Model FP24 User Guide Microphone Mixer

General Description

The Shure FP24 is a studio-quality two-channel, portable, stereo microphone mixer. With assignable L-C-R inputs, built-in slate mi- crophone, 1 kHz tone oscillator, and headphone monitor, the FP24 is extremely flexible. Its impressive audio performance and com- prehensive features make it suitable for the front end of any studio or field production system. Radio, television, and film production engineers will especially value its compact size, sunlight-readable LEDs, and rugged mechanical and electrical construction that make it able to withstand extremes in the field.

Features

High Performance Microphone Inputs

•Maximum of 66 dB of gain (each input).

•Premium Lundahl input transformers provide superior audio quality and freedom from interference problems.

•Sealed, conductive plastic potentiometers for long life and reliable gain adjustment.

•Phantom power, selectable between 48 volts and 15 volts.

•Switchable low-cut filters with 80 and 160 Hz corner frequencies, 6 dB per octave. Filters are inserted prior to any active circuitry to maximize headroom.

•Inputs assignable to Left, Center (both left and right) or Right

Audio Performance

•Dynamic range exceeding 110 dB.

•10 Hz to 50 kHz audio bandwidth.

•Exceptionally low distortion characteristics.

•Discrete, 6-transistor, balanced output drivers provide signal integrity over long cable runs.

2005, Shure Incorporated 27A8727 (Rev. 1)

Headphone Monitoring

•Switchable between program audio or external (stereo) tape returns.

•High current headphone output has level control and peak indicator.

Level Metering

•Dual-color LEDs indicate clipping and limiter activity for each channel.

•Sunlight-readable, seven segment GaN LED output meters.

•3-position LED brightness switch (intensity selector).

Audio Limiters

•ªUnclippableº input peak limiters with adjustable limiter threshold (each input).

•Dual mono or linked stereo limiter operation.

Flexible Powering

•Internal power from two AA batteries with easy access battery compartment.

•Chassis-isolated 5 to 14 VDC input for easy external DC powering.

•Power LED indicates low battery power.

Trouble-Free Design

•High-strength, extruded aluminum chassis with protective metal end panels withstands punishing field conditions.

•All-metal connectors mount directly to the chassis for durability and RF immunity.

•Free from ªPin 1º grounding problems.

•RF filtering on all inputs and outputs.

Printed in U.S.A.

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Shure FP24 manual General Description, Features
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FP24 specifications

The Shure FP24 is a professional dual-channel field preamplifier designed for audio recording in a variety of environments. This compact and lightweight device is particularly favored by audio engineers and videographers for its high-quality sound capture and robust feature set. The FP24 is engineered to deliver precise audio performance and flexibility, making it an essential tool for filmmakers, sound recordists, and broadcast professionals.

One of the standout features of the FP24 is its dual-channel capabilities, allowing users to connect two microphone sources simultaneously. This is particularly useful in capturing interviews or dialogues where two subjects are speaking. The device supports both low- and high-impedance microphones, including dynamic and condenser types, providing versatility for different recording scenarios.

The FP24 incorporates Shure's advanced preamp technology, delivering a wide dynamic range and low self-noise floor. This ensures that audio recordings maintain clarity and detail, even in challenging environments. With a frequency response that extends from 20 Hz to 20 kHz, the FP24 captures the full spectrum of sound, making it suitable for a wide range of applications, from dialogue to music.

Another significant characteristic of the FP24 is its phantom power capability. It can provide +48V of phantom power, essential for powering condenser microphones. Users have the option to toggle phantom power on or off for each channel independently, adding to the device’s user-friendly design.

The FP24 features a durable and rugged construction, well-suited for field use. It is housed in a chassis designed to withstand the rigors of on-location recording, providing confidence to users in various environmental conditions. Additionally, the swept gain controls offer precise adjustments, enabling users to finely tune their audio levels for optimal sound quality.

For connectivity, the FP24 is equipped with XLR outputs, allowing direct connection to cameras or audio recorders. This ensures a straightforward integration into any audio or video workflow. The device also comes with a variety of mounting options, making it easy to attach to camera rigs or field bags.

Overall, the Shure FP24 is a powerful and reliable field preamplifier. Its combination of high-quality audio performance, versatile connectivity, and robust build makes it an excellent choice for professionals seeking top-tier audio capture in demanding environments. Whether on location for a film shoot or in a recording studio, the FP24 delivers professional-grade sound quality that meets the needs of discerning audio engineers.
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