M29 - I use the stereo Pocket Rocket. It runs on a 9 volt battery and slips into the cable jack on the guitar. You have three options to choose from: Normal, Chorus or Distortion. The Chorus really sounds good. Other controls available are volume and a tone control. There is an AUX in for a CD player or other input and a headphone out. I really like mine a lot. It is small, easy to use and the sound is just great. I highly recommend it. See the link attached. You can purchase one without Chorus fro $39.00
http://www.musiciansfriend.com/produ...mps?sku=151703
Guitars:
Electric: Washburn HB-30, Squier Tele Custom Deluxe, Jay Turser Strat.
Acoustic: Seagull S6.
AMPs: VOX AD30VT, Peavey Envoy 110.
Modelers: V-AMP 2, Digitech RP-100A.
Pedals: Boss RC-2 Loop Station, Boss CE-5 Chorus Ensemble, Digitech Bad Monkey, Ibanez DE7 Delay/Echo, DOD VFX40B 7-Band Graphic EQ, Ibanez CS-5 Super Chorus.