Product Highlights

  • USB-to-stereo XLR conversion for sending computer audio directly to a PA or mixer.
  • Transformer isolation with ground-lift to eliminate ground-loop hum and reduce noise.
  • Compact, roadworthy metal housing with headphone monitoring for convenient onstage or portable use.

Overview

On-Stage DB2150 Stereo USB DAC – Direct Box is built for live sound and production, delivering reliable performance with rental‑ready design.

Specifications

Specs Value
FunctionStereo USB digital-to-analog DI; discrete stereo balanced XLR outputs.
USBUSB 2.0 Type A (plug-and-play on Windows and macOS).
Frequency Response10 Hz – 20 kHz.
Sample RateUp to 96 kHz.
Dynamic Range90 dB.
OutputsBalanced XLR stereo outputs; 3.5 mm headphone output for monitoring.
Controls / SwitchesMono-sum switch, ground lift, ISO right / ISO left switches.
IsolationCustom-wound transformer isolation on outputs.
Output Impedance~200 Ω (headphone/output spec).
ConstructionMetal chassis with nylon bumpers; compact footprint.
Dimensions5.75″ × 3.5″ × 1.5″.
Weight~0.70 lb.
Typical ApplicationsComputers, MP3 players, projectors, DJ rigs, and other USB audio sources.

On-Stage DB2150

Stereo USB DAC - Direct Box

  • Rentex No. OSDB2150DI
  • Mfr No.
  • Available for same-day delivery in most major cities
  • Item is show-ready, double-tested for functionality
  • Accessories included, matched to the main unit
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