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User manual for RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D
- Manufacturer: RDL
- Basic description and contents of package
- Product classification: Pro Audio - Installation Sound - Distribution Amplifiers
- Safety instructions
- Startup and operation of the distribution amplifiers
- Tips for setting up your RDL
- Settings and expert assistance
- Contact RDL service
- Troubleshooting
- Warranty information
- Price: 371 USD
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User manual for the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D
The user manual for the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D provides
necessary instructions for the proper use of the product Pro Audio - Installation Sound - Distribution Amplifiers.
The RU-ADA8D by RDL is an eight channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to sixteen distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks.
Each of the two line-level inputs accepts either a balanced or unbalanced signal. Each input is equipped with a front panel Input Gain trim control. Input signal levels between -14 dBV unbalanced and +9 dBu balanced may be set to the proper operating level as indicated by a dual-LED VU meter. This assures ample headroom at all normal operating levels. The maximum input level is +25 dBu.
A rear-panel switch selects between stereo and mono operation. In the mono position, input A (left) is used to drive all 16 output channels. When the module is used in a monaural system, only input A must be wired.
Audio outputs are isolated from each other and may be wired balanced or unbalanced. Each of the outputs is provided with a front panel screwdriver-adjusted Output Level control. Relative to a balanced +4 dBu output level, this gain potentiometer allows an adjustment range from -9 dB to +6 dB. Relative to an unbalanced -10 dBV output, each output potentiometer allows an adjustment from -3 dB to +12 dB.
The RU-ADA8D offers generous headroom, low distortion, crosstalk isolation, wide frequency response and low noise with high common-mode signal rejection. It provides quality performance for professional audio applications.
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If you own a RDL distribution amplifiers and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D:
| Inputs | Stereo input (input A /input B) on detachable terminal block | | Input Impedance | 20kΩ balanced
10kΩ unbalanced | | Input Gain | -5 dB to +15 dB (rel. +4 dBu balanced)
-3 dB to +17 dB (rel. -10 dBV unbalanced) | | Input Metering | Dual-LED VU meter for Input A and Input B | | Mono Output | Rear-panel switchable (input A feeds all 16 outputs) | | Outputs | 8 x stereo (input A /input B) outputs on detachable terminal blocks | | Output Impedance | 150Ω balanced
75Ω unbalanced | | Nominal Output Level | +4 dBu balanced
-10 dBV unbalanced | | Maximum Output Level | +24 dBu maximum | | Output Level Adjustment Range | -9 dB to +6 dB (rel. +4 dBu, balanced)
-3 dB to + 12 dBu (rel. -10 dBV, unbalanced) | | Frequency Response | 10 Hz to 165 kHz ±0.25 dB
10 Hz to 35 kHz ±0.01 dB | | THD + N | < 0.0025% (20 Hz to 20 kHz) | | Headroom | > 20 dB (above +4 dBu input or output) | | Noise | < -92 dB (below +4 dBu output, 20 Hz to 20 kHz) | | Crosstalk | < -85 dB (20 Hz to 1 kHz)
< -70 dB (1 kHz to 20 kHz) | | CMRR | > 90 dB (100 Hz) | | Power Requirement | 24 VDC @ 140 mA (idle, nominal), 170 mA max
Ground referenced | | Operating Temperature Range | 32 to 122°F (0 to 50°C) | | Dimensions (W x H x D) | 5.74 x 1.64 x 3.54" (14.58 x 4.17 x 9 cm) | | Weight | Not specified by manufacturer | | Package Weight | 1.6 lb | | Box Dimensions (LxWxH) | 6.7 x 6.2 x 2.7" | |
The user manual for the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D can be downloaded in .pdf
format if it did not come with your new distribution amplifiers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other RDL users keep a unique electronic library
for RDL distribution amplifierss,
where you can use our link to download the user manual for the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D.
The user manual lists all of the functions of the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D,
all the basic and advanced features and tells you how to use the distribution amplifiers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from RDL service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the RDL RU-ADA8D - Audio Distribution Amplifier RU-ADA8D. User manuals are also
available on the RDL website under Pro Audio - Installation Sound - Distribution Amplifiers.
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