The StageBug SB-2 is a compact passive direct box that is perfect for active basses and keyboards, is small enough to fit inside an instrument case, and features a stereo to mono mix function to save mixer channels. For stereo inputs the Input and thru jacks automatically merge the stereo signal to mono to save channels while the SB-2 balances the signal to drive distances of 100 meters (300 feet) without noise!

• Passive DI for bass, acoustic and keyboard
• Ultra compact to fit in your guitar case
• Plug & play easy to use feature set
• Transformer isolation eliminates noise

The compact design begins with a ¼" input and thru-put to feed the on-stage amp. This connects to the custom made Eclipse ET-DB3 transformer which performs the impedance matching and balances the signal. When using extra high output instruments, a -15dB pad can be inserted into the signal path. This enables the SB-2 to be used with active basses and digital pianos that often tend to overload the input side of the interface.

An innovative stereo-to-mono merge function provides a convenient way to connect stereo keyboards and computers without having to reset the source for mono operation, saving time and input channels on the PA. Once connected, the SB-2 delivers a smooth warm sound reminiscent of older vintage gear. The Eclipse ET-DB3 transformer is magical in its ability to handle extreme signal levels with a natural compression that is pleasing to the ears. The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output. This is augmented with a ground lift switch that lifts pin-1 on the XLR for quiet, professional results.

How does the StageBug SB-2 compare to the Radial ProDI?

The SB-2 uses the more affordable Eclipse ET-DB3 transformer and reduces the feature set in order to make it smaller and less expensive. The ProDI is flat from 20Hz to 18kHz while the SB-2 is flat from 30Hz to 17kHz.