RCA and speaker

cables

Corda interconnect cables designed for perfect integration and signal integrity with Quartorigo electronics. High quality shielding, superior rubber jacket, Kevlar braid and high quality connectors to guarantee the perfect delivery of the important low level signal to the amplifier. DUE+DUE , multi-stranded high quality, pure copper construction that makes a difference in delivering the amplified signal to the speakers. The delicate high quality wire is protected by a top quality rubber coating that maintains its flexibility and makes installtion easy.

corda

due + due

Gallery

Specifications

Corda
DUE+DUE

Outer diameter	7.50 mm
Operating temperature range	-15°C ÷ 90°C
Conductor Material	Bare Copper Cu ETP 5649/88
Conductor Formation	Strand 28x0.10 mm
Conductor Section	0.22mm²
Insulation Material	Cross-linked polyolefin
Insulation Diameter	2.00 mm
Overall shield	Double wound-up spiral shield.Bare copper wires, 0,10 mm diameter.
Wrapping	No-woven Aluminium coated Tape
Outer Jacket Material	Special technopolymer
Outer Jacket Diameter	7.10 mm
Braid element	Kevlar (aramid fiber)
Test Voltage	1000 V_a.c. x 1’
Conductor DC resistance	≤ 83 Ω/km (at 20°C)

Outer diameter	7.35 x 3.50 mm
Operating temperature range	-15°C ÷ 80°C
Conductor Material	Bare Copper
Conductor Formation	Extra-flexible stranded conductor Class 6
Conductor Section	1,99 mm² / AWG15 / 1,5 mm² According to IEC 60228
Outer jacket	Termoplastic Elastomer
Conductor section	1.98 mm²
Test Voltage	500 V_d.c. x 1’
Conductor resistance	< 10,9 Ω/km @ 20°C

Heritage Amplifiers

Designed to be exceptionally musical and effortless in their playback allowing you to hear every minute detail and texture with precision. From AmpliTude back in 1998, to Tempo, to Heritage: a legacy of immense musical enjoyment, perfectioning the greatness.

Opus Speakers

Our version of no-compromise speaker set, carved from single block of aluminium, for a zero tolerance basket and unique fidelity and pleasure of listening.

100%

Inside a highly competitive market where, following one another with a breathtaking rhythm, brands and products are slowly loosing a peculiar identity, we can offer something that still has sure and solid origins. At the same time, excited and proud of such a privilege, we hope of being able to represent at best our way of being, of living, of feeling.