Two takes on the classic Sola Sound Tone Bender in one, the Ramble FX Twin Bender boasts double the circuitry in one compact chassis, lending you the sounds of Jimmy Page, Jeff Beck, and more. With the flick of a switch, the Twin Bender can alternate between the MKII and MK1.5 circuitry, the latter of which uses one less transistor for a cleaner, clearer sound. Change up your tone with a 3-way toggle switch that will boost your mids, fatten up your sound, or keep it plain and simple. Along with the classic Level and Attack controls, there are small knobs to fine-tune bias, which controls the NOS germanium transistors, and impedance, which takes you from lower gain to full-blown Tone Bender madness.