Rolls DB24 Car Stereo System User Manual


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Quick Start Guide
Rolls Corporation
Salt Lake City, UT
07/10
DB24 Stereo Direct Interface
- Two channel, transformer isolation device
- Passive - no power required
- Stereo RCA, 1/8" (3.5mm), and dual 1/4 Inputs
- Balanced XLR Outputs
- Individual variable attenuators
The DB24 is an ideal impedance matching device for connecting any
unbalanced stereo signal to a balanced system. Consumer audio equip-
ment such as CD players, DVD players, MP3 players, etc., may be easily
connected to a professional audio system.
DB24
Stereo Direct Interface
SPECIFICATIONS
Input Impedance : 20k - 600 Ohms
Frequency Response: 50 - 15kHz +/- 3 dB
Output Impedance: 600 Ohms
Max Output Level: +4 dBm
Connectors: 2 ea; XLR Male, 1; Stereo RCA,
1; 1/8" (3.5mm) TRS, 2 ea; 1/4" TRS
Controls: 2 ea; Variable attenuators, 2 ea; Ground Lift
switches
Weight: 1.5 lbs.
Dimensions: 3.42" w x 1.45" h x 3.325" d
L. Ster R. Mon
Left
Level
Right
Level
R
L
St.
IN
LEFT
OUT
RIGHT
OUT
MADE IN USA
www.rolls.com
DB24
Stereo
Direct
Interface
LEFT
STEREO
INPUT
RIGHT
MONO
INPUT
STEREO
INPUT
LEFT
LEVEL
RIGHT
LEVEL
STEREO
RCA
INPUT
gnd
lift
DB24
-60 -20
-35
-50
-25
-60 -20
-35
-50
-25
mono
stereo