Electro Harmonix Oceans 12

Specifications:

12 types of reverb:

1. ROOM – two modes: reverb algorithms modeled after a lively room and a spacious performance hall
2. SPRING – two modes: vintage 1962 Fender® 6G15 tube reverb emulation and the spring algorithm from the EHX Holy Grail
3. PLATE – two modes: two emulations of the smooth, metal plate reverb often used in high-end recording studios during the 1960s and ‘70s
4. REVERSE – two modes: a reverse reverb effect as well as true reversed echoes
5. ECHO – three modes: a digital delay with various echo rhythms feeding into a plate reverb 
6. TREM – three modes: a classic, periodic volume envelope with various shapes applied to both the wet and dry mix of a hall reverb
7. MOD – three modes: combinations of chorus and flange reverbs that create rich reverb tails
8. DYNA – three dynamic, experimental reverb algorithms: swell, gate and duck
9. AUTO-INF – three modes: auto-infinite reverb (w/optional chorus or flange) that “listens” to your playing and crossfades to a new reverb wash upon detection of newly struck notes.
10. SHIMMER – two modes: two configurations of a rich octave-shifted reverb wash 
11. POLYPHONIC – two modes: two configurable bi-directional pitch shifts that add dimensionality to the reverb tail
12. RESONANT – two modes: reverb excited by tunable resonators and configurable self-oscillating filters on the reverb tail