Di-Boxes
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
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.
* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.
