Mercury 7 reverb pedal: 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 Expression pedal control over all parameters simultaneously Presets available via external 4-Preset switch or MIDI MIDI in/out over TRS via the EXP jack Premium analog signal path and 24-bit AD/DA w/32 bit floating point DSP Premium Analog Devices JFET input section Analog Endeavors PRE 3M Meris switching pedal: The PRE3M is a great solution for those wanting access to a few different presets on their favorite Meris pedal without taking up too much valuable pedalboard real estate. The AUX3 connects via TRS cable to the EXP jack of the Meris and gives you access to 3 presets. The AUX3MERIS will work with Mercury7, Polymoon, Enzo, Ottobit, and Hedra. The PRE3M is handmade and housed in a rugged Hammond enclosure with Neutrik jack and soft touch silent switches. Dimensions are roughly 4.4" x 2.4". Both pedals in Mint condition, and ship in original Meris box with sticker and basic manual. Shipping included to the lower 48 USA $310.00/ PayPal