High performance Amethyst ™ Series USB 2.0 Audio cable
A USB 2.0 that is constructed from 4 x 20 AWG stranded 6N copper conductors, arranged in a tuned aray in order to ensure character impedance, reduce noise and minimize cross-talk.
In order to increase dielectric, the conductors are suspended in cotton optimised to increase flexibility and mechanical damping. Add a dual layer silver foil jacket and silver braided shield to reduce EMI/RFI, reducing internal micro-phonics and high-frequency impedance resonance, improving on dynamics, coherence and balance in a reviling system (compared to a standard cable).
Type: USB Audio 2.0 digital interconnect cable
Cover: nylon protective sleeve
Outer diameter: 7 mm
Termination: USB A-B with precision-made connectors
Available: in custom lengths
Made in Australia by A.L.A. Audio Labs
| ELECTRICAL PERFORMANCE |
| Model |
Cond.
D.C.R.
ohm/1000ft
(ohm/100m) |
Shield
D.C.R.
ohm/1000ft
(ohm/100m) |
Nom.
Cap.
***
pF/ft
(pF/m) |
Nom.
Cap.
†
pF/ft
(pF/m) |
Nom.
Imp.
(ohm) |
Nom.
Atten.
V/1000ft
(V/100m) |
Group
Delay
Time
nS/ft
(nS/m) |
| Amethyst |
<29.9
(<9.8) |
<9.1
(<3.0) |
46
(150) |
57
(185) |
44 |
0.9
(0.3) |
1.80
(5.9) |
