Cardas Audio Iridium Tonearm Cable - 1.0 Meter - S-SIN to RCA
✔ 60-Day Money-Back Guarantee — Try it risk-free for 60 days
✔ Free Shipping on orders over $49
✔ Financing Available — Pay over time | Learn more
✔ Price Guarantee — We match authorized dealer pricing | Details
✔ Expert Help — Call us at 800-942-0220 weekdays 9am–6pm EST
Delivery and Shipping
Delivery and Shipping
- Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.
- For more information, visit our Delivery & Shipping Policies.
A Straight DIN at the Arm, RCAs at the Other End, in One Meter
This is Cardas Iridium at one meter, sold each, terminated with a straight DIN at the tonearm and RCA plugs at the phono stage. It suits an arm that presents a DIN socket at its base rather than a pair of fitted RCA leads.
Many tonearms terminate in a DIN socket at the base of the arm pillar rather than in captive RCA leads. That is the better arrangement — it means the cable is a component you can choose — but it also means the plug at the arm end has to match.
Star Quad, Golden Ratio Gauges, and a Jacket That Bends
Fit and Materials
One meter, straight DIN at the arm and RCAs at the phono stage. It suits an arm whose base takes a straight DIN plug. Check that socket before ordering: a straight DIN and a right-angle DIN are different plugs, and neither adapts to the other.
The construction is star quad: four 24.5 AWG Cardas copper conductors, scaled to Golden Ratio proportions, insulated in PFA with a carbon-impregnated tape wrap and finished in an ultra-soft extruded TPR jacket measuring 0.300 inches across.
What Reviewers Are Saying
StereoLife found that "Iridium outperforms it's price point and offers a great introduction to the Cardas sound" — the role Cardas intends it to play at the foot of its phono range.
Who Is the 1.0 Meter S-DIN to RCA Iridium Best For?
- Your tonearm has a DIN socket — rather than captive RCA leads coming out of the plinth
- The socket takes a straight plug — check yours; some arms need a right-angle DIN instead
- Your phono stage is close — one meter is the shortest Cardas cuts this cable
- You want to choose the cable rather than accept it — which is what a DIN socket is for
- Your run or your sockets are different — Iridium comes in several lengths and terminations and none of them adapts to another; the full set is in tonearm cables
How Do You Fit It?
Line the DIN plug up with the keyway at the arm base and push it straight in — never twist it home. Seat the RCAs at the phono stage, check the cable hangs in a loop rather than pulling at the plinth, and connect the separate ground wire.
Pairs Well With
What most owners fitting a tonearm cable shop next.
- Phono preamplifiers — the other end of this cable, and the bigger variable
- Phono cartridges — the signal source everything downstream is serving
- Cartridge alignment tools — geometry first; no cable fixes a misaligned cartridge
- Tonearm cables — the other lengths and terminations in the range
Frequently Asked Questions
How many do I need?
One. A turntable takes a single tonearm cable, and this is sold each.
Straight DIN or right-angle DIN?
They are different plugs and neither adapts to the other. Look at the socket at the base of your arm pillar — whether the cable needs to leave it straight back or turn downward is usually obvious once you look.
Why not just buy a longer one to be safe?
Because a phono signal is the smallest in the system and every extra meter adds capacitance for the cartridge to drive. Coiled slack behind a rack is also an aerial. Buy the length the route needs.
Why Audio Advisor?
- 40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.
- 60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.
- Real Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.
- Free Shipping — On orders over $49, delivered to your door.
- Flexible Payment Options — Financing available so you can start listening now.
Learn More
Want to learn more about turntable setup, record care, or getting the most from your vinyl? Visit our Learning Center for guides, tips, and expert advice.
- 0.300" O.D.
- 4 x 24.5 AWG Cardas Copper conductors
- PFA and carbon-impregnated tape dielectric
- Star-Quad conductor arrangement
- Golden section, Crossfield, litz, spiral shield
- TPR jacket
- Replaces Microtwin in the Cardas Audio product line
- Termination: Cardas GRMO RCA-to-RCA plugs; or GRMO RCA-to-S-DINE-DIN plugs
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


