Audio Cable with 2 x mono 6.35mm (1/4") audio plugs and dual-pin connector for the ER1 and ER2 insert earphones from Etymotic Research. 215cm cable length (7 foot). One color-coded cable pair (for left and right ear) per pack.
This audio cable (ER1-02) from Etymotic Research is for connecting the ER1 and ER2 insert earphones to an audio amplifier with mono 6.35mm (1/4") audio output connectors. The cable length is 215cm (7 foot) and is equipped with two 6.35mm (1/4") plug and a dual-pin connector. The dual-pin connector is specifically designed for the ER1 and ER2 tubal insert earphones from Etymotic (Interacoustics).
The audio cables and connectors are color coded (red: right ear; blue: left ear). Connectors are gold-plated and are angeled at 30° for easy connection to the audio amplifier.
One audio cable pair (ER1-02) per pack.