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The DI-1 is a high-quality direct box with crystal-clear sound for transforming high-impedance, unbalanced instrument outputs to the low-impedance, balanced inputs of a mixing console.

Active direct box with superior frequency responce to conventional transformers
Operates on a 9-volt battery or phantom power from a mixer
Phase reversal and ground lifting switches
Three input level switches
Sturdy, compact design

(DI1)

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: DC 9 V: Dry Battery (6F22/6LR61 type), or
Phantom Power: DC 24 V to DC 48 V
Current Draw: 6 mA
SIZE AND WEIGHT
Width: 97 mm
3-13/16 inches
Depth: 125 mm
4-15/16 inches
Height: 46 mm
1-13/16 inches
Weight: 480 g
1 lbs. 1 oz.

SKU	DI1
Barcode #	4957054003784
Brand	BOSS
Shipping weight	0.6000kg
Shipping width	0.108m
Shipping height	0.051m
Shipping length	0.140m
Shipping cubic	0.000771000m3