Quite the machine here. More things in it than I know what to do with, literally...lol. Hence why its up for sale. I just don't have the time to learn it. All the items to make it work are included. Here is what Roland has to say about it:

VG-99 Features Dual modeling engines allow guitar and amp models to be dynamically switched, layered and combined COSM electric, acoustic and even bass guitar models, and new synth waves such as the famous GR-300 Guitar-to-MIDI converter for direct connection to keyboards, sound modules, soft synths, computers, and other MIDI compatible devices Supports USB audio and MIDI for easy digital recording and sequencing

Dual GT-Pro-class effects processor enables unequalled flexible tone creation. Advanced performance controls, including D-BEAM, V-LINK, and Ribbon Controller take guitar performance to a whole new level Simple and intuitive knob based interface and new design support live performance Versatile I/O including USB, S/PDIF, and XLR provide pro connections for stage and studio recording Dimensions: 15-1/8" x 8-5/8" x 3-11/16" Weight: 4 lbs. 11 oz. Made in Japan GK-3 Features Mounts easily on any steel-stringed electric without damage to guitar Features an adjustable curve design 13-pin pickup cable FC-300 Features Advanced MIDI foot controller with two assignable expression pedals, two control pedals, nine footswitches and expandability Patch Mode stores up to 100 MIDI setups In addition to standard MIDI connection, newly developed RRC2 protocol adapted for bidirectional data flow between FC-300 and Roland RRC2-equipped products 3-way power supply and rock-solid metal construction for stage use Two Amp Control switches for controlling amp channels or effects

Dimensions: 21-11/16" x 9-7/8" x 3" Weight: 11 lbs. 11 oz. Made in Japan In the history of guitar modeling, no manufacturer has devoted more time, resources, and passion into this market segment than Roland--from the world’s first guitar modeling processor, the legendary VG-8, to its popular V-Guitar predecessors.

Roland proudly expanded upon that legacy with another milestone in guitar modeling and performance technology when they released the VG-99. With three powerful processors at its core, plus expressive performance controls such as Ribbon Controller and D-BEAM, this remarkable instrument raised the bar in guitar modeling and performance technology. And here you get the entire system to break down all barriers of your guitar playing experience. The Roland GK-3 guitar pickup offers access from your favorite axe to the VG-99. The GK-3 pickup has been completely redesigned for optimum response and is 30% thinner than its predecessor, plus now uses a standard 1/4" jack for normal guitar input. With the Roland FC-300 MIDI foot controller at your feet you have the power and flexibility to easily control the VG-99 onstage or in the studio. The FC-300 features two assignable expression pedals, two control pedals, nine footswitches and even more expandability, and can store up to 100 MIDI setups. Live performers will benefit from the unit's two Amp Control switches, which control amps and effects. A three-way power supply (AA batteries, AC adapter, or via RRC2) and rugged construction ensure roadworthy dependability from the Roland FC-300. Unhampered creativity and performance can now be yours!