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User Manual for RDL AV-DC4 Line-Level Audio Divider Combiner Click to enlarge the picture
Contents of the user manual for the RDL AV-DC4 Line-Level Audio Divider Combiner
- Product category: Splitters & Combiners RDL
- Brand: RDL
- 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 RDL Splitters & Combiners
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User manual for the RDL AV-DC4 Line-Level Audio Divider Combiner 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 RDL 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 RDL 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 RDL product will considerably shorten its lifespan!
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Product description The AV-DC4 Line-Level Audio Divider/Combiner from RDL is a mono transformer-coupled audio divider and combiner module designed for use with balanced low- or high-impedance audio inputs and outputs. This unit features (4) identical channels with two XLR jacks on each channel. Each channel can be used as either an input or an output. The female jack is used if the channel is being used as an input and the male jack is used if the channel is being used as an output. Shield (pin 1) connections on the paired XLR jacks are normally connected to ground, but the GND LIFT switch on each channel can be used to disconnect the shield from circuit ground at audio frequencies.
The four channels make this unit well suited for multiple applications. A single mono audio source can be divided to feed one, two, or three mono equipment inputs. A stereo source can be combined to mono, feeding one or two mono equipment inputs. A mono source can be divided to feed a left-right stereo input. A stereo input can be combined with mono and simultaneously divided to feed the mono signal to both inputs of left-right stereo equipment.
This unit includes several features to preserve sound quality. A studio-quality audio transformer provides galvanic isolation between each channel. The input connector shield provides a radio-frequency ground return that preserves system immunity to radio interference. Line-level ground loop elimination is also a standard feature.
The unit features a small footprint, making it ideal for portable applications. However, a mounting bracket is supplied for fixed installations. - Line-Level Audio Divider/Combiner
- This mono transformer-coupled audio divider and combiner module is designed for use with balanced low- or high-impedance audio inputs and outputs.
- Multiple Applications
- This versatile unit can be configured to achieve numerous audio splitting and combining combinations to achieve the effect that meets your specific needs.
- Grounded
- Shield connections on the paired XLR jacks are normally connected to ground, but a switch on each channel can be used to disconnect the shield from circuit ground.
- Audio Quality
- Galvanic isolation between each channel, an input connector shield, and line-level ground loop elimination are standard features that help maintain optimum audio quality.
- Portable or Studio
- This unit's small footprint makes it ideal for portable applications, but an included mounting bracket allows you to use it for studio installations as well.
In the Box RDL AV-DC4 Line-Level Audio Divider/Combiner Line-Level Audio Divider/Combiner Three-Year Warranty Against Defects In Material & Workmanship Table of Contents
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Technical parametersRDL AV-DC4 Specs | Construction | Metal | | Finish | Dark gray with beige lettering (RDL Dark ULTRASTYLE design) | | Input | +4 dBu nominal | | Output | +4 dBu nominal | | Channels | x4 | | Connectors | x8 gold-plated XLR jacks (x2 for each channel) | | Frequency Response | 20Hz to 20kHz (± 0.05 dB) | | THD + N | < 0.5% (50Hz to 20kHz; two 150Ω sources, two 10Ω loads)
0.02% @ 1 kHz | | Insertion Loss | 1 dB nominal (x1 input, x1 output)
6 dB nominal (x2 inputs, x2 outputs) | | Dimensions (HxWxD) | 1.75 x 3.53 x 7.93" (4.45 x 4.95 x 20.14cm)
1.95" (4.95) mounted height | | | | Package Weight | 3.0 lb | | Box Dimensions (LxWxH) | 9.7 x 3.9 x 2.3" |
Rating80% users recommend this product to others. And what about you?
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