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General Information
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Manufacturer
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RDL
|
|
Manufacturer Part Number
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RDL-RUAFC2
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Product Name
|
Rack Up
Series Stereo Audio Format Converter |
| UPC Code |
813721013392
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Overview
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The RU-AFC2 is a stereo
bidirectional audio format converter. The bidirectional 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 ideally suited to the most critical
applications
The RU-AFC2 has been carefully engineered in meticulous detail to
provide the ultimate audio interface package available.
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
VUmeter. 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 trimmer is provided on the front
panel for each output channel
The RU-AFC2 operates from ground referenced 24 Vdc. Use the
RU-AFC2 individually, or combine it with other RDL products as
part of a complete audio and video system
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Features
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- Unparalleled audio performance
- Unbalanced to balanced audio
conversion
- Additional summed MONO out
- Switch selectable ground lift
for XLR output
- Balanced to unbalanced audio
conversion
- Unbalanced RCA connections on
front panel
- Balanced XLR connections on
front panel
- Balanced connections on rear
panel detachable terminal blocks
- Front panel multi turn LEVEL
trimmers
- Dual LED VU meter for each
channel
- Gold plated connectors
- Exceptional headroom and
frequency response
- 1/3 Rack, high density rack
mounting
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Pictures
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Specifications
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| Unbal
to Bal Section |
(Referred
to ‑10 dBV input feeding +4 dBu)
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Inputs
(2)
|
Unbalanced
line‑level, +25 dBV maximum
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Input
Connectors (2)
|
RCA
Phono jack (left and right)
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| Outputs
(3) |
+4
dBu balanced (left, right, mono sum), +25 dBu maximum
|
| Output
Connectors (4) |
XLR
(2) and or detachable terminal block (left and right); detachable
terminal block (mono sum)
|
| Gain
adjustment |
-25
dB to +9 dB (rel +4 dBu)
|
Frequency
Response
|
10 Hz
to 150 kHz (+/‑ 0.25 dB)
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| THD+N |
Less
than 0.005 percent
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Noise
|
Less
than ‑90 dB (below +4 dBu)
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Crosstalk
|
Less
than ‑80 dB (20 Hz to 20 kHz)
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| Headroom |
Greater
than 20 dB
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| Bal
to Unbal Section: |
(Referred
to +4 dBu input feeding ‑10 dBV)
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Inputs
(2)
|
Balanced
line‑level, +25 dBu maximum
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Input
Connectors (3)
|
XLR
(2) or detachable terminal block (left and right)
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Outputs
(2)
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-10
dBV unbalanced (left and right), +17 dBV maximum
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Output
Connectors (2)
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RCA
Phono jack (left and right)
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Level
adjustment
|
‑28
dB to +5 dB (rel -10 dBV)
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CMRR
|
Greater
than 80 dB (50 to 120 Hz)
|
Frequency
Response
|
10 Hz
to 150 kHz (+/‑ 0.25 dB)
|
THD+N
|
Less
than 0.001 percent
|
Noise
|
Less
than ‑100 dB (below ‑10 dBV)
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Crosstalk
|
Less
than ‑90 dB (10 Hz to 20 kHz)
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Headroom
|
Greater
than 20 dB
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| Power Requirement |
GROUND‑REFERENCED, 24 Vdc at 60 mA (idle), 100 mA
(maximum)
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| Ambient Operating Environment |
0C to 55C
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| Shipping Dimensions |
6.00" x 6.00" x 2.63" |
| Weight |
1.29 lbs
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| Shipping Weight |
1.53 lbs |
