Rolls DB225 User manual

ROLLS
ROLLS
Professional
Professional
Direct Box
Direct Box
ROLLS
5968 SOUTH 350 WEST S.L.C.,UT 84107
PHONE: [phone]
FAX: [phone]
DATA SHEET FOR DB225 www.rolls.com
1/4” INPUTS
XLR OUTPUTS
Professional Direct Box
MADE IN USA
DB225
ATTENUATOR SWITCH
GROUND LIFT SWITCH
DESCRIPTION
INPUT(S): 1/4” unbalanced jacks for receiving line or
instrument level signals.
OUTPUT(S): XLR male and female for connection to a
mixer board or other balanced input device.
GROUND LIFT SWITCH: In the lift position, the
ground connection to the XLR jack is disconnected from the
chassis.
ATTENUATOR SWITCH: Reduces the input signal by
the amount indicated.
SPECIFICATIONS:
Frequency response: 20 - 20kHz +/- 1 dB
Max Output level: +4 dBm
Input Impedance: 50K Ohms
Output Impedance: 600 Ohms.
Weight: 1 lbs. (.45 Kg)
Size: 4.15” x 2.75” x 1.55”
75889 02250 66
A passive
direct box
designed to
take high
impedance
signals and
convert
them to low
impedance.
The unit
features an
attenuator
switch for
padding the
input signal
by either 20
or 40dB, and
a ground lift
switch that
may be used
to reduce
unwanted
hum caused
by ground
loops. All in a
very heavy
metal chassis
MADE IN THE
USA.