NOTES;

1. All resistors 1/10W, ±1%, 0805, unless otherwise specified.

2. Electrolytic capacitors shown in ∝F x Volts. All non–polar capacitors in ∝F, ±10%, and 50V or more unless otherwise specified.

3.= AC Voltage

= DC Voltage

= Printed Circuit Ground

= Case Ground

= Logic Ground

= AC Voltage, Mic Muted (J4 Shorted)

= DC Voltage, Mic Muted (J4 Shorted)

(+) and/or (–) indicate AC polarity relative to input test signal.

4. Connect J2 to mic input of a Shure M367 Mixer or equivalent, with

48V phantom power switched on.

MX392/MX393 SCHEMATIC DIAGRAM

SCHEMA DE PRINCIPE MX392/MX393

STROMLAUFPLAN FUR MX392/MX393

DIAGRAMA ESQUEMATICO DEL MX392/MX393

SCHEMA CIRCUITALE DEI MODELLI MX392/MX393

FIGURE 11 S ABBILDUNG 11 S FIGURA 11

24

SHURE Incorporated Web Address: http://www.shure.com 222 Hartrey Avenue, Evanston, IL 60202–3696, U.S.A. Phone: 847-866–2200 Fax: 847-866-2279

In Europe, Phone: 49-7131-72140 Fax: 49-7131-721414

In Asia, Phone: 852-2893-4290 Fax: 852-2893-4055

Elsewhere, Phone: 847-866–2200 Fax: 847-866-2585

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Image 24
Shure MX300, MX392/S, MX392/C manual Abbildung 11 S Figura
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MX392/S, MX392/C, MX300 specifications

The Shure MX300, MX392/C, and MX392/S are professional-grade microphones designed for various applications, particularly in conferencing, presentations, and theater productions. Each model boasts a unique set of features and technologies that make them ideal choices for audio professionals seeking high-quality sound in a compact and versatile form factor.

The Shure MX300 is a boundary microphone known for its exceptional sound pickup capabilities. It features a low-profile design that allows for discreet placement on conference tables or stage floors. The microphone utilizes a wide frequency response range, ensuring clear and accurate sound reproduction. The MX300 is equipped with a cardioid polar pattern, which effectively reduces ambient noise and feedback, focusing on the sound source directly in front of it. This makes it especially suitable for situations with multiple speakers, as it minimizes interference from surrounding sounds.

The MX392/C and MX392/S models share many similarities but cater to different user needs. The MX392/C comes equipped with a connector specifically designed for connection to a variety of audio systems, making it a flexible choice for various installations. This model also features an integrated preamplifier, which enhances the microphone's sensitivity and overall performance. The MX392/S, on the other hand, is designed for use with Shure's wireless systems, allowing for a more mobile and dynamic setup without compromising on sound quality.

Both the MX392/C and MX392/S utilize Shure's proprietary technologies to deliver pristine audio quality. The microphones employ high-quality condenser elements that capture a broad range of frequencies, providing a natural sound that accurately represents the speaker's voice. Additionally, the microphones are constructed with rugged materials designed to withstand the rigors of professional use, ensuring durability and longevity.

Another notable feature of these microphones is their ease of installation and use. With a variety of mounting options, including desktop bases and flexible goosenecks, users can customize their microphone placement for optimal performance. The built-in LED status indicator on the MX392 models helps users ensure that the microphone is powered and functioning properly.

In summary, the Shure MX300, MX392/C, and MX392/S microphones combine cutting-edge technology, robust construction, and user-friendly design to provide exceptional audio performance for a range of professional applications. Whether for conference settings, public speaking, or live performances, these microphones offer reliability and clarity, ensuring that every voice is heard.
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