StageBug SB-2™ Specifications

The Radial SB-2 is a compact passive direct box that is designed primarily for buffered sources such as active acoustic guitar, keyboard and electric bass. A unique stereo-to-mono merge function enhances functionality by enabling stereo keyboards to be connected and mixed mono to save channels in the PA. Upon testing, the SB-2 exhibits exceptionally linear response and low distortion throughout the desired operating range, proving that size does not necessarily follow performance! The compact design provides the traveling musician with a quality direct box that can be depended upon for the most demanding club gigs.


Specifications   
Audio circuit type:  Passive, transformer based
Number of channels: Single channel (mono)
Frequency response:  20Hz ~ 20KHz (± 0.5dB)
Dynamic range:  115dB 
Maximum input:  +20dB 
Total harmonic distortion:  0.005% @ 1kHz
Phase deviation:  3° @ 100Hz; 8° @ 50Hz 
Input impedance:  140k Ohms, unbalanced 
Output impedance:  1k Ohms, balanced 
Features   
Transformer: Eclipse ET-DB3, 12:1 ratio
Shield: Copper foil
Input pad:  -10dB  
Auto merge:  Sums left & right sources to mono
Ground lift:  Disconnects pin-1 at XLR output 
XLR configuration:  AES standard (pin-2 hot) 
Connectors: 1/4" in & thru, XLR-M out
General   
Construction:  14 gauge steel chassis & outer shell
Finish: Durable powder coat
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:  Passive, no power required 
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.