Universal Audio Knuckles '92 Rev F Dual Rec Amplifier

Universal Audio's Knuckles '92 Rev F Dual Rec Amplifier is a simulator of the high-gain Mesa Boogie Dual Rectifier guitar amps from the '90s that characterized the grunge, metal, and alternative scenes of the time. Specifically, it is an emulation of the 1992 F Revision model. Wondering what this pedal sounds like? Think of bands such as Metallica, Incubus, Nirvana or Foo Fighters, who had their golden years in the 1990s, and you have your answer. Let yourself be transported back in time and immerse yourself in the screechingly distorted sound of Kurt Cobain or the straightforward aggression of James Hetfield. All with a compact box that fits neatly on your pedalboard!

The intuitive control panel gives you a wealth of customization options. Standard Gain, Presence and Output controls let you adjust basic sound parameters, and with the three-band equalizer Low, Mid and High you can fine-tune the tone to suit your needs. The Alt/Amp/Store switch in the Alt position opens access to the secondary functions of the controls, so you'll be able to add Room, control Noise Gate or activate Overdrive and adjust its parameters. In the Store position, you can store user presets so you always have your favourite settings to hand. The Amp position will return you to the basic functions of the controls. The three-position Cab switch lets you choose between the three UK V30, CA V30 and White 75 speakers (you can access the other three bonus ones by registering via the UAFX app), and the final Channel switch lets you switch between three channels - clean Clean, skewed Orange or highly saturated Red.

If you're not satisfied with the control panel menu on the box itself, you can further customize your sound in the UAFX app, which offers expanded setup options and access to a library of presets created for you by active artists, metal guitarists, and Mesa Boogie Dual Rectifier enthusiasts. The app is free to download for both iOS and Android, so it's truly accessible to everyone. The Knuckles '92 Rev F Dual Rec Amplifier is a pedal that takes full advantage of modern digital technology. It's as easy to work with as it can be, and the sonic possibilities are greater than ever.