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WELCOME TO SIGNAL CHAIN AUDIO LABS

Plugging your expensive guitar into your expensive vintage tube amp with a bargain-bin cable is like buying a Ferrari and slapping some '81 Buick whitewall tires on it to save a few bucks. Sure, it will still drive, but will it drive like a Ferrari?Why compromise your tone with cheap cables?

As musicians, we are constantly perfecting our tone. Guitars, basses, pickups, pedals, mics, rack effects, more pedals – the possibilities are truly endless. So why do we connect all of this expensive gear with cheap cables that degrade the very tone we are seeking to achieve? Unfortunately, cables are too often an afterthought, but they shouldn’t be.

Affordable Premium Cables That Deliver
We get it - high-end cables can be shockingly expensive. And let’s be honest: At some point, the law of diminishing returns kicks in where any marginal improvement in tonal quality or clarity from expensive cables becomes unnoticeable to the human ear.That’s why we focus on hitting the sweet spot: building cables that deliver exceptional sound clarity and tonal accuracy without breaking the bank.

Meet Signal Chain Audio Labs®
We handcraft premium guitar and microphone cables for musicians who demand performance and reliability - on stage, in the studio, or at home. All of our cables are soldered and assembled by hand and are backed by a lifetime warranty.

BEST-IN-CLASS WITH EVERY DETAIL

What Makes Our Cables So Exceptional?
A lot of things. But let’s start with craftsmanship. Each cable is made-to-order, soldered, and assembled by hand—one at a time, with precision. Before shipping, every cable is fully tested in our shop to ensure it can handle the demands of touring, recording, and daily use. This level of attention guarantees a lifetime of clarity, reliability, and signal strength from the very first time you plug in. But craftsmanship isn’t just about assembly—it’s also about the components and materials we choose.

Premium Parts for Uncompromising Performance
We rigorously test every component to ensure maximum functionality, durability, and sonic integrity. The G&H High Clarity Profile Copper Core plugs far exceeded our expectations. These plugs eliminate the traditional tin plate (found in most plugs) where the cable is typically soldered. Instead, it uses a copper pin that shoots directly through the plug to its tip. This creates a cleaner, copper-to-copper connection for a pure signal transfer.

For patch cables, we rely on Squareplug™ for the same high standards. The SP500 and SPS5 models offer an ultra-low-profile design that saves space on any pedalboard—without compromising quality.

Our obsession even took us down a rabbit hole with solder. After testing a few different (cheaper) kinds, we selected Cardas Audio's Quad Eutectic solder. This proprietary blend of copper, silver, and tin is proportioned to melt and solidify at a temperature lower than that of any of the component metals, which helps create clean, pure, and uniform connection. The good folks at Cardas said it best: "There's a reason Quad Eutectic is considered the best in audio. [...] No other solder flows as well, solidifies as uniformly, sounds as good or provides as durable and long lasting solder joints."

CABLE BREAKDOWN

Plug image3D Cable Image
G&H High Clarity Profile Copper Core plug creates a direct copper-to-copper connection between the plug and cable
Cardas Audio Quad Eutectic Solder melts at a low temperature and solidifies uniformly to create a durable and long lasting solder joint
20 AWG
oxygen-free (99.999%)
wound center
conductor wire
Low density polyethylene foam insulation minimizes signal capacitance while maintaining cable flexibility
100% coverage
PVC inner-
shield
95% coverage
braided copper
outer-shield
blocks outside signal
interference
Protective
.280" OD PVC outer jacket protects the cable's inner components
SignalCoat® dielectric seal coating protects the solder joint from moisture and oxidation
Plug image verticalCable image vertical
Cardas Audio quad eutectic solder solidifies uniformly to create a durable and long lasting solder joint
SignalCoat® dielectric seal coating protects the solder joint from moisture and oxidation
Protective .280" OD PVC outer jacket protects the cable's inner components
95% coverage braided copper outer-shield blocks outside signal interference
100% coverage PVC inner-shield
Low density polyethylene foam insulation minimizes signal capacitance while maintaining cable flexibility
20 AWG oxygen-free (99.999%) wound center conductor wire
G&H High Clarity Profile Copper Core plug creates a direct copper-to-copper connection between the plug and cable

CABLE BREAKDOWN

SignalCoat logo
FROM SIGNAL CHAIN AUDIO LABS
Every cable we make comes with a lifetime warranty, which means it’s built to sound great and withstand the rigors of the road for as long as you own it. To meet this promise, we’re constantly innovating to help musicians not only achieve the best tones but also preserve pristine clarity and tonal quality over time.

Even the finest cables face challenges from temperature, humidity, and other environmental factors. Over time, these elements can cause oxidation and corrosion at the solder joints inside the plugs - weakening the signal and degrading your tone. To combat this, we're excited to launch SignalCoat®, a protective coating applied to the solder joints of the conductor wire and shield inside the instrument cable plug (and to the hot, cold, and shield solder joints in XLR cables). The coating forms a seal around the most vulnerable part of your cable, protecting it from oxidation and corrosion while ensuring your signal stays pure and your tone remains uncompromised.

With SignalCoat®, your sound stays as sharp and vibrant as the day you plugged in.
SignalCoat image

FREQUENTLY ASKED QUESTIONS

Do you offer a warranty for your cables?
Yes! We offer a lifetime warranty for all of our cables. If your cable becomes defective during the time you own it, just send it back to me and we will repair or replace it at no cost to you. No B.S. It’s really that simple.
What is your return policy?
Just like our Lifetime Warranty, our Return Policy is pretty simple, too. You have up to 30 days from the day you received your order to return your purchase for a full refund or to exchange. For any reason at all. Just email us at orders@signalchainaudio.com and we will send you a prepaid shipping label.
What is your website's data privacy and cookie policy?
Like most websites today, we use cookies to collect data through Google and other customary platforms that help us run a small e-commerce company and ensure the best experience for our customers. And, obviously, we collect necessary customer data, including personal identifiable information, when customers make a purchase. But we don’t share your data with anyone and we certainly don’t sell your data to anyone. That would be silly.

If you want to bore yourself to sleep, feel free to read our full Privacy Notice and our Cookie Policy. And it's baffling to us that a website this small requires legal documents as thorough as these.

OUR PARTNERS

It takes a village. From our cables, to our shipping boxes, to our retail packaging, to our website, these are just some of the partners, vendors, and service providers Signal Chain Audio Labs is proud to work with to help bring our products to life.
Box Genie logoCardas Audio logoCart Genie logoG&H logoMogami logoNeutrik logoRedco logoshippo logoSmartpress logoSquarePlug logostripe logo
Webflow logoWirecare logo

WHO WE SUPPORT

Signal Chain Audio Labs is proud to support the following programs.
Furthur Logo
The Furthur Foundation
San Francisco, CA
Firehouse logo
Firehouse Community Arts Center
Birmingham, AL
ROAM logo
Rock of Ages Music
Alexandria, VA