Sony ECM-678 Shotgun Electret Condenser Microphone

Sony ECM-678 (ECM/678, ECM_678, ECM 678, ECM678, ecm-678) Shotgun Electret Condenser Microphone

The Sony ECM-678 is a short shotgun, electret condenser-type microphone, which delivers outstanding sound performance in all field production and broadcast studio applications.

The Sony ECM-678 shotgun mic offers excellent sensitivity, low inherent noise, and extreme durability.

Its highly directional response allows clear voice pick-up even in the most demanding of environments, while the built-in low-cut filter switch helps to reduce unwanted pop and wind noise encountered in the field.

With its high performance and durability, the Sony ECM-678 microphone is the perfect choice for quality-critical sound-acquisition applications.

Audio Section

• Capsule Type: Mono Electret Condenser
• Frequency Response: 40 Hz to 20 kHz
• Directivity: Uni-directional (super-cardioid)
• Sensitivity *[1]: -28 dB +/-3dB
• Output Impedance *[2]: 200Ω±20%, Balanced
• Dynamic Range: 111 dB or more
• Signal-to-Noise Ratio *[3]: 78 dB or more
• Inherent Noise *[4]: 16 dB SPL or less
• Induction Noise From External Magnetic Field *[5]: 0 dB SPL or less
• Wind Noise *[6] 60 dB SPL or less (without screen)
• Maximum Input Sound Pressure Level *[7]: 127 dB SPL

General Section

• Connector: XLR-3-12C (male)
• Mic Cable: XLR-3 to XLR-3, 480 mm, 18.9 inches
• Power Requirements: External, DC 48 V +/-4 V
• Dimensions *[8]: φ20 x 250 mm, φ13/16 x 9 7/8 inches
• Mass: Approx. 7 oz, Approx.200 g

In the box

• ECM-678 x 1
• Windscreen x 1
• Stand adaptor x 2
• Short LR cable (for camcorder use) x 1
• Operating instructions x 1
• Mic spacer x 2
• Mic holder x 1
• Carrying case x 1