Recording the Sound of Other Devices with an Olympus Recorder: The sound can be recorded when connecting to the audio output terminal (earphone jack) of the other device, and the LINE IN jack of the Olympus recorder with the connecting cord KA334 for dubbing. Recording the Sound of an Olympus Recorder with Other Devices: The sound of an Olympus recorder can be recorded to other devices when connected to the audio input terminal (line jack) of other devices and the EAR jack of this recorder, with the connecting cord KA334 for dubbing.