MIDX-20 Dual USB Host with GP-10 and iPad/Sampletank

MIDX-20 is the missing link to communicate with BOSS/Roland devices (GP-10, GT-001, GR-55, SY-300, VG-99, GT-100), to control your Fender Mustang™ Amplifier, or to connect any other MIDI Class compliant device such as Fishman Triple Play or USB controllers like SoftStep2, Logidy UMI3 in the MIDI chain.
The small unit has two USB connectors, 5-pin MIDI in and MIDI OUT with MIDI THRU capability and may be configured for various data routings covering virtually any configuration you may need.
It also got two stereo jacks for Expression pedals or Dual Footswitches to operate as a small MIDI controller by itself.
www.primovasound.com