QED PERFORMANCE Audio 40i
Solid komplementär ledarteknik
Under PVC-manteln, flätad foliesköld, ferritmantel och dielektrisk polyetenskum finns två solida, elektriskt isolerade och syrefria kopparledare med olika diametrar. Att använda två helt separata ledare (en koppar, en silverpläterad) för att överföra ljudsignalen ger den mest kompletta, minst komprometterade vägen för ljudinformation att resa. Det resulterande ljudet åtnjuter större skala och tredimensionalitet än vad som tidigare har varit möjligt från en sammankoppling av detta pris, och hjälper QED att behålla både sitt rykte som innovatör och klassledande.
Ferritisoleringen ger mätbara förbättringar av både mängden högfrekvent signalbrus som avvisas av kabeln och mängden relevant signalinformation som går förlorad. Den förbättrade noggrannheten hos högfrekvent impulsöverföring har en positiv effekt på timing och dynamik på både bred och låg nivå.
Conductor type
Solid Complementary
Metallurgy
99.999% OFC & SPOFC
Conductor size
1 x 0.643 mm & 1 x 0.404 mm
Combined conductor cross-section
0.45 mm²
Dielectric
Foamed Polyethylene
Capacitance
57 pF/m
Self-inductance
0.45 μH/m
Loop resistance
0.050 Ω/m
Dissipation factor @ 10kHz
0.00250
Outer jacket
Black Pearl PVC
Nominal outside diameter
8.0 mm
Performance Audio 40i with QED Solid Complementary Conductor™ Technology
Performance Audio 40i builds on the strengths of the original Performance Audio 40, and delivers an even more enjoyable and convincing sound - without affecting its prodigious value for money. Using the principles laid down in its industry-defining Genesis Report, as well as some startlingly original technology (including the ground-breaking Solid Complementary Conductors), QED has created an interconnect that puts as much distance between itself and its nominal competition as the original Performance Audio 40 did over six years ago.
January 2022
"Overall, the Performance Audio 40i is an impressive interconnect capable of a great performance, making it great value for money."
Hi-Fi Choice, Group Test Winner, Febraury 2022 issue
October 2021
"Overall, the Performance Audio 40i is an excellent interconnect and offers great value for money."
Hi-Fi Choice, 5 stars, Recommended award
October 2020
"This inexpensive interconnect, at £50 for a stereo pair, offers a genuine hi-fi sound, with no obvious faults, is easy on the ear, and is thus a clear shoe-in for many systems."
Hi-Fi Critic
October 2020
"A great pair of cables in this price bracket, the QED Performance Audio 40i interconnects add a sense of complexity and maturity that you’d expect to hear in more expensive designs. Well made and flexible, you never feel that the 40i cables are holding music back. These cables are rooting for you hi-fi, every step of the way. No brainer purchases, the QED Performance Audio 40i interconnects are little gems."
The Audiophile Man, Deeply Groovy Award
Modell
PERFORMANCE Audio 40iVarumärke
