Dual Channel Professional Passive Direct Box

Our price:$89.00 GST

IN STOCK 1 (more can be backordered)

This is the ART Pro DUALZDirect Dual Channel Passive Direct Box

The DUALZDirect provides two independent high quality totally passive interfaces that let you connect instrument, line, or speaker level signals to a mixer or other balanced inputs through high performance audio isolation transformers. Each of the high impedance single-ended 1/4″ inputs is converted by a transformer into an isolated, balanced, low impedance signal output.
The DUALZDirect’s audio transformers have an extremely flat and wide frequency response and can handle high signal levels. This gives the DUALZDirect a very clean and neutral sound with a wide variety of signal sources and over long signal runs in high noise environments.

Check out the ART Pro Range here.

Key Features:

  • Fully passive, high performance transformer design. No battery required.
  • Switchable input attenuation (0, -20, -40 dB) Switchable low pass filter
  • Switchable ground lift (fully isolates inputs from chassis and outputs)
  • Converts 50k ohm inputs into 600 ohm balanced outputs
  • Switchable phase invert
  • Rugged extruded aluminum case


  • Frequency Response 10 Hz – 50 kHz, ± 0.5dB @ +4 dBu
  • Total Harmonic Distortion .01% Typical @ 1 kHz, +18 dBu <.05% @ 100 Hz, +18 dBu
  • Channel Separation > 80 dB (typical)
  • Input Connections 1/4″ TRS Unbalanced (2), 50k Ω
  • Thru Connections 1/4″ TRS (2)
  • Output Connections XLR Male Balanced (2), 600 Ω
  • Input Attenuation Switchable, (0 -20, -40dB)
  • Filter Type / Response  Switchable, Low Pass, -3 dB @ 30 kHz
  • Dimensions 1.85″H x 4.6″W x 3.9″D (47mm x 117mm x 99mm)
  • Weight 0.88 lbs (0.40 kg)