Response: 20Hz-20kHz, +/-0.1 dB
THD+N: <0.0011%, -1dBFS, 20Hz-20kHz Noise EIN: < -120dB
Dynamic Range: 107dB (A-weighted)
Input Impedance: 3.5KOhm
Gain Range: -9 dB ~ +47 dB
Maximum Input Level: +9 dBu
LINE INPUT (Balanced)
Freq. Response: 20Hz-20kHz, +/-0.1dB
THD+N <0.0011%, -1dBFS, 20Hz ~ 20kHz
Dynamic Range 107 dB (A-weighted)
Input Impedance: 15 kOhm
Gain Range: -20 dB ~ +36 dB
Maximum Input Level +20 dB
Freq.Response: 20Hz-20kHz, +/-0.1dB
THD+N: <0.0025%, -1dBFS, 20Hz-20k
Input Impedance: 1MOhm
Gain Range: -10 dB ~+46 dB
Maximum Input Level: +10 dBu
Dynamic Range: 107 dB (A-weighted)
Maximum Output Level 0dBFS=12dBu
Freq.Response: 20 Hz~20 kHz, +/-0.2
THD+N <0.0012%, -1dBFS, 20 Hz-20 kHz
Dynamic range: 107 dB (A-weighted)
Output Impedance: <10 Ohm
Max Output Level: 500 Ohm - 114 mW
44.1 kHz, 48 kHz,
88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
16 Bit, 24 Bit
Standard compliance
Safety agency:
CE compliant
Physical specifications
Cabinet/Case Material:
Black - RAL 9005
46 mm / 1.81 inches
91.4 mm / 3.6 inches
125.8 mm / 4.95 inches
0.5 kg / 1.1 lbs
Shipping information
Package Height:
80 mm / 3.15 inches
Package Width:
162 mm / 6.38 inches
Package Depth:
170 mm / 6.69 inches
Package Weight:
0.6 kg / 1.32 lbs