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About our site

Best-Tronics Mfg., Inc. is an ISO 9001:2000 registered company that provides cable assemblies, wiring, soldering, and manufacturing services to the telecommunications, defense, industrial, and medical industries. From simple wire leads to complex mainframe integration, Best-Tronics' high quality standards, experience, and workmanship have established us as an industry leader for over 30 years.

"Made for Players by Players"

The Best-Tronics Pro Audio (BTPA.com) product line (formerly Guitar-Cable.com) offers the music professional a durable, high quality product. Our line of assemblies provide the best performance and value in the music industry today. Best-Tronics' expertise in cable assembly, choice components, and quality assurance has enabled BTPA.com to offer premium audio assemblies at affordable prices with a Limited Lifetime Warranty. BTPA.com's engineered construction provides the user with tour quality assemblies that will withstand the harshest conditions on the road. As an owner of Best-Tronics and a musician for over 20 years, it has been my goal to offer high end custom pro audio assemblies direct to the consumer at competitive prices. Even our most affordable lines are far better than the assemblies you'll find at any music store or catalog house at the same price. Every customer receives the same prompt service, care, and respect that each high profile client on our user's list receives.

Manufacturing: All BTPA.com cable assemblies are made in Best-Tronics' modern 60,000 sq. ft facility in Tinley Park, IL U.S.A. Every cable is 100% tested for continuity and isolation of the circuitry, we do not lot test. There is lot code traceability for every component used in each assembly as well as any operator who worked on the assembly. All cables are designed and thoroughly tested for quality, durability, and sound by musicians before we add the product to our line. We use WBT Silver Solder and our operators are trained per IPC/WHMA-A-620 standard. BTPA.com does offer some high quality import cables, however each is designated clearly in the description as "Import" to distinguish from the rest of our U.S.A. made assemblies.

Delivery: Every cable is custom made to order per your specific length requirement and usually ships out of our facility within 2-5 days. Cables orders can be expedited via a phone order for same day service at a 25% up charge. Bulk product usually ships the same or next day depending on what time the order is received. We ship UPS, Fedex, USPS, and offer pickup for local customers between the hours of 7:00AM and 4:30PM Monday through Friday (Saturday pickups can be arrange upon request).

BTPA.com will continue to add new products to our audio cable line, so please visit often. If there is a custom application you require, a product you would like us to offer, questions or comments feel free to email or call 708-802-9677 and ask for audio cable sales.

Email for Private Label and Distribution Inquiries: Best-Tronics Mfg., Inc. does provide private labeled cable assemblies for many OEMs and music stores.  Please email for information on creating your own brand for your store or volume discounts for original equipment manufacturers.

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