Cable Factory DI-PRO-P1 Passive Direct Box Single Channel SKU# DI-PRO-P1
Inside Cable Factory’s Passive Direct Box, the DI-PRO-P1 features the sound of vintage audio.  Simply the best Direct Box on the market, at the core of this DI is the Lundahl transformer. It has the best characteristics of any transformer we tested.
The star of the device is the Swedish designed Lundahl Transformer. The warm sound of the Lundahl transformer provides extreme low-level distortion, noise rejection, prevents ground loops and provides full frequency response, which active direct boxes cannot provide.
Built in a rugged extruded aluminum box and with a recessed ground lift switch, this device is built to withstand the abuses of touring.  Our Direct boxes are world famous for being absolutely true and reliable, winning many magazine reviews for being the best sounding direct boxes on the market.
For over 20 years, the DI-PRO-P1 has been used by Front of House engineers and Musicians around the world, as it has provided the purest sound in all different types of musical environments.
 Stay tuned, more devices are on the way!
- Frequency Response 20Hz to 80KHz +/-0.3dB
- Distortion <0.1% @ 20Hz
- Signal to Noise 119dB
- Less than 4deg phase deviation
- Input Impedance 140kΩ
- Recessed toggle type ground lift switch
- Rack mountable on 1 U rack shelfÂ
- Cable Factory DI-PRO-P1 Passive Direct Box
