http://sinvertek.com/ You just experienced the Distortion No. 5 from Sinvertek, a jam-packed distortion box with enough features for a pedal 3x its size and spans the full range of gain, from light breakup to full-on infinite-gain meltdown. The Distortion No.5 starts with a powerful active equalizer with a separate presence control which closely resembles the behavior of high gain tube amps. A Mid-range toggle switch and midrange level give you the utmost precision when it comes to dialing in a heavy scooped tone or classic cut-through-the-mix lead tone. The versatile top end toggle not only enhances your pickups' treble frequencies, but it also tightens up the low end as well. The most important feature of the No. 5 is the Mode toggle switch, which lets you choose between various modes and gives the true bypass switch an extra function. After holding the switch up or down for 2 sec, the peripheral LEDs indicate whether you are in Gain Boost mode, Volume Boost or Double Boost mode. Use the modes to go from rhythm to lead or add a transparent volume boost to instantly jump out. Best of all, the footswitch not only toggles between 2 modes but smartly bypasses when you double tap it. The Sinvertek Distortion No.5 uses a standard 9V DC power supply and is made with high quality discrete components for low-noise operation even at screaming mega-gain settings.