PocketGK with iRiffPort is the best bass guitar amp system for practicing with your iTunes music, supporting Pitch Shift and Slow Downer for learning!
* High Fidelity Digital Audio I/O
* Built-in iPod music player with instant access to ALL YOUR iTUNES MUSIC
* Time Stretch and Pitch Shift your iTunes music
* universal full screen support
* plug and play with no configuration
* low latency DSP processing, with very short delay

PocketGK is designed in partnership with Gallien-Krueger Corporation using GK's renowned voicing filters and intuitive four band active EQ for great, easy to dial in, punchy tone.

REVIEWS:
notreble, "I've had three or four different amp modeler practice amps for my iPad, and this one is the easiest to use and sounds the best. I own a GK Mobile Bass amp, and must say that the sound is pretty true to the GK tone."

The Bass Geek, "What wins me over in this contest is the better sound for the PocketGK (which models the Gallien-Krueger amp line faithfully)."

ProMusicApps, "Given the wide app support for the iRiffPort Digital Audio Guitar Connection, and the high quality sound it produces, this is a must for guitarists working in the app world."

Blog du mac, "A Marvel to be used without moderation".

INSTRUMENT ADAPTER IS REQUIRED.
iRiffPort on sale now world-wide!

FEATURES:
* Normal and Boost G.I.V.E. settings
* Contour, Boost, Horn, and Master Amp Controls
* Treble, Hi-Mid, Lo-Mid, and Bass EQ
* Chromatic Bass Guitar Tuner
* Adjustable Noise Gate
* Background Audio mode
* unlimited named presets
* iTunes music play along with Pitch Shift and Slow Down

System Requirements for best performance:
1) iOS 4.3 or later
2) iPad 1/2/3/4, iPhone 4/4S/5, or iPod touch 4th/5th generation*
3) Guitar Interface (iRiffPort or other)

*Note: For iPad 4, iPhone 5, and iPod touch 5th generation, iRiffPort works with the Apple genuine Lightning to 30-pin Adapter.