RRP £219. The Line 6 MM-4 Modulation Stompbox Modeler is a single stompbox that packs in models of almost every modulation effect unit you've ever wished you had-16 in all. They include Uni-Vibe, Phase 90, Leslie, CE-1 Chorus Ensemble, MXR Flanger, Dimension D, Tri Stereo Chorus, and many more. You also get 16 factory presets, plus 4 presets for storing your programmed versions, true bypass switching, an expression-pedal input, and stereo inputs and outputs. Controls include Effect Selector, Speed, Depth, Tweak, Tweez, and Mix. 

Line 6 MM-4 Modulation Stompox Modeler Features:

- 16 quality modulation effects
Includes Uni-Vibe, Phase 90, Leslie, CE-1 Chorus Ensemble, MXR Flanger, Dimension D, Tri Stereo Chorus, and many more

- 16 factory presets, plus 4 user presets
True bypass switching
Expression-pedal input

- Stereo inputs and outputs
Controls include Effect Selector, Speed, Depth, Tweak, Tweez, and Mix

Signature required.