Visual Sound's Route 808 overdrive pedal is designed to accurately reproduce the sound of the original TS-808 Tubescreamer. But the Route 808 pedal gives you a bass-boost switch and far more output volume than the original plus you get Visual Sound's proprietary tone-sweetening ingredients. The V2 Route 808 is one channel of Double Trouble in a single pedal. The Route 808 overdrive is Visual Sound's interpretation of the TS-808 with level knobs for Drive, Tone and Volume. The V2RT808 Overdrive Pedal features a die-cast aluminum housing, ultra-reliable 10-million cycle switching, easy battery access, circuit protection from AC adapters, and a wide and sturdy stomp switch. Bass boost can be switched on or off easily. 1/4 Inch jacks in and out.