Feature
●Signal isolation: The most important function of an audio isolator is to isolate audio signals from each other. This is usually accomplished through the use of transformers.
●Ground lift: An audio isolator may also include a ground lift feature, which separates the ground connection between two devices to eliminate hum and other ground loop issues.
●Input/Output Impedance: Audio isolators often have adjustable input and output impedance, allowing them to match the impedance of different audio equipment.
●Low noise: Audio isolators should have low noise levels to minimize the introduction of unwanted noise into the audio signal.
●Sturdy construction: Audio isolators should be built with high-quality components and sturdy construction to withstand the demands of professional audio applications. Portability: Some audio isolators are designed for portability, making them ideal for live sound reinforcement, broadcast, and recording applications.
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Description
Key Features:
■ Reduces hum and ground loop noise.
■ Flat and wide frequency response.
■ Handles high signal levels.
■ Clean and neutral sound.
■ Safe transmission between system to protect equipment from ground to ground voltage difference (static electricity) burning.
■ Ioslate the external interference, and isolate the current and acoustic noise generated by the non-common ground.
Applications:
■ Home or professional recording studios.
■ Live sound, PA, and permanent installs.
■ Podcasting and broadcasting.
■ Live sound, arge-scale outdoor performances, lightning protection, sound engineering, multimedia conferences, entertainment venues, exhibitions.
Technical parameters:
Fixed loss: <0.7db (ref 1khz 1V RMS)
Insulation resistance: DC1000V Ω 100
lsolation voltage: AC 50hz-60hz ov-1 500v
Frequency Response: 10Hz ?20kHz, +/-.5dB @ +4dBu
Input Connections: Dual XLR female balanced, 1/4” TRS unbalanced.
Output Connection: Dual 6.35/XLR male balanced, 1/4” TRS unbalanced.
Item Dimensions: 1.7”H x 3.55”W x 4.37”D (43mm x 90mm x 111mm)
Item Package Dimensions: 3.34”H x 4.13”W x 5.7”D (85mm x 105mm x 145mm)
Weight: 1.1 lbs.
Overview:
The Top-Longer dual channel audio dignal Isolator box adopt the imported audio transformer manufacturer’s custom alloy material audio coupling transformer, sink gold circuit design, so that the signal perfect docking.
Dual 6.35 and XLR card are in and out, which can be converted and distributed to each other. Each circuit is equipped with co-ground and non-co-ground switches, and group A, group B, co-ground and ground switch.
It can completely isolate the potential difference between the two systems, avoid the ac noise caused by the grounding problem, and prevent the damage of equipment input components caused by the high potential difference. Realize the security transmissio