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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™ Cable Diagram

* 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

Chuck D. - I appreciated the time Hank took to ensure that the 4-Cable Method Loom Kit I purchased was what the doctor ordered. He talked through the options and tailored a solution that worked out great!
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Earl I. - I recently purchased a Rattlesnake cable, and the quality is excellent. When I opened the box, I was surprised by how much care they put into the packaging. There was a personal note, and the cable came in a nice cloth bag. The cable itself is high...
Read More
Clinton S. - I have been using Rattlesnake cables for over 13 years, and they are by far the best quality cables I have ever used. The customer service is definitely a step above! Hank is always quick to respond with any questions and stands by his products 100%.
Read More
Robert G. - I received my cables and immediately noticed that everything from the boxing, packaging, product and personal note are impressive! The packaging and product exudes high quality!
Read More
Brent M. - These are the nicest vintage style coil cables you can get. Very impressed with this company's products. Will definitely recommend and purchase other products.
Read More
Bill S. - Gotta admit, I've long been skeptical about higher priced cables. The question is always "Is the difference audible or just measurable?". But the trade-off with cheaper stuff is the insecurity of wondering if the cable is gonna crap out at exactly...
Read More
Christian D. - Excellent build quality and top notch customer service! I've already used the cables on multiple sessions and they sound great. Highly recommend.
Read More
Julie M. - We love these cables, we're on our second order. They're sturdy, well-made, and feel built to last through all the road wear and constant plugging in and out of our rig and instruments. Highly recommend!
Read More
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How Do We Ship?
All cables and other products will be safely packaged in a sturdy cardboard box. Single shirts are mailed in polymailers. We take pride in our quick shipping and quality packing!
Read our philosophy!

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What Chuck D. Said...


Testimonial:

I appreciated the time Hank took to ensure that the 4-Cable Method Loom Kit I purchased was what the doctor ordered. He talked through the options and tailored a solution that worked out great!

Thoughts about our Service:

Top notch.

What was purchased:

Loom (2 velcro wrap badges) 36"/12" Breakouts - 3 cables - Black Weave 5/8" Loom (Leatherette Badges / Colored Tubes)

What Earl I. Said...


Testimonial:

I recently purchased a Rattlesnake cable, and the quality is excellent. When I opened the box, I was surprised by how much care they put into the packaging. There was a personal note, and the cable came in a nice cloth bag. The cable itself is high quality and feels very rugged. After receiving my first order, I ended up purchasing another cable. Customer service is also excellent. Hank even sent me a personal thank you video message, which was a nice touch. Overall, it was a great experience, and the cables are fantastic.

Thoughts about our Service:

Great

What was purchased:

Speaker cables and an instrument cable

What Clinton S. Said...


Testimonial:

I have been using Rattlesnake cables for over 13 years, and they are by far the best quality cables I have ever used. The customer service is definitely a step above! Hank is always quick to respond with any questions and stands by his products 100%.

Thoughts about our Service:

Hank has warrantied cables for me in the past. Even though the cable had been stomped on and used heavily, he still covered the replacement 100%.

What was purchased:

20' Snake Head in Radar Olive with Neutrik Right Angle Nickel (connected to instrument) to Neutrik Straight Nickel

What Robert G. Said...


Testimonial:

I received my cables and immediately noticed that everything from the boxing, packaging, product and personal note are impressive! The packaging and product exudes high quality!

Thoughts about our Service:

Rapid and responsive customer service.

What was purchased:

I purchased a Rattlesnake instrument cable, patch cable, and XLR cable.

What Brent M. Said...


Testimonial:

These are the nicest vintage style coil cables you can get. Very impressed with this company's products. Will definitely recommend and purchase other products.

Thoughts about our Service:

Top notch, loved the video to me from the owner. 1st rate customer service.

What was purchased:

Straight quarter inch vintage coil guitar cable

What Bill S. Said...


Testimonial:

Gotta admit, I've long been skeptical about higher priced cables. The question is always "Is the difference audible or just measurable?". But the trade-off with cheaper stuff is the insecurity of wondering if the cable is gonna crap out at exactly the wrong time. I have none of these concerns with Rattlesnake. Sometimes the product is really that good, and well worth it. Does my bass sound better? Not sure, but I know my amp is getting ALL of the signal. The cable covering is quite possibly bulletproof and could easily fend off a falling cymbal stand that could easily slice any ordinary cable. (Seen it happen!) The order turnaround was super-fast too. I like ordering from independent US companies too. So this checks all the boxes. You want dependable cables? Try 'em, you'll like 'em!

Thoughts about our Service:

Outstanding!! Above & beyond. :)

What was purchased:

15' Rattlesnake instrument cable

What Christian D. Said...


Testimonial:

Excellent build quality and top notch customer service! I've already used the cables on multiple sessions and they sound great. Highly recommend.

Thoughts about our Service:

Excellent. Thanks for the great work!

What was purchased:

Guitar cables, patch cables

What Julie M. Said...


Testimonial:

We love these cables, we're on our second order. They're sturdy, well-made, and feel built to last through all the road wear and constant plugging in and out of our rig and instruments. Highly recommend!

Thoughts about our Service:

Excellent! Quick shipping and communication.

What was purchased:

Snakehead instrument cable, speaker cables and the standard instrument cable.
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Looking for a custom cable build?





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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.

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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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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.

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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.

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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!

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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!



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Reviews on Google

Jeff Wolford
Jeff Wolford
8/3/2021
I’ve played guitar for over 40 years and have had many instrument cables in that time, and many of them were so called high end cables. Rattlesnake Cables are by far the best I have ever owned. They are rugged and quality built. Hank really knows how to build a quality cable. Rattlesnake was very... Read
Glenn Norton Jr
Glenn Norton Jr
6/2/2022
I ordered the cables on the king's so soon it spun my head around. And then after I ordered them the owner of the company video chattered me to see how they worked out. I had to tell them that I had news to me yet but I used them today and they are smoking. I love my Is rattlesnake cables you will... Read
Robin Eakes
Robin Eakes
2/12/2026
Very very happy with our cables from rattlesnake cables. You won't be disappointed in in product or service.
Jeff Wolford
Jeff Wolford
8/3/2021
I’ve played guitar for over 40 years and have had many instrument cables in that time, and many of them were so called high end cables. Rattlesnake Cables are by far the best I have ever owned. They are rugged and quality built. Hank really knows how to build a quality cable. Rattlesnake was very responsive to my order and I had my cable within 4 days. I’ll be replacing all the cables on my pedal board next.
Glenn Norton Jr
Glenn Norton Jr
6/2/2022
I ordered the cables on the king's so soon it spun my head around. And then after I ordered them the owner of the company video chattered me to see how they worked out. I had to tell them that I had news to me yet but I used them today and they are smoking. I love my Is rattlesnake cables you will too
Robin Eakes
Robin Eakes
2/12/2026
Very very happy with our cables from rattlesnake cables. You won't be disappointed in in product or service.


Videos.

Check out some videos talking about Rattlesnake Cables - unboxing, demos, etc.

  • Rattlesnake Flex Patch Cables Unboxing - Shawn Hatfield
  • Rattlesnake Cables...so far [w. Ice]
  • In The Blues - Unboxing
  • Extraction Point unboxing of NEW Rattlesnake Cables
  • Rattlesnake Cable Review - Pat Sanger
  • Roger Limoges

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