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SKU
325714
MPN
R800 8030
UPC
676101041312

Radial Engineering Relay XO

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  • Balanced XLR input and two balanced XLR outputs
  • Passive signal path for distortion-free audio
  • Military-grade, gold-contact relays for reliable switching
  • Remote control capability via Radial JR1 footswitches (not included) or MIDI
  • Remote link function for tandem unit operation
  • Built-in ground lift to reduce noise and hum
  • Heavy-duty, glass-filled XLR connectors with nickel-silver contacts
  • Durable I-beam enclosure with powder coat finish
  • Dimensions: 5.0 in (W) x 3.0 in (H) x 11.0 in (L); Weight: 2.4 lb

The Radial Engineering Relay Xo Balanced Remote AB Switcher is a versatile and rugged device that allows you to seamlessly switch your microphone output between two different audio destinations. Perfect for performers using in-ear monitors, this switcher makes it easy to route audio to either the main PA system or a backstage communication system, enabling discreet conversations during performances. Featuring robust construction with military-grade relays and a passive copper wire signal path, this unit ensures clear audio transmission without distortion, making it an essential tool for professional audio engineers and musicians alike.

Features

  • Balanced XLR input and two balanced XLR outputs
  • Passive signal path for distortion-free audio
  • Military-grade, gold-contact relays for reliable switching
  • Remote control capability via Radial JR1 footswitches (not included) or MIDI
  • Remote link function for tandem unit operation
  • Built-in ground lift to reduce noise and hum
  • Heavy-duty, glass-filled XLR connectors with nickel-silver contacts
  • Durable I-beam enclosure with powder coat finish
  • Dimensions: 5.0 in (W) x 3.0 in (H) x 11.0 in (L); Weight: 2.4 lb
In the Box
  • Radial Engineering Relay Xo Output Switcher
  • Remote Input Power Adapter
  • Limited 3-Year Manufacturer Warranty
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More Information
SKU325714
BrandsRadial Engineering
MPNR800 8030
UPC676101041312
Product ConditionNew
Specifications
Audio Specifications
Audio Circuit Type Remotely Controlled Mechanical Relay
Frequency Response 10 Hz to 100 kHz
Total Harmonic Distortion <0.0005%
Dynamic Range >140 dB
I/O Impedance Source Dependent
Common Mode Rejection -106 dB
Maximum Input 26 dBu
Phase Shift <1° at All Frequencies
Gain 0 dB
Noise Floor -115 dBu
Intermodulation Distortion 0.001%
Switches A/B Switch, Ground Lift
Ground Lift XLR Output B Only
Audio Connectors XLR-F Input, 2 x XLR-M Outputs
XLR Configuration AES Standard Pin-1 Ground, Pin-2 (+), Pin-3 (-)
Remote Connection Combo XLR-1/4", 1/4" Loop-Through
Contact Closure With 1/4" TRS Jack, Short Tip and Ground to Switch; With XLR, Short Pin-1 Ground and Pin-2 Hot to Switch
Physical Specifications
Dimensions Width: 5.0 in, Height: 3.0 in, Length: 11.0 in
Weight 2.4 lb
Construction 14 Gauge Steel with Internal I-Beam
Power and Operating Conditions
Power 15 VDC, 30 mA, Center-Pin (+)
Operating Conditions For Use in Dry Locations Only between 41 to 104°F / 5 to 40°C
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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