Joyo Technologies GEMBOX-III Multi Effect Guitar Processor w/Looper and Drum Machine

Save $320.96
Joyo Technologies SKU: 593437

Sale price$629.99 Regular price$950.95


GEM BOX III is the flagship model of JOYO's multi-effects, with smart reversed modeling technology, you are now having 61 high quality preamp modulations, 9 effects module, 157 effect types and 300 preset tones. Moreover, it’s compatible with JOYO STUDIO software to upload AMP models. As a flagship multi-effects, GEM BOX III also features the hottest and innovative function--impulse response, a.k.a IR. With 26 preset IR sample rate Cab models and supports 3rd party sample rate IR load. With 9 buttons and adjustable signal chain setting, you can adjust each built-in effects respectively, you can arrange each effects inside the box individually. Besides, GEM BOX III features Looper, Drum machine, USB audio recording, Aux in and headphone out. Perfect for recording, rehearsing and live show.


  • Preamp modulations 61
  • Effects module 9
  • Effect types 157
  • Cabinet modulations 26 built-in
  • Preset tones 300
  • Adjustable signal chain Yes
  • Looper 52s
  • Headphones output Yes
  • Auxiliary input Yes
  • Drum machine 40 drum patterns, 10 metronome rhythms
  • IR file format WAV
  • Sampling accuracy 24bit(supports 16/24/32 third party IR files)
  • Sample rate 44.1KHz(supports full sample rate third party IR load)
  • Sampling length 1024pts

We sell both new and recertified products. 

Our recertified products have been tested, repaired, cleaned and restored to their original functionality by our in-house team of technicians to ensure that you have a "like new" experience with your purchase. As an authorized seller for every product you see on this site we have a duty to deliver a high quality product and service and we stand by our product.

Our recertified products are guaranteed to be in perfect working condition, however it is possible there may be small blemishes or marks.

Recertified products are covered by a 30 day return policy and are covered by a 90 day warranty against defects.

New products are covered by the manufacturer's warranty.

Only items found to have defects can be returned after the initial 30 day period.

Please contact us at for any return of refund issues. 

Once your return has been processed in our warehouse, at our discretion we will provide a replacement or issue a refund.

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