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At EARF Audio, we specialise in supplying and installing residential, professional, and commercial audio-visual equipment and systems across the UK.
Established at the start of 2023, we are a proud, family-run business based in Cheshire, with a close-knit team of three: Tim (father), Aidan (son), and lifelong friend Andy. United by a shared passion for music production, DJing, and high-quality sound reproduction, we bring a wealth of expertise to every project.
Staging a live music performance requires a wide array of equipment and careful planning to ensure smooth execution and an engaging experience for the audience. Here’s a comprehensive selection of equipment you might need.
Setting up a well-equipped music studio involves gathering the right equipment and creating an environment that promotes creativity and sound quality. Here’s a selection of equipment you may need:
Professional and commercial audio equipment varies based on application, but all share the goal of delivering high-quality, reliable sound. Whether in a recording studio, live venue, broadcast studio, or commercial space, the right gear ensures clarity, power, and precision in audio performance.
Here’s an assortment of equipment you may require
Computers in the audio industry need to be optimized for speed, reliability, and efficiency. High-performance CPUs, fast storage, high-quality audio interfaces, and proper networking tools all contribute to a seamless audio production experience. Here’s a selection of equipment you may need.
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Grade C
The Shotgun makes it easy to drive multiple amplifiers cleanly and in phase without buzz or hum from ground loops. In mono operation, connect to input-1 of the Shotgun and you can feed up to four amps simultaneously. For stereo setups, the Shotgun automatically reconfigures when both inputs are used; feeding input-1 to the first…
The Shotgun makes it easy to drive multiple amplifiers cleanly and in phase without buzz or hum from ground loops. In mono operation, connect to input-1 of the Shotgun and you can feed up to four amps simultaneously. For stereo setups, the Shotgun automatically reconfigures when both inputs are used; feeding input-1 to the first two amplifiers, and input-2 to the second pair. Isolation transformers and ground lifts are included on the outputs to eliminate ground loop noise, along with 180° polarity reverse switches to ensure all amps are phase-matched. =+= Technical Specification
Audio circuit type
Buffered signal distribution with 3 isolated outputs
Frequency response
20Hz ~ 20kHz
Dynamic range
92dB
Gain
0dB/-0.2dB
Clip Level
+4dBu
Total harmonic distortion
<0.02% @ -20dB
Intermodulation Distortion
~0.02%
Input Impedance
220K Ω
Output Impedance
1.8K Ω
Equivalent Input Noise
-90dBu
Noise
-86dBu
Maximum Input
+8dBu
Ground lift, Phase Adjustment
Construction
14-gauge steel chassis and outer shell
Size (L x W x D)
4.5" x 3.5" x 1.37" (114 x 92 x 35mm)
Weight
1.1lb (0.5kg)
Shipping size (L x W x D)
6.38" x 4.25" x 3" (162 x 108 x 76mm)
Shipping weight
1.4lb (0.63kg)
Power
9 VDC - 25mA, center negative
Conditions
For use in dry locations only between 5°C and 40°C
Brand | Radial |
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