Audio-Technica AT8390 Instrument cable, 1/4" - 1/4" phone plug 25' (7.6) is backordered and will ship as soon as it is back in stock.
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Product Overview
The Audio-Technica AT8390 is a premium 25-foot instrument cable terminated with 1/4-inch male phone plugs on both ends. Engineered for maximum signal transfer and minimum loss, this 1/4 inch instrument cable connects guitars, basses, and keyboards to amplifiers and DI boxes on stage or in the studio. As a 25 ft TS instrument cable, the AT8390 pairs heavy-duty construction with professional connectors for reliable, repeatable performance.
Product Description

The AT8390 uses a high-quality 24-gauge stranded copper conductor for optimal signal transfer, combined with a braided copper shield and a conductive PVC inner shield that together provide 100% coverage against interference. A dual jacket design stands up to the rigors of repeated stage use, while professional connectors deliver superior signal integrity and outstanding strain relief at the plug. The cable retains extra flexibility for easy handling, coiling, and storage between gigs.
This 25-foot length suits the distance between a performer and a backline amplifier or pedalboard, and the dual 1/4-inch phone plugs make it a direct fit for standard instrument inputs. The AT8390 is part of Audio-Technica's premium instrument cable line, engineered for clean, low-loss signal transfer in demanding AV environments. Explore the full range of instrument and patch cables at Creation Networks to outfit a stage or studio rig.
Key Features
- 24-Gauge Stranded Copper Conductor — A high-quality 24-gauge stranded copper conductor offers optimal signal transfer for instrument-level audio.
- Dual Shielding — A braided copper shield and conductive PVC inner shield protect signal quality with 100% coverage.
- Professional Connectors — High-quality 1/4-inch phone plugs ensure superior signal integrity and outstanding strain relief.
- Dual Jacket Construction — The dual jacket design stands up to tough, repeated stage and studio use.
- Flexible Handling — Extra flexibility makes the cable easy to route, coil, and store.
Technical Specifications
| Type | Premium instrument cable |
| Connectors | 1/4" male phone plug to 1/4" male phone plug |
| Length | 25' (7.6 m) |
| Conductor | 24-gauge stranded copper |
| Shielding | Braided copper shield + conductive PVC inner shield (100% coverage) |
| Jacket | Dual jacket design |
Specifications sourced from Audio-Technica (audio-technica.com).
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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