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User Manual for RDL RU-AFC2 - Stereo Audio Format Converter Click to enlarge the picture
Contents of the user manual for the RDL RU-AFC2 - Stereo Audio Format
- Product category: Level Matching Transformers 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 Level Matching Transformers
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User manual for the RDL RU-AFC2 - Stereo Audio Format 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 RU-AFC2 by RDL is a stereo bi-directional audio format converter. The bi-directional format allows the RU-AFC2 to fully convert the stereo input and stereo output of a consumer audio product to professional balanced standards. It can equally convert the stereo input and stereo output of a professional audio product to consumer unbalanced standards. The audio fidelity, low noise, low distortion and excellent crosstalk performance of the RU-AFC2 are suited to critical applications.
Unbalanced audio connections are available on front-panel RCA jacks. Balanced audio connections are available on front-panel XLR jacks and on rear-panel detachable terminal blocks. The shield connections of the XLR output jacks are connected to the case through a rear-panel ground-lift switch. The unbalanced to balanced section includes an additional MONO summed output on a rear-panel detachable terminal block which may be wired balanced or unbalanced. The mono output may be used to drive patch-bay jacks, powered monitors or subwoofer amplifiers.
Each of the left and right outputs is equipped with a dual-LED VU-meter. The intensity of the green LED is proportional to the audio level. The red LED flashes at the calibrated output level, -10 dBV unbalanced or +4 dBu balanced. An individual multi-turn level trim control is provided on the front panel for each output channel. UPC: 813721013392 In the Box RDL RU-AFC2 - Stereo Audio Format Converter Limited 3-Year Warranty Table of Contents
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Technical parametersRDL RU-AFC2 Specs | | | Function | Unbalanced to balanced audio conversion -10 dBV inputs feeding +4 dBu outputs | | Inputs | Unbalanced line-level | | Input Connectors | 2 x RCA phono (1 x L/R) | | Maximum Input Level | +25 dBV | | Outputs | +4 dBu balanced - left, right, mono sum | | Output Connectors | 2 x XLR balanced stereo output on detachable terminal block mono sum output on detachable terminal block | | Maximum Output Level | +25 dBu | | Gain Range | -25 dB to +9 dB (relative to +4 dBu) | | Frequency Response | 10 Hz to 150 kHz ±0.25 dB | | THD + N | < 0.005% | | Noise | < ‑90 dB (below +4 dBu) | | Crosstalk | < ‑80 dB (20 Hz to 20 kHz) | | Headroom | > 20 dB | | | | Note | These specifications define reverse performance, not additional connectivity. | | Function | Balanced to unbalanced audio conversion +4 dBu inputs feeding -10 dBV outputs | | Inputs | Balanced line‑level | | Input Connectors | 2 x XLR balanced stereo input on detachable terminal block | | Maximum Input Level | +17 dBV | | Outputs | -10 dBV unbalanced left/right | | Output Connectors | 2 x RCA phono (1 x L/R) | | Maximum Output Level | +17 dBV | | Gain Range | ‑28 dB to +5 dB (relative to -10 dBV) | | CMRR | > 80 dB (50 to 120 Hz) | | Frequency Response | 10 Hz to 150 kHz ±0.25 dB | | THD + N | < 0.001% | | Noise | < ‑100 dB (below ‑10 dBV) | | Crosstalk | < ‑90 dB (10 Hz to 20 kHz) | | Headroom | > 20 dB | | | | Power Requirement | 24 VDC @ 60 mA (idle), 100 mA (max) Ground referenced | | Operating Temperature Range | 32 to 131°F (0 to 55°C) | | Dimensions (H x W x D) | 1.7 x 5.8 x 4.375" (4.3 x 15 x 11.11 cm) | | Weight | Not specified by manufacturer | | | | Package Weight | 1.55 lb | | Box Dimensions (LxWxH) | 6.8 x 6.2 x 1.9" |
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