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SGI Specifications

Looking at the SGI specifications is both worthwhile yet deceiving. On one hand, looking at specs such as noise or signal handling will determine the quality of the interface. On the other hand, evaluating application specific devices like the SGI needs to be done by considering the source. A guitar for example tends to be a mid range device with a relatively low output. Ultimately… it comes down to how it actually sounds. And the SGI sounds great!

Specifications
Audio circuit type: Active 100% discrete class-A with transformer isolation
Frequency response: 20Hz ~ 18kHz (-2dB)
Dynamic range: 112dB
Total harmonic distortion: 0.005% @ 1k
Intermodulation Distortion: 0.04% @ 1k
Input Impedance: Variable from 10k Ohms ~ 1 megaOhm
Output Impedance: 4.5k Ohms (¼" unbalanced)
Noise: -102dBu
Maximum Input: +10dBu
Features
Ground lift, Drag Control
Input Connectors: TX: 1/4" | RX: XLR
Output Connectors: TX: XLR | RX: 1/4"
General
Construction: 14-gauge steel chassis & outer shell
Size (L x W x D): Size: 2.75" x 4.25" x 1.75" (70 x 108 x 44mm)
Weight: 3lbs. (1.36kg)
Shipping size (L x W x D): 5" x 2.75" x 10.75" (127 x 70 x 273mm)
Shipping weight: 3.2lbs (1.45kg)
Power: +15VDC/400mA adapter included
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

What do these graphs mean? Learn what to look for and why it matters.

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SGI Resources

Part no: R800 1600 00