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SB-1 Specifications

The Radial StageBug SB-1 is a super compact direct box that is designed primarily for acoustic guitars. As evident with the tests below, the compact size and streamlined feature set should in no way equate to lesser audio quality. The SB-1 delivers an exceptionally linear frequency response, virtually zero phase shift, and less than 0.005% distortion at all frequencies making the SB1 an ideal interface for all instruments.

Specifications
Audio circuit type: Active Buffer with Phase Splitter
Number of channels: 1
Frequency response: 20Hz to 20KHz
Dynamic range: >100dB
Gain: +1.3dBu/+4.4dB
Clip Level: +3.3dBu/+12.3dBu
Total harmonic distortion: <0.006%
Intermodulation Distortion: <0.01%
Phase Deviation: 25/12° Maximum
Input Impedance: 800K/23K
Output Impedance: 330 Ohms
Equivalent Input Noise: -101dBu
Noise: -97dBu
Maximum Input: +2dBu/+8dBu
Features
Input pad, 180° polarity reverse, Ground lift
Input Connectors: 1/4"
Output Connectors: XLR
General
Construction: 16 gauge steel chassis & outer shell
Size (L x W x D): 4.5" x 1,85" x 1.35" (114mm x 47mm x 34mm)
Weight: 0.55 lbs (250 grams)
Shipping size (L x W x D): 8" x 5" x 3" (203mm x 127mm x 76mm)
Shipping weight: 0.8 lbs (365 grams)
Power: 48V phantom power, 5mA
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

Frequency Response

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

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StageBug SB-1 Resources

Part no: R800 0110 00