Universal Audio Apollo Twin X Quad Processing Thunderbolt Audio Interface Keyboard Hardware so you can confidently drive

so you can confidently drive the output stages of any amp less than 1000W to get your desired tone

you can connect an expression pedal to control A or B channel levels

Lay into it for an immediate initial trashy attack

Connects to additional cables to power more pedals

This expression pedal is designed to control the volume of the XK-1 keyboard

Universal Audio Apollo Twin X Quad Processing Thunderbolt Audio Interface Keyboard Hardware so you can confidently driveA Special Edition of Universal Audio's Acclaimed Apollo Twin X Interface w QUAD Core Processing and a Bundled UAD Plug In Package Worth over $1,300. Apollo Twin X Heritage Edition has all the benefits of the acclaimed Apollo Twin X, including elite class A D and D A conversion, QUAD Core realtime UAD plug in processing, Unison enabled mic preamps, and full LUNA Recording System integration. And it goes a step further, with a software suite of 5 award