Audio Loopback Cable

High quality, audio loopback cables.

PassMark audio loopback cables contain two 3.5mm gold plated stereo plugs which connect the audio out and line in ports of your sound card during sound card loopback testing. This audio test equipment would typically be used hand in hand with specific test software to provide a system for sound card troubleshooting (BurnInTest and/or SoundCheck). For instance BurnInTest generates an audio test tone which is analysed for purity upon loopback. The following are the cable specifications.

Loopback cable jacks

Loopback cables

BurnInTest - Audio Test

BurnInTest Audio Test

 

 

 

Loopback cable in sound card

Loopback cabels in computer.

 

 

 

Technical Specifications

Dimension : Total length: 330mm ± 0.5mm
Plug length: 14mm ± 0.5mm
Plug diameter: 3.5mm
Conductors: American wiring gauge: 26(10/0.12)x2F. 0.43mm diameter with a resistance of 0.0480 ohms per foot.
Insulation: PBC, 1.0mm diameter
Shielding: Spiral shield: Bare copper wire, 30/0.10
Sheath: Material: PVC
Colour: Black

Pricing

Quantity Price ($US) Ordering
1 - 4 $6.60

Order Online

5 - 10 $5.40
11+ $4.40

These prices do not include shipping and do not include the BurnInTest software.
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Cabling

These cables connect the Audio Out port to the Line In port of your sound card

Compatibility

Windows 98, ME, 2000 and XP are supported through BurnInTest. Windows 95 and NT4 are also supported through SoundCheck.
In order to use the cables, one of the following PassMark applications is required: