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Rolls Direct Box DB 25b User Manual

Db25b direct box

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INTRODUCTION

Thank you for your purchase of

the DB 25b, a passive direct box

designed to take high impedance

signals and convert them to low

impedance. The unit features an

Attenuator volume control for the

input signal, and a Ground Lift

switch which may reduce

unwanted hum caused by "ground

loops".

DESCRIPTION

Input Jacks: 1/4" unbalanced

jacks for receiving line or

instrument level signals.

Attenuator: Reduces the input

signal by the amount indicated.

Ground Lift Switch: In the "Lift"

position, the ground connection of

the XLR jack is disconnected from

the chassis.

Output Jack: XLR balanced jack

for connection to a mixing board

or other balanced input device.

SPECIFICATIONS
Frequency Response: 20 - 20kHz +/- 3 dB
Output Impedance: 600 Ohms
Input Impedance: 50K Ohms
Max Output Level: +4 dBm

FOR WARRANTY

INFORMATION, SEE

OUR WEBSITE;

WWW.ROLLS.COM

Rolls Corporation
Salt Lake City, UT
02/08

DB25b Direct Box

DB25b Direct Box

DB25b Direct Box

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