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Instrument Extension cables are a great way to extend some length depending on a variety of applications. These can be handy for guitars and basses with recessed jacks or with some wireless transmitter cables where you need some additional length. Maybe you need a longer run from the pedalboard to the amp in a studio or large stage environment?

For our 1-2' lengths, we use our Flex Patch for additional flexibility in the shorter lengths. For lengths 3' and greater, we will use our custom US-milled high-performance instrument cable. The female (extension plug) uses a locking Neutrik female plug that is extremely durable and built to last. Please note that extension cables will not have a weave and are bare PVC. Neutrik NP2X plug options are available for the 1/4" side in nickel or gold.

All instrument extension cables are wired to be mono/unbalanced cables.

1/4" Neutrik NP2X Plug
1/4" Neutrik Locking Female Plug
Cable milled in the United States
Hand-assembled in Missoula, Montana
Standard Instrument Cable ***
Capacitance at 20-25pF/ft @ 15'
Braided OFBC copper shield (95% coverage)
20AWG stranded OFBC conductor
Flex Patch Cable ***
Conductor/Shield 99.99% BC
Capacitance at 37pF/ft.
Spiral copper shield (98% coverage)
20AWG stranded conductor
SKU: SKU-F0CB4BD2

Dave L. - The absolute best customer service out there. I had made a mistake with my initial order and it was corrected at no charge. This should be the standard in the industry for customer service!
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Bryan B. - I recently purchased a headphone cable and a patch cord. These cable were some of the best Ive ever used. I wanted to use the cable before making a testimonial. I can now confidently say these are some of the best cables I've ever owned, even the...
Read More

Robert B. - Received my cable promptly . Works great , no cutting out like my 2 previous Grado extension cables
Read More

Chris B. - The quality of the cable and build is excellent. The customer service is top notch. I can hear a significant qualitative difference in the audio using these cables. I would recommend Hank and his team highly to anyone considering buying a cable from...
Read More

Benjamin J. - Hands down, these are the best headphone extension cables I've ever purchased, used, or seen. Standard ones often cut out with different headphones in the studio, and I have to stop what I'm doing and spend studio time figuring out if it's just a...
Read More

Doug M. - I'd never given cables much thought but l got a couple rattlesnakes a few years ago and they just looked and felt more substantial than any cables I'd encountered before. A few years and lots of shows later and they still look and feel brand new. I...
Read More

Niall C. - Quality. Built to last.
Read More

Niall C. - I have ordered numerous cables from Hank over a number of years and these are the best. There was a minor mistake on my last order and Hank went beyond what was necessary to make things right. Great value and great company to deal with.
Read More

Instrument Extension Cable.

Name: Instrument Extension Cable
Brand: Rattlesnake Cable Company
SKU: SKU-F0CB4BD2
Availability: InStock
Rating: 10 (21 reviews)

21 Reviews

...These cables are legit!!... — Brady B

Length:

Male Plug:

Extension Plug:

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What Dave L. Said...

Testimonial:

The absolute best customer service out there. I had made a mistake with my initial order and it was corrected at no charge. This should be the standard in the industry for customer service!

Thoughts about our Service:

The best anywhere!!

What was purchased:

1/4"m 1/4f cable

What Bryan B. Said...

Testimonial:

I recently purchased a headphone cable and a patch cord. These cable were some of the best Ive ever used. I wanted to use the cable before making a testimonial. I can now confidently say these are some of the best cables I've ever owned, even the packaging was premium quality!! Ill definitely be buying more cables in the future.

Thoughts about our Service:

My shipment was quick and the packaging was a great touch! The attention to detail in the product and delivery were as premium as the cables themselves.

What was purchased:

Headphone extension cable, patch cable

What Robert B. Said...

Testimonial:

Received my cable promptly . Works great , no cutting out like my 2 previous Grado extension cables

Thoughts about our Service:

Excellent

What was purchased:

Extension headphone cable

What Chris B. Said...

Testimonial:

The quality of the cable and build is excellent. The customer service is top notch. I can hear a significant qualitative difference in the audio using these cables. I would recommend Hank and his team highly to anyone considering buying a cable from rattlesnake cables.

Thoughts about our Service:

Communication and customer reach out is terrific.

What was purchased:

Headphone extensions and trs patch cables.

What Benjamin J. Said...

Testimonial:

Hands down, these are the best headphone extension cables I've ever purchased, used, or seen. Standard ones often cut out with different headphones in the studio, and I have to stop what I'm doing and spend studio time figuring out if it's just a cable or a bigger issue. Problem solved. Over the course of a year, I think these cables will save me money by not having to buy replacements, and leave my clients happier.

Thoughts about our Service:

Great!

What was purchased:

Headphone extension cables.

What Doug M. Said...

Testimonial:

I'd never given cables much thought but l got a couple rattlesnakes a few years ago and they just looked and felt more substantial than any cables I'd encountered before. A few years and lots of shows later and they still look and feel brand new. I just replaced all my long and patch cables with rattlesnakes and I feel more confident than ever that my shit's not going to short out on stage.

Thoughts about our Service:

Hank has been very nice to me.

What was purchased:

I bought a few different lengthed instrument, patch, and headphone extender cables for my electric and acoustic set ups. I spent a lot of money but I feel like I won’t need to think about replacing cables ever again.

What Niall C. Said...

Testimonial:

Quality. Built to last.

Thoughts about our Service:

Excellent.

What was purchased:

Headphone Extension, patch cables, guitar cables.

What Niall C. Said...

Testimonial:

I have ordered numerous cables from Hank over a number of years and these are the best. There was a minor mistake on my last order and Hank went beyond what was necessary to make things right. Great value and great company to deal with.

Thoughts about our Service:

Excellent

What was purchased:

Headphone extension, guitar cables, TRS cables, XLR cables and patch cables.

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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!

Submit Custom Build Request

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!

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!

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.

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!

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.