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.
Specifications
Block Diagram
Graphs
Specifications | ||
---|---|---|
Audio circuit type: | Passive signal path with active relay switching | |
Frequency response: | 10Hz to 100kHz +/- 0.0dB | |
Dynamic range: | >140dB | |
Gain: | 0.0dB – Unity gain device | |
Total harmonic distortion: | 0.0003% | |
Intermodulation Distortion: | 0.001% | |
Phase Deviation: | < 0.001 Degrees at all frequencies | |
Input Impedance: | 600 Ohms (typical) | |
Common Mode Rejection Ratio: | -92dBu @ 55Hz | |
Equivalent Input Noise: | -115dBu | |
Noise: | -140dB | |
Maximum Input: | +26dBu | |
Maximum Output: | +26dBu | |
Features | ||
Level Control, Phantom Power | ||
Input Connectors: | 4x XLR | |
Output Connectors: | XLR | |
General | ||
Construction: | 14 gauge steel chassis & outer shell | |
Size (L x W x D): | 4.5" x 2" x 6" (121 x 64 x 147mm) | |
Weight: | 2.8 lb (1.3kg) | |
Shipping size (L x W x D): | 4.75" x 2.5" x 10.75" (121 x 64 x 273mm) | |
Shipping weight: | 3.05 lb ( 1.4kg) | |
Power: | +15V DC/400mA power supply included | |
Conditions: | For use in dry locations only between 5°C and 40°C | |
Warranty: | Radial 3-year, transferable |
Frequency Response
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