Sony ECM-680S Microphone

Sony ECM-680S Microphone
The Sony ECM-680S is an MS stereo* shotgun, electret condenser-type microphone, ideal for a broad range of field production and broadcast studio applications. Incorporating newly developed microphone capsules, the ECM-680S offers excellent sensitivity, low inherent noise, and a flat-and wide frequency response. The most distinguished feature of the ECM-680S is its switchable operation between a highly directional monaural mode and stereo mode.
Monaural mode provides highly directional sound pickup, while stereo mode delivers natural and spatial sound. The ECM-680S is compact and lightweight, making it well-suited to use with a range of Sony professional camcorders. In addition, it can be mounted on a boom pole for more versatility. With its excellent quality and versatility, the ECM-680S is an ideal choice for quality-conscious sound gathering applications.

Capsule type

Electret condenser

Stereo type

MS (Mid-Side) stereo microphone

Directivity

Uni-directional

Frequency response

Stereo: 50 Hz to 20 kHz
Monaural: 40 Hz to 20 kHz

Sensitivity (at 1 kHz)

Stereo: -28 dB ±3 dB
Monaural: -32 dB ±3 dB

Output impedance (at 1 kHz)

100 ohms ±20%

Dynamic range

Stereo: 104 dB or more
Monaural: 106 dB or more

Signal-to-noise ratio

Stereo: 74 dB or more
Monaural: 76 dB or more

Inherent noise

20 dB SPL or less

Wind noise

60 dB SPL or less (with windscreen), 55 dB SPL (without windscreen)

Power requirements

DC 40 to 52 V

Power consumption

Stereo: 4 mA or less × 2ch
Monaural: 4 mA or less

Mass

Approx. 140 g (4.9 oz)

Dimensions

20 × 250 mm