Official Website

Review by Musiker-Board

Review by Rig-Talk

Manual

Demo by audiomela

Demo by Alberto Saez

EFX MK III +Audio Controller

Parallelizer is a parallel effect loop system that has 3 Mono SENDs and can mix 3 Stereo RETURNs and dry signal.You can preserve your dry signal by using the Parallelizer, which can result in loss of dry signal when using the digital effect pedals or when connecting the effect pedals in series.
 128 memory locations (when using MIDI PC)
 The 9V power input is converted to a +/-12V internally for anyaudio level
Firmware update is available via MIDI

Product Page

Official product Video 

Demo by Musicom Lab 

Parallelizer II

The EFX MKIV Audio Controller is the ultimate floor-based switching system.
It is a compact, easy to use, has 10 fully programmable loops, 4 function switches and a MIDI foot controller.
The EFX MKIV Audio Controller has 250 memory locations, configured as 50 banks of 5 presets, plus a global
preset. It can transmit 6 MIDI Program Change messages on 6 MIDI channels and 28 MIDI Control Change
messages on an appointed MIDI channel.
Also one continuous controller port(XPDL) is included and can be programmed with a designated MIDI channel
and controller number

EFX MK IV

EFX-LE II

The new looper/switcher from MusicomLab for a small classic mono,
Stereo or A/B amp rock/pop setup - for example compressor, boost, distortion,
Phaser in front of the amp, delay and reverb in the FX path of the amplifier!!