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Residential, Professional & Commercial AV Equipment & Solutions by EARF Audio
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.
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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.
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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:
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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.
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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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EARF Audio Pre-Owned
Grade A
- Like new with none to very light signs of use.
- More than likely will include original box and instruction manual.
- Comes with 3 months warranty.
Grade B
- Medium signs of use, tested and all working as it should.
- Might include original box and instruction manual.
- Comes with 3 months warranty.
Grade C
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Radial SGI – Studio Guitar Interface System
The SGI is a high-performance line driver for guitar and bass that sends an unbalanced signal over 100m without losing any quality and maintaining a natural tone to off-stage amplifiers. The SGI consists of an SGI-TX (transmitter) and SGI-RX (receiver) in order to send the signal without any loss on either end.
£345.39
Category: Audio Interfaces
Description
The SGI is a high-performance line driver for guitar and bass that sends an unbalanced signal over 100m without losing any quality and maintaining a natural tone to off-stage amplifiers. The SGI consists of an SGI-TX (transmitter) and SGI-RX (receiver) in order to send the signal without any loss on either end. =+= Audio circuit type
Active 100% discrete class-A with transformer isolation
Frequency response
20Hz ~ 18kHz (-2dB)
Dynamic range
112dB
Total harmonic distortion
0.005% @ 1k
Intermodulation Distortion
0.04% @ 1k
Input Impedance
Variable from 10k Ohms ~ 1 megaOhm
Output Impedance
4.5k Ohms (¼” unbalanced)
Noise
-102dBu
Maximum Input
+10dBu
Features
Ground lift, Drag Control
Input Connectors
TX 1/4″ | RX XLR
Output Connectors
TX XLR | RX 1/4″
Construction
14-gauge steel chassis & outer shell
Size (L x W x D)
Size 2.75″ x 4.25″ x 1.75″ (70 x 108 x 44mm)
Weight
3lbs. (1.36kg)
Shipping size (L x W x D)
5″ x 2.75″ x 10.75″ (127 x 70 x 273mm)
Shipping weight
3.2lbs (1.45kg)
Power
+15VDC/400mA adapter included
Conditions
For use in dry locations only between 5°C and 40°C
Warranty
Radial 3-year, transferable
Additional information
| Brand | Radial |
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