Boss GX-1B Bass Multi-Effects Processor

A portable solution to bass tone consistency, Boss’s GX-1B packs 16 expressive amps, 130 plus Boss effects, eight tone blocks, Bluetooth, and 32-bit float.

Overall User Ratings (based on 1 ratings)
  • Overall:
    5 out of 5 stars
  • Sound:
    5 out of 5 stars
  • Features:
    5 out of 5 stars
  • Ease of Use:
    4.5 out of 5 stars
  • Quality:
    5 out of 5 stars
  • Value:
    5 out of 5 stars
  • Manufacturer Support:
    5 out of 5 stars
  • The Wow Factor:
    5 out of 5 stars
Overall: 5 out of 5 stars
(1) (see rating details)
Submitted April 9, 2026 by a customer from gmail.com

"Great Machine!"

Overall: 5 out of 5 stars
(see rating details)
Verified Purchaser zZounds has verified that this reviewer purchased this specific product from us.
This is wonderful! I'm a retired musician, and I use this device to play through headphones while my wife watches television. I thought music might be over for me at age 79, but with the GX-1B I can learn new songs and practice to my hearts content. It has a Bluetooth connection to my phone 's music.The only pedals I'd ever used before were tuners and compressors. This has them, many different variations of compression, distortion (which I hadn't used in my band life but now enjoy on the right songs).It's got all sorts of effects, amp modeling, EQ, and even as I've had it a few months, I haven't found it's limits. The earphones are plenty loud enough! It's a serious box. No noise, roadworthy, and versatile.
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