The dBbox2 is a compact audio tester capable of monitoring, metering and generating analogue, AES/EBU and SPDIF audio as well as SMPTE timecode. It has a five key menu interface designed to make testing as simple as possible.


  • Capable of generating tone and tone sweeps with adjustable tone frequency and level.
  • Built in, as well as external microphone to talk to analogue or AES/EBU outputs
  • Monitoring and Analysing of AES sample rates, status, and data errors.
  • Read and generate longitudinal timecode
  • Phantom power testing with voltage readout
  • MIDI receive and transmit, as well as analysis of passthrough
  • Cable testing for XLR, BNC and MIDI cables
  • Output tone and monitor incoming audio simultaneously
  • Intelligent power control, switching off power to unnecessary systems for current task
  • Switchable backlight


  • PP3 size battery, averaging 8 hours of continuous use, dependant on task


  • 3 Pole XLR Male & Female (Analogue)
  • 3 Pole XLR Male & Female (AES)
  • BNC
  • MIDI
  • Mini USB (Power)
  • 3.5mm & 6.5mm Jack (Headphones)


Brand CTP Systems
Shipping Weight 0.6000kg
Shipping Width 0.146m
Shipping Height 0.048m
Shipping Length 0.089m
Shipping Cubic 0.000624000m3

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