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User Manual for Rolls DB225 Professional Direct Box Click to enlarge the picture
Contents of the user manual for the Rolls DB225 Professional Direct Box
- Product category: Direct Boxes Rolls
- Brand: Rolls
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Rolls Direct Boxes
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User manual for the Rolls DB225 Professional Direct Box contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Rolls product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Rolls user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Rolls product will considerably shorten its lifespan!
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Product description The Rolls DB225 Professional Direct Box is a transformer-balanced, passive unit that provides flexible functionality for stage and studio applications. It's equipped with a ground-lift switch for eliminating hum, and a 3-position attenuator that lets you pad the input signal by either -20 or -40 dB. On one side of the unit are two 1/4-inch input jacks, wired for paralleled pass-through. This means that you can plug your source into either jack, and the other will serve as the pass-through for connecting to an amp, preamp, or tuner. You also get both male and female XLR jacks for the main output. The DB225's circuitry is housed in a heavy-duty, all-metal chassis, and the unit is made in the U.S.A. - Attenuator switch lets you pad the input signal by -20 or -40dB
- Ground lift switch provided for eliminating hum
- Transformer-balanced, passive circuitry. No battery required
- Heavy-duty, all-metal chassis
- Dual 1/4" input jacks, wired for paralleled pass through
- Male and female XLR output jacks
- Compact Size (4.2 x 2.8 x 1.6")
UPC: 675889022506 In the Box Rolls DB225 Professional Direct Box One (1) Year Limited Warranty Table of Contents
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Technical parametersRolls DB225 Specs | Type | Passive | | Input Connections | 2 x 1/4" TS phone (unbalanced) | | Output Connectors | 1 x XLR (male) 1 x XLR (female) | | Output Impedance | 600Ω | | Input Impedance | 50kΩ | | Maximum Output Level | +4 dBm | | Controls | Ground-Lift Switch Attenuator Switch | | Frequency Response | 20 Hz - 20 kHz +/- 1 dB | | Dimension L x W x H | 4.2 x 2.8 x 1.6" (10.5 x 6.9 x 4.1 cm) | | Weight | 1 lbs (.45 kg) | | | | Package Weight | 1.15 lb | | Box Dimensions (LxWxH) | 7.0 x 4.6 x 2.5" |
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