Mercury 7

Reverb

Handcrafted Algorithmic Reverbs
Analog Mix & Dry Signal Path
High & Low Frequency Damping
Extensive Modulation Capability
Auto Swell Envelope (variable and foot-switchable)
Stereo input and output
Switchable input output headroom level for Guitar, Synthesizer or Line levels
MIDI in/out over TRS via the EXP jack with compatible MIDI to TRS conversion box (not included)
Multi-function EXP jack for optional expansion: MIDI, Preset Switch, Expression Pedal or Tap Switch with compatible hardware.
Expression pedal control over all parameters simultaneously
Presets available via external 4-Preset switch or MIDI
Premium analog signal path and 24-bit AD/DA w/32 bit floating point DSP
Premium Analog Devices JFET input section

https://www.meris.us/product/mercury7-reverb-pedal/