RUBY RED BOOSTER - A COMBINATION OF TWO BOOSTERS AND A SWITCHABLE BUFFER You can use Ruby Red Booster as a treble booster, a clean boost or an overdrive unit or any combination of the above. Also, it can be used with or without the buffer. The Treble Booster is a fine-tuned booster for just the right treble frequency with carefully designed bandwidth and an optimized slope of bass cut. The booster circuit is designed to overdrive the amplifier inputs from nice shimmer to heavy overdrive, thanks to the massive 40dB of boost. The booster is tuned so that it produces musical distortion by itself on higher boost settings. You can control the total level of the two boosters with the Master Volume control and also use the Master Volume to achieve distortion from the unit. We truly think Ruby Red Booster is the best sounding and most versatile booster for electric guitar on the market!TREBLE BOOST: Set Boost to minimum and Master to maximum and adjust for a desired treble boost with the Treble knob.STRAIGHT BOOST: Set Treble to minimum and Master to maximum and adjust Boost to the desired effect.BOOST: The gain of the booster and can be set from unity to about 40dB of boost. When this control is cranked the unit will distort within itself.DISTORTION: Set Boost to maximum and adjust output level with Master to unity, then adjust Boost for desired depth and overdrive. Treble can be used to enhance distortion effect. Input impedance: 500K Ohm’sRecommended output load: 50K Ohm’s or higher, effects output and buffer outputCurrent consumption: 6mA at 9VDCDC supply voltage range: 8-18VVoltage gain: +40dBTreble boost: peak +15dB@4KHzSignal to noise ratio: 110 dBEffect 3dB bandwidth: 70Hz to 7KHzTrue bypass or buffered (switchable inside the pedal)
