Boss DI-1
The Boss DI-1 is a high-quality active direct box with crystal-clear sound for transforming high-impedance, unbalanced instrument outputs to the low-impedance, balanced inputs of a mixing console.
The Boss DI-1 is a high-quality active direct box with crystal-clear sound for transforming high-impedance, unbalanced instrument outputs to the low-impedance, balanced inputs of a mixing console.
Frequency Response: 20 Hz to 40 kHz (+0.5/-1 dB)
Nominal Input Level: -20/0/+20 dBu (selectable)
Max. Input Level: +45 dBu (1 kHz), 390 Vp-p
Max. Output Level: +8 dBu (Balanced: 600 ohms load, Unbalanced: 50 k ohms)
Residual Noise: -110 dBu or less (IHF-A)
Total Harmonic Distortion: 0.05 % or less
Power Supply: 9V Battery or Phantom Power
Current Draw: 6 mA
Dimensions: 97 x 125 x 46 mm
Weight: 480 g