Audio-Technica HP-LC 3 m (9.8') straight (black), replacement cable for ATH-M40x and ATH-M50x. Includes 6.3 mm (1/4") screw-on adapter.
Audio-Technica HP-LC 3 m (9.8') straight (black), replacement cable for ATH-M40x and ATH-M50x. Includes 6.3 mm (1/4") screw-on adapter. is backordered and will ship as soon as it is back in stock.
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Product Overview
The Audio-Technica HP-LC is a black straight replacement cable for the M-Series studio monitor headphones. It measures a fixed 3 m (9.8'), giving consistent reach from the headphone amplifier to the listening position. The cable fits the ATH-M40x, ATH-M50x, ATH-M60x, and ATH-M70x and ships with a 6.3 mm (1/4") screw-on adapter. Note that it is not compatible with the ATH-M50xBT.
Product Description

The HP-LC is the straight-cable option for Audio-Technica's M-Series monitor headphones, suited to engineers who prefer a fixed length over a coil. At 3 m (9.8'), it provides ample reach to a console or headphone amplifier while staying out of the way during seated mixing work. The connector twists to lock into the left earcup, keeping the cable secured through tracking and editing sessions. A 6.3 mm (1/4") screw-on adapter is included for studio interfaces and headphone amplifiers, with the bare plug serving 3.5 mm consumer jacks. The cable fits the ATH-M40x, ATH-M50x, ATH-M60x, and ATH-M70x, making it a useful spare across a studio's headphone inventory. It is not compatible with the wireless ATH-M50xBT model. A straight cable is often the simplest replacement when a worn or damaged original needs swapping out, and keeping one on hand reduces session downtime. Browse the full Audio-Technica cable selection at Creation Networks.
Key Features
- Straight 3 m Cable — A fixed 3 m (9.8') length gives consistent reach without the recoil of a coiled cable.
- M-Series Compatibility — Fits the ATH-M40x, ATH-M50x, ATH-M60x, and ATH-M70x studio monitor headphones.
- Included 1/4" Adapter — Ships with a 6.3 mm (1/4") screw-on adapter for studio interfaces and headphone amplifiers.
- Locking Connector — The plug twists to lock into the earcup so the cable stays seated during sessions.
- Genuine Replacement Part — An authentic Audio-Technica cable that restores worn M-Series headphones to full service.
Technical Specifications
| Cable Type | Straight |
| Color | Black |
| Length | 3 m (9.8') |
| Compatibility | ATH-M40x, ATH-M50x, ATH-M60x, ATH-M70x (not ATH-M50xBT) |
| Included Adapter | 6.3 mm (1/4") screw-on |
| Warranty | Two-year limited end-user warranty |
Specifications sourced from Audio-Technica (audio-technica.com).
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