L6C-HDR Heavy Duty Replacement Cable Upgrade for Line 6 RELAY G50, G55, G90, AKG, & SHURE Wireless Transmitter (w/ Right-Angle Plug)

(12 customer reviews)


Introducing the L6C-HDR cable, crafted for relentless stage use. Handmade in the USA with top-grade materials, it ensures durability and exceptional performance. With heavy-duty plugs and premium solder, it’s built to last. Each cable undergoes thorough inspection, ready for any performance.

  • Mini XLR TA4F to 1/4″ guitar cable for wireless transmitters
  • Super Low Capacitance
  • Pristine Sound Quality
  • Ultra Flexible
  • Highly Durable / Heavy Duty



Introducing the L6C-HDR cable, designed to withstand the demands of relentless stage performances and rigorous touring schedules. Handcrafted in the USA with meticulous attention to detail, this cable features top-of-the-line components, ensuring exceptional durability and performance.

Constructed with premium super low capacitance cable, the L6C-HDR delivers high-fidelity audio while enduring the most demanding environments. Equipped with Heavy Duty 1/4″ Gold Right-Angle TS and TA4F plugs, this cable guarantees reliable connectivity and longevity on stage.

Each solder point is fortified with premium-grade lead-free silver bearing solder, facilitating excellent signal flow and stability even during the most intense performances. Our heavy-duty heat shrink enhances durability without compromising flexibility, ensuring the cable withstands the rigors of the road.

Prior to shipping, every L6C-HDR cable undergoes a meticulous 3-point inspection, guaranteeing it’s primed and ready for your next performance. Built to endure the toughest conditions, the L6C-HDR cable is your reliable companion on stage, delivering uncompromising quality and reliability every time you plug in.

Key Features & Tech Specs: 

  • Top of The Line Super Low Capacitance Cable: Sonic perfection, high definition smooth clean tone, ultra flexible, and extremely durable.
  • Premium TA4F Mini XLR Plug: Locking connection with gold contacts
  • Heavy Duty 1/4″ Right-Angle Plug: Features gold contacts for superior connection
  • Top Quality Solder: Premium-grade lead-free silver bearing solder provides transparent sound and top quality connection and signal flow
  • Heavy duty Heat Shrink: Highly durable, very flexible
  • 3 Point Inspection: Every cable is tested for continuity, signal strength, and durability prior to shipping

Line 6: RELAY G50, G55, & G90 (Replaces and upgrades G50CBL-ST, G50CBL-RT, and TA4F-PST)
SHURE: T1, UT1, SC1, BLX1, PG1, PGX1, GLXD1, QLXD1, SLX1, LX1, ULX1, UC1, UR1, UR1M and U1 (Replaces and upgrades Shure WA302, Shure WA304, and Shure WA306 cables)
AKG: Please specify 3-pin or 4-pin with your purchase (Replaces and upgrades ALL AKG transmitter units with TA4F connection).

Note: This cable may work with other wireless systems like Sennheiser, Audio Technica, and more.  If you have questions, please check specifics prior to buying.

Read the reviews to see why Lucid Audio Project cables are the world’s most popular replacement upgrade cables for wireless systems.  We stand behind our products.  If you purchase from us and don’t like the product, simply send it back for a refund.

Additional information

Weight 3 oz
Dimensions 6 × 4 × 3 in

12in, 24in, 30in, 36in, 48in, 60in


Black, Blue, Green, Yellow

12 reviews for L6C-HDR Heavy Duty Replacement Cable Upgrade for Line 6 RELAY G50, G55, G90, AKG, & SHURE Wireless Transmitter (w/ Right-Angle Plug)

  1. VoltronGuy

    Awesome cable. Thank you!

  2. Don Howard

    Quickly shipped. As described

  3. Andre Lozoya

    Wonderful cable works as stated. Better than those crappy stock cables.

  4. Henry Novroski


  5. Jacob Neuman

    Very high quality product. Worth every penny. Fast shipment. Thank you!

  6. Jacob Neuman

    Once again a smooth transaction – thanks!

  7. J. Green

    That was fast! From Alabama to Colorado in 3 days. Ordered it on Tuesday afternoon and it arrived Friday morning.
    This is my second Lucid Audio Project cable, and this one is even more heavy duty than the other one. I would not ever hesitate to buy and use this cable.

  8. Chad Hartman

    Fast responses, fast shipping, excellent product! Extremely high quality!

  9. S. Cahill

    I bought one of these cables (24″) 2 years ago when I got my Relay G90. It has worked flawlessly. When I picked up a second TBP12 transmitter, I immediately ordered another cable from Lucid Audio Project. FWIW, I wanted a shorter one to fit between my Levy’s Leathers holder and my bass. I thought I had measured the cable correctly, but I had not. The good people at Lucid, thought something was amiss and contacted me to be sure. Even though I had made the mistake, they built me a custom 18″ cable at no extra cost (even though it was a bit longer than the one I ordered)! That kind of outstanding customer service has kept me coming back for more.
    I also recommend the replacement cable to connect your receiver unit to your amp (I got both cables as part of a bundle).
    Two years of flawless performance (the cables…not me) so far!
    Highly recommended.

  10. SCR

    Great product. everything about this is a win.

  11. Heather S.

    Heavy duty good replacement cable. The 90 degree input jack is a nice upgrade from the original straight line 6 jack.

  12. Omri KB

    Expensive, but worth every penny. I admit, it’s an expensive cable, but I’ve only bought one for every pack I purchased it for as these cables have yet to fail (and I went through several before discovering these), I’ve now had mine for almost 5 years and wish I had bought it first!!

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