dBbox3 Analog, AES/EBU and SPDIF Audio Tester by CTP Systems 600' The Procell D cells each

The Procell D cells each have an amazing 15000mAh capacity that will keep your tools and electronic devices running when you need them most

OFC spiral shield for effective EMI and RFI rejection and flexibility

2C/12AWG Cable

Hi-density 90% OFC braided shield for superior EMI and RFI rejection

or most computer peripherals to a PC

dBbox3 Analog, AES/EBU and SPDIF Audio Tester by CTP Systems 600' The Procell D cells eachAluminum case Analog and digital audio monitoring Stereo phase meter Analyze AES sample rate, status and data errors Noise and tone oscillator Use microphone to talk to AES EBU outputs Ability to send a microphone input to analog and digital outputs Phantom power test with voltage readout Analyze various MIDI functions with the ability to transmit MIDI notes Switchable Backlight