The ART DUALZDirect Passive DI Box is a professional standard and durable passive DI offering 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.

The input ATTENUATOR switches allow for a wide range of signal levels and the input THRU jacks allows for tapping off of your signal chain. The GROUND LIFT switches let you totally separate the input and output signal grounds, when appropriate, to isolate two systems, thereby reducing hum and ground-loop noise.

The compact black-anodized all aluminium case and it's passive design allow the DUALZDirect to provide years of trouble free service in Live Sound, Permanent/Fixed Install, D.J., and virtually any PA application. It's full feature set, rugged construction, and high-end specifications make the DUALZDirect the obvious choice.

The main features of the ART DUALZDirect Passive DI Box include:

• Fully passive, high performance transformer design. No battery required.
• Converts 50k Ohm inputs into 600 Ohm balanced outputs
• Switchable input attenuation (0, -20, -40 dB) Switchable low pass filter
• Switchable phase invert
• Switchable ground lift (fully isolates inputs from chassis and outputs)
• Tough extruded aluminium case
• Frequency Response: 10 Hz - 50 kHz, ± 0.5dB @ +4 dBu
• Weight: 0.40 kg