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Supra USB v3.2 digital audio cable
The latest Supra USB cable is fitted with a USB Type C
connector at one end and a choice of connectors at the other (such
as Type C as well as the older Type A or Type B connectors).
For information on the older Supra v2.0 USB cables - see
here
As such, it is designed to act as a digital audio cable, between
a computer/streamer and a D-to-A convertor (a "DAC"),
carrying audio signals from the former.
In this way, you can play your music stored on your computer or
mobile phone/tablet or media player, via your hi-fi system (if
the aforementioned DAC is connected to an audio input of your
stereo system).

Shown above is: USB Type C-Type C cable (factory terminated)
Type A-C and Type C-C are available NOW.
Type C-B - due in late 2024
Standard Features:
High Performance, High Speed - Uses a flexible cable with dual
screens for the best RF pick-up protection.
One twisted pair for data and one twisted pair for power, with
individual screens for minimal cross-channel interference.
Low capacitance and efficient noise rejection maintain signal
integrity in long run interconnects.
PE-insulated wires with correct 90 Ohms impedance design.
24K gold plated and shielded connectors.
The connectors are moulded to withstand tough applications and
long term use.
Maximum Data Transfer Rate: 480 Mbits/second (as per USB 2.0 specifications).
Please note:
While USB 2.0 and 3.0 are physically and electrically compatible,
USB 3.0 is a dual-link system that is not currently used for USB
Audio.
Connectors used to terminate USB cables are:
1) NEW Standard Type C to
Standard Type C - for use with the new generation of DACs - available
in the following lengths:
1m, 2m, 3m
2) NEW Standard Type A to
Standard Type C - for use with the new generation of DACs - available
in the following lengths:
1m, 2m, 3m
3) NEW Standard Type C to
Standard Type B - for use with the older products that use the
Type B socket - available in the following lengths:
1m, 2m, 3m
| Technical Info |
| Mechanical Specifications |
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| Standard |
USB 3.2 (with a Type C connector at one end and Type A,
Type B or Type C at the other end) |
| Connectors |
USB Type C
USB Type A
USB Type B
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| Signal Direction |
Bi-directional |
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| Application Examples |
Computer peripherals, DAC's |
| Solder Tin |
Almit SR-34 Super |
| Cable strain relief |
Moulded connector housing |
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| Electrical properties |
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| Number of pairs |
2 pieces |
| Conductor area |
xx mm2 / AWG |
| Number of strands |
xx pieces |
| Strand dimension |
Ø xx mm |
| Conductor material |
Tin plated Oxygen-free 5N Copper |
Insulation |
Low capacitance PE |
| Shielding |
Aluminized PET foil |
| Jacket |
Heat and age resistant PVC |
| Flame retardant |
No |
| External dimension |
Ø xx mm |
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| Electrical performance |
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| Data transfer rate |
480 Mbit / s (for both USB 2.0 and USB 3.2 cables) |
| Resistance |
xx Ohm / kilometre |
| Capacitance |
xx pF / metre |
| Impedance |
xx Ohm |
| Velocity factor |
0.66x C (speed of light) |
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info correct as of Autumn 2024 |
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