Relay Xo™ Specifications

The Relay is for all intents and purposes a pass-through device with unlimited signal handling capacity. The signal path is pure copper wire combined with a gold-contact sealed relay. As such, the following specifications are purely academic and for reference only as the performance exceeds the limits of our test equipment.

Audio circuit type:  Remotely controlled mechanical relay
Frequency response:  10Hz ~ 100kHz
Total harmonic distortion:  <0.0005%
Dynamic range:  >140dB
Input impedance:  Source dependent
Output impedance:  Source dependent
Common mode rejection:  -106dB
Maximum input:  +26dBu
Phase shift:  <1° at all frequencies
Gain:  0dB
Noise floor:  -115dBu 
Intermodulation distortion:  0.001%
Controls: None
Switches:  A/B switch, ground lift
Ground lift:  XLR Output B only
Audio connectors:  XLR-F input, (2) XLR-M outputs
XLR configuration:  AES standard pin-1 ground, pin-2 (+), pin-3 (-)
Remote connectors: Combo (XLR-F & ¼" ), ¼" loop-through
Contact closure function: With ¼" TRS jack, short tip and ground to switch
With XLR, short pin-1 ground and pin-2 Hot to switch
Construction:  14 gauge steel with internal I-beam
Finish: Durable powder coat
Size: (L x W x D) 5" x 3.3" x 1.8" (127mm x 84.1mm x 45.5mm)
Weight:  1.4 lbs (635 grams)
Shipping size: (L x W x D): 6.5" x 4" x 3" (165mm x 102mm x 76mm)
Shipping weight: 2.4lbs (1088.6 grams)
Power: 15VDC, 30mA, center-pin (+)
Conditions: For use in dry locations only between 5°C and 40°C
Warranty:  Radial 3-year, transferable
Specifications are subject to change without notice.