Supra EFF-I - Signalkabel (lösmeter) Signalkabel lösmeter Supra
Supra EFF-I - Signalkabel (lösmeter) Signalkabel lösmeter Supra
Supra EFF-I - Signalkabel (lösmeter) Signalkabel lösmeter Supra

Supra EFF-I - Signal cable (loose meter)

139 kr
139 kr
Save 0 kr
Tax included.
Ask a question Share
Product description
Supra EFF-I is a high-performance analog signal cable developed to deliver uncompromising transmission of the finest audio details with precise timing. It sets a new standard for transparency and lifelike reproduction.
  • This product is sold by the meter
  • For those who want to build their own cables
  • Remember that you need to buy contacts.

With Supras own developed Equalized Frequency Flow technology (EFF), the EFF-I addresses the challenges of skin effect and phase distortion, resulting in crystal clear sound quality even at the highest frequencies.

Supra EFF-I uses advanced passive design techniques with a unique tubular conductor that minimizes the impact of skin effect across the entire audible range. By winding silver-plated wires around a plastic core, a wall thickness of 0.20 mm is created - precisely calibrated to equalize the impedance for all frequencies and prevent signal degradation.

"The result is a cable that faithfully transmits every nuance in the music and maintains the balance and details in every frequency."
This signal cable is perfectly suited for both balanced and unbalanced analog transfers in mid to high-end Hi-Fi systems and delivers unparalleled clarity and dimension.

Suitable contacts for EFF-I:
  • Supra PPSL RCA
  • Supra RCA-8SL RCA
  • Supra Swift XLR


Specifications:
  • Color: Ice blue
  • Diameter: 7.8mm
  • Area: 2x0.46 mm2
  • Leads (x2): Silver-plated Cu-lina OFC 5N 12x0.22 mm
  • Insulation: PE, Blue & Red. Twisted conductors.
  • Screen: Alu/PET foil around each conductor, 100%
  • Terminal connection: Tin-plated conductor 19x0.127mm
  • Resistance: 38 ohm/km
  • Capacitance: 70 pF/m
  • Speed factor: 0.66 x C (speed of light)

ATTENTION! "Product by the meter"
Choose the number of meters you want and we will cut to the length you want.
Shipping & Returns

If you shop for more than SEK 490, we will ship free of charge! (within Sweden).

If ordered before 3pm on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 working days, but in case of high order intake or ordering of certain products, delivery may take longer. Should any of the goods you ordered be out of stock, we will notify you as soon as possible.


We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery. When exchanging or purchasing a new item in connection with a return, we offer the return shipping.


What does our stock status mean?

  • In stock - Shipped immediately the same day if order is received before 3pm (weekdays)
  • 3-8 days - Available in stock at supplier and ordered home immediately
  • 4-12 days - Available in stock at supplier and ordered home immediately
Safe Shopping

We offer a guarantee of at least 2 years for all products, and some goods are covered by an extended guarantee of up to 5 years. This way you avoid costly insurances and can be safe as a customer. If there is a problem during the warranty period, please contact us, and we will solve it quickly and smoothly.

  • Versatile payment options and secure transactions. Invoice or partial payment with Klarna, card payment, etc
  • Fast deliveries: Orders received before 3pm are shipped the same day
  • Safe delivery of products with reliable logistics partners (DHL & UPS)
  • Price Guarantee to ensure our customers get the best possible deal
  • Fast & professional customer service via e-mail and phone. (answer to e-mail within 24h)
Reviews