RM680.00
Radial Engineering StageBug SB-4 Compact Active Piezo DI
Price RM680.00
Brand Radial Engineering
Size (L x W x H) 18.9 cm x 12.2 cm x 8 cm
Availability In Stock
Quantity
Description
Highlight
  • Active DI optimized for piezo transducers
  • Smooths out peaks & eliminates squawk
  • Powered by 48V phantom, no batteries required
  • Compact design fits in your instrument case

The Radial StageBug SB-4 is a compact active direct box that has been optimized for use with piezo transducers and is small enough to fit inside an instrument case.

The perfect companion for piezo instruments

The StageBug SB-4 allows you to retain the natural tone of your piezo-equipped instrument when amplified through a PA system. Unlike typical direct boxes, the SB-4 features a very high 5 meg ohm impedance that smooths out troublesome peaks that give piezo transducers a bad name. This higher impedance also broadens the frequency response for a more natural and pleasing sound. The active circuit balances the audio signal to enable long runs up to 100 meters without loss, while delivering spectacular linearity and low distortion throughout the audio range. Output connections include an aux out for a stage amplifier plus a standard XLR output to feed the PA.

 

Specifications  
Audio circuit type: Piezo optimized active buffer
Frequency response: 20Hz to 20kHz
Dynamic range: 100dB
Gain: +2dB
Total harmonic distortion: <0.006%
Intermodulation Distortion: <0.01%
Phase Deviation: 10° @ 50Hz
Input Impedance: 5Meg Ohms
Output Impedance: 330 Ohms
Equivalent Input Noise: -101dBu
Noise Floor: -97dBu
Maximum Input: +4dBu
Features
180° polarity reverse, Ground lift, HPF
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