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When you're connecting Fractal gear like the Axe-Fx III, FM9, or FM3 to an amp with unbalanced inputs, ground loop noise can wreck your signal. That's where the Humbuster™ Cable comes in - built to reduce that buzz without messing with your tone.
Using Fractal's Humbuster™ output and our custom-built cable, this TRS-to-TS connection helps cancel unwanted noise before it ever hits your amp. No gimmicks - just smarter wiring and solid, boutique-grade build quality like you expect from Rattlesnake.
Key Features:
- TRS (stereo) plug on one end for your Fractal Audio Humbuster™-compatible output
- TS (mono) plug on the other for your amp or device with unbalanced input
- Designed specifically for Axe-Fx III, FM9, FM3, and other Fractal gear
- Helps eliminate hum caused by ground loops
- Built with the same attention to detail and rugged durability as all Rattlesnake cables
Why it matters:
This isn't just a patch cable - it's a precision tool. When you're chasing tone, grounding issues can kill the vibe. The Humbuster™ Cable gives you cleaner signal and quieter rig without needing balanced inputs. Plug in with confidence and keep your tone intact.
* Humbuster™ is a trademark of Fractal Audio Systems.
- Dual 20AWG 99.99% BC conductors.
- Braided copper shield (95% coverage).
- Cable milled in the United States.
- Cable hand assembled in Missoula, Montana.
- Neutrik NP2X/NP3X Plugs
- SKU: SKU-CEE8564E
Javier O. - Found Rattlesnake through a Google search for Humbuster cables as Fractal doesn't seem to offer shorter than 15ft, and they didn't have in stock at the time. I'm really happy I went with Rattlesnake, Hank and team have been very communicative and...
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Chris J. - I bought a Humbuster cable hoping to solve my issue with whine/hum while using my guitar and AxeFx FM9 setup while also connected to a PC workstation/DAW (USB ground issues). It worked! Cool, clean silence at last! The Snake Weave on the cable is...
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How we ship
Cables and products ship in sturdy cardboard. Single shirts go out in polymailers. We take pride in our quick shipping and quality packing!
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Looking for a custom cable build?
Are you looking for something custom? A set of specific-length patch cables? Or a longer or shorter instrument cable? Maybe you're looking for a limited weave we offered in the past but is no longer available. Shoot us a Custom Build Request, and we'll see what we can do to help!
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Family-Owned Business
Rattlesnake Cable Company started with a simple idea by me - Hank. It quickly encapsulated my entire family, from my kids to my wife, Amy. Now, Amy and I are 100% committed to the success of the business and love that it has grown into a fantastic team moving forward.
We Are Musicians
We are musicians. What does that mean? We know what it feels like when gear fails on stage. We hate that feeling, and we think about that with every build. As musicians, we also know how hard the road can be on gear and focus on making it stand the abuse.
U.S. Milled Custom Cable
We take great pride that our custom instrument, XLR, and speaker cables are milled in the United States. All of our milled cables are built to our specifications here in the states and then soldered by hand in Missoula, Montana, by our great team!
Lifetime Warranty
We will absolutely take care of you if you run into any issues with your cable. We do our best to prevent issues and understand life on stages and on the road can be hard on the cables. We've been there, and we'll definitely treat you right if you have any issues.
Customer Service
We take customer service very seriously around here. We really appreciate ALL of our customers, and we want every aspect of your buying experience to be a great one. We ensure the buying experience, communication throughout the process, and final delivery of the product are perfect!
Quick Shipping
We understand after placing an order, the excitement starts - and we want to make sure you get your order quickly. From day one, we've pushed to get orders out as quickly as possible. Usually, orders are shipped the next day!
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Reviews on Google
4/8/2025
Have used my new Rattlesnake instrument cable on a half dozen gigs now. Excellent cable. Like the colors that the team at Rattlesnake cable company put together as well. I do have ( in my opinion) a quieter and stronger signal path from my basses to my Aguilar rig. I will be purchasing more soon.... Read
4/22/2023
Hank not only provides the best cables but also the best customer service! I was floored when I got my first snake head cable. I put it against my Conquest, Lava, Spectraflex and Mogami cables and it's such low capacitance that it brought more sparkle back into my signal. I've now added two more... Read
3/21/2022
Eric P. - The most Professional and efficient shopping experience I've ever had. The quality of the cables is second to none! The way in which they are packaged with such attention to detail, using unique materials, I knew before I even held the cable that it was premier quality.
4/8/2025
Have used my new Rattlesnake instrument cable on a half dozen gigs now. Excellent cable. Like the colors that the team at Rattlesnake cable company put together as well. I do have ( in my opinion) a quieter and stronger signal path from my basses to my Aguilar rig. I will be purchasing more soon. Going to tap into some of their amp power cables next. Thanks gentlemen, Mark Miller
4/22/2023
Hank not only provides the best cables but also the best customer service! I was floored when I got my first snake head cable. I put it against my Conquest, Lava, Spectraflex and Mogami cables and it's such low capacitance that it brought more sparkle back into my signal. I've now added two more instrument cables and did my pedalboard with all Rattlesnake patch cables. The build quality is top notch and sound is superior to any other cable out there! Superhuman quick shipping, friendly and quick responses to emails and orders! I purchased 2 snake head instrument 15' & 20'. 1 standard cable 20' and a 6 pack of 6in patch and a 10 pack of multi-length patch cables.
3/21/2022
Eric P. - The most Professional and efficient shopping experience I've ever had. The quality of the cables is second to none! The way in which they are packaged with such attention to detail, using unique materials, I knew before I even held the cable that it was premier quality.
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