The D10P passive DI Box is designed for impedance matching and signal balancing of instruments such as guitars, keyboards and line-level sources, allowing direct connection to mixing consoles via XLR connections. Thanks to the integrated transformer, it avoids the direct electrical connection between the source and the mixer, reducing hum and improving signal quality. No external power supply required.

Technical Specifications

Input: 1x Jack 1/4” unbalanced
Link: 1x Jack 1/4” unbalanced
Input impedance: >250 KΩ (without PAD) / 10 KΩ (with PAD)
Maximum input level: +20 dBu (without PAD) / +40 dBu (with PAD)
Output: 1x XLR-M balanced
Minimum load impedance: 600 Ω or higher
Output: Transformer balanced (fully isolated)
Maximum output level: 0 dBu
THD+N @ 0 dBu: < 0.007%
Frequency response: 10 Hz - 100 kHz (-3 dB)
Insertion loss: -20 dB
Controls: PAD -20 dB, GND Lift
Dimensions: 160 x 52 x 106 mm
Weight: 0.51 kg