Gold Digger™ Specifications

The Gold Digger is a switching device that is void any form of buffering while employing the absolute minimal number of passive components in the audio signal path. The result is exceptionally linear performance at all frequencies, phase and distortion measurements that are below our test equipment capabilities and a resulting signal-to-noise that exceeds 140dB. This confirms the claimed 'straight wire' performance and gives complete assurance that the Gold Digger will not add not color, distortion or introduce artefact into the signal path.

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Specifications     
Audio circuit type:  Passive signal path with active relay switching
Frequency response:  10Hz to 100kHz +/- 0.0dB
Dynamic range:  >140dB 
Equivalent input noise:  -115dBu
Residual noise: -140dB
Maximum input: +26dBu
Maximum output: +26dBu
Total harmonic distortion:  0.0003%
Phase deviation:  < 0.001 Degrees at all frequencies
Intermodulation Distortion  0.001%
Input impedance:  600 Ohms (typical)
Common mode rejection: -92dBu @ 55Hz
Gain:  0.0dB – Unity gain device
Features   
Inputs:  4 x XLR female
Outputs: Balanced XLR male
Switches: Individual on/off for each input
Individual 48V phantom power for each input
Controls: Variable trim on each input
XLR configuration:  AES standard (pin-2 hot) 
General   
Power:  +15V DC/400mA power supply included
Construction:  14 gauge steel chassis & outer shell
Finish: Durable powder coat
Size:  (W x H x D) 4.5" x 2" x 6" (121 x 64 x 147mm)
Shipping size: W x H x D: 4.75" x 2.5" x 10.75" (121 x 64 x 273mm)
Weight:  2.8 lb (1.3kg) 
Shipping weight: 3.05 lb ( 1.4kg)
Conditions: For indoor use at temperatures between +5° c and +40° c
Warranty:  Radial 3-year, transferable
Specifications are subject to change without notice.