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EWA IC-40 Interconnect at ABCaudio: an outstanding audio design by Colin Wonfor. RCA 1
  • EWA IC-40 Interconnect

    Presenting EWA IC-40 RCA interconnects, a benchmark design that redefines expectations. Building on the success of the acclaimed EWA IC-25 (which effectively preserves phase integrity while suppressing EM noise and RFI), EWA IC-40 features a unique triple shield system and the very finest conductors. IC-40 is practically a lossless cable regarding signal with superb noise suppression abilities, and it exhibits superb phase behaviour. With a commitment to delivering remarkable performance at a relatively affordable cost, EWA IC-40 stands as one of the most advanced interconnects available today and is a wonderful addition to the EWA cable system.



    As with all EWA products, EWA IC-40 is handcrafted in the UK. Upon receipt, you have thirty days to immerse yourself in the listening experience and evaluate your new EWA cable in the context of your own audio system. If, for any reason, the product does not meet your expectations, it can be returned for a full refund, excluding shipping costs. 

    • EWA IC-40 RCA analogue interconnect

      (Tested with AIM LCR Databridge 401 at 1M, 1KHz, 21C)


      • Capacitance: 3.1pF


      • Resistance: <2mΩ


      • Inductance: 1.2 µH


      • Return resistance: <6mΩ


      • Return inductance: 1.4 µH


      Coaxial design with unique EWA triple shield system addressing Electro Magnetic and Radio Frequency Interference (EM & RFI). Truly excellent conductors are used to maximise the potential of this almost lossless design. Featuring almost no signal loss, excellent noise suppression and exemplary phase behaviour.


      One test of IC-25 (1M unbalanced, with no termination) involved measuring the cable wrapped around a source of intense noise. In comparison with a high end and even higher priced competitor product (which Colin also deigned), IC-25 was an extraordinary -30dB over the competitor in terms of noise suppression. IC-40 is a siginificant advance over this.



      WBT nextgen 0114CU