DI-1
Direct Box
DI-1: Direct Box
Features
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.
Specs
- 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
- -11 dBu or less (IHF-A)
- Total Harmonic Distortion
- 0.05 % or less
- 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
- 0.5 kg
- 1 lbs. 1 oz.
- * 0 dBu = 0.775 Vrms
- *The specifications are subject to change without notice.
Downloads
Brochures & Catalogs
Support
If you have questions about operating your Roland, BOSS or Cakewalk product, please check our Knowledge Base for answers to the most common questions.
You can also contact our Product Support department by phone or email.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.
Product Manuals
Support Documents
- BOSS Product Catalog 2008
- Forging the Future - Innovation for Creative Inspiration
BOSS forges into 2008 with an awe-inspiring lineup of effects, digital studios, and accessories.

