![Amazon.com: Zoom A1X FOUR Acoustic Instrument Multi-Effect Processor with Expression Pedal for Acoustic Guitar, Saxophone, Trumpet, Violin, Harmonica or Acoustic Bass + Basic Bundle Cables & Fibertique Cloth : Musical Instruments Amazon.com: Zoom A1X FOUR Acoustic Instrument Multi-Effect Processor with Expression Pedal for Acoustic Guitar, Saxophone, Trumpet, Violin, Harmonica or Acoustic Bass + Basic Bundle Cables & Fibertique Cloth : Musical Instruments](https://m.media-amazon.com/images/I/71ZjZwO4HYL._AC_SX425_.jpg)
Amazon.com: Zoom A1X FOUR Acoustic Instrument Multi-Effect Processor with Expression Pedal for Acoustic Guitar, Saxophone, Trumpet, Violin, Harmonica or Acoustic Bass + Basic Bundle Cables & Fibertique Cloth : Musical Instruments
![Amazon.com: Zoom G1X FOUR Multi-Effects Processor with Expression Pedal Bundle with Guitar Lab Software, Blucoil 9V AC Adapter, 10-FT Straight Instrument Cable (1/4in), and 4-Pack of Celluloid Guitar Picks : Musical Instruments Amazon.com: Zoom G1X FOUR Multi-Effects Processor with Expression Pedal Bundle with Guitar Lab Software, Blucoil 9V AC Adapter, 10-FT Straight Instrument Cable (1/4in), and 4-Pack of Celluloid Guitar Picks : Musical Instruments](https://m.media-amazon.com/images/I/81KV0+USJeL._AC_SS450_.jpg)
Amazon.com: Zoom G1X FOUR Multi-Effects Processor with Expression Pedal Bundle with Guitar Lab Software, Blucoil 9V AC Adapter, 10-FT Straight Instrument Cable (1/4in), and 4-Pack of Celluloid Guitar Picks : Musical Instruments
![Amazon.com: Zoom G1X Four Guitar MultiEffects Processor with Expression Pedal + (1) 20ft Instrument Cable + (1) 9V Power Supply + K&M Cloth : Musical Instruments Amazon.com: Zoom G1X Four Guitar MultiEffects Processor with Expression Pedal + (1) 20ft Instrument Cable + (1) 9V Power Supply + K&M Cloth : Musical Instruments](https://m.media-amazon.com/images/I/719i9NV2G7L._AC_SL1500_.jpg)