American Musical Supply
American Musical Supply
AMS Advantage

Rolls DB24 Stereo Passive Direct Box

See all items from Rolls
Product Description

The Rolls DB24 Stereo Passive Direct Box is a two channel isolation device designed to connect high impedance devices to low impedance.
The unit is completely passive, and utilizes Rolls proprietary audio transformers for superior sound. A heavy duty steel chassis was chosen to provide maximum reliability when used in demanding live sound reinforcement applications. A variety of inputs are provided including stereo and mono 1/4 inch, stereo RCA, and stereo 1/8 inch (3.5mm).

The DB24 is an ideal impedance matching device for connecting any unbalanced stereo signal to a balanced system. Consumer audio equipment such as CD players, DVD players, MP3 players, etc., may be easily connected to a professional audio system.


  • Stereo RCA, 1/8 inch (3.5mm), and dual 1/4 inch Inputs
  • Balanced XLR Outputs
  • Ground Lift for each channel
  • Individual variable attenuators

Product Specifications
Rolls DB24 Stereo Passive Direct Box Specifications
  • Input Impedance: 20k - 600 Ohms
  • Frequency Response: 50 - 15kHz +/- 3 dB
  • Output Impedance: 600 Ohms
  • Max Output Level: +4 dBm
  • Connectors:
    • XLR (L/R)
    • RCA (L/R)
    • 1/4 inch TRS (L/R)
    • 1/8 inch (3.5mm) TRS
  • Controls:
    • 2 Variable attenuators
    • 2 Ground Lift switches
  • Dimensions (W x H x D): 3.42 x 1.45 x 3.325 inches (8.69 x 3.68 x 8.45 cm)
  • Weight: 1.5 pounds (0.68 kg)
Helpful Info about the Manufacturer
Phone:  Warranty:  1 Year
Customer Reviews
Currently there are no discussions available for this item.
MSRP: $90.00