Peavey has introduced the Dual DeltaFex digital effects processor, which can be configured for series, parallel, dual-mono, and sum-mono operation.

The Series and Parallel modes process a stereo input signal and provide a stereo output signal. Dual Mono mode configures the system as two individual processors, each with its own input and output, keeping the two effects sections separate. Sum Mono mode works the same as Dual Mono, except it combines the two effects into a single stereo output.

The effects include a variety of reverbs and delays, as well as a compressor, pitch shifter, chorus, flanger, phaser, tremolo, rotary-speaker emulation, distortion, exciter, and karaoke-style vocal eliminator. Controls are included for adjusting parameters as well as input and output level. The analog I/O is on 1/4-inch jacks.