Dual Channel Audible Preamplifier 20dB Gain NE5532 Double Op Amp Chip Common Ground Isolation

About this item

• Feature: 1. Transformer Isolation: This amplifier adopts a dedicated transformer isolation, and after a single input, it is transformed into a differential balanced amplifier through a transformer, which has strong anti interference and isolated common ground interference. 2. Excellent Accessories: Equipped with dual operational amplifier NE5532 chip, 10X magnification 20dB gain, high frequency electrolytic capacitor, noise reduction circuit design, low background noise, effective audible gain, and improved sound quality. 3. Headphone Driver: suitable for converting weak signal power into circuit level signal, can directly drive headphone (the headphone output port cannot be used together with other output ports), and supports a maximum impedance of 16 Ohm . 4. Input and Output: Suitable for common ground isolation scenarios, supporting DVD, CD, set top box, MP3, TV, mobile phone, computer, tablet, microphone, sound card, guitar, bass input, and speaker, subwoofer, reverberator, AV receiver, rear amplifier, headphone output. 5. Portable and Practical: This dual channel audible amplifier has a compact size and lightweight design, making it easy to use and carry. The aluminum alloy shell has high strength, impact resistance, no deformation, and a long service life. Specification: Item Type: Isolation Amplifier Model: AU G10 Material: Aluminum Alloy Chip: NE5532 Dual Op Amp Power Supply Voltage Range: DC 516V Input Impedance: 600 Ohm Magnification: 10X (20dB) Background Noise: 93.6dba Dynamic Range: 90dba Total Harmonic Distortion: 0.00328percent Channel Separation: 87.7db Size: Approx. 89 x 54 x 38mm 3.5 x 2.1 x 1.5in. Package List: 1 x Isolation Amplifier Note: This product is a preamplifier and cannot be served as a power amplifier to drive passive loudspeakers.Transformer Isolation: This amplifier adopts a dedicated transformer isolation, and after a single input, it is transformed into a differential balanced amplifier through a transformer, which has strong anti interference and isolated common ground interf Excellent Accessories: Equipped with dual operational amplifier NE5532 chip, 10X magnification 20dB gain, high frequency electrolytic capacitor, noise reduction circuit design, low background noise, effective audible gain, and improved sound quality. Headphone Driver: suitable for converting weak signal power into circuit level signal, can directly drive headphone (the headphone output port cannot be used together with other output ports), and supports a maximum impedance of 16 Ohm . Input and Output: Suitable for common ground isolation scenarios, supporting DVD, CD, set top box, MP3, TV, mobile phone, computer, tablet, microphone, sound card, guitar, bass input, and speaker, subwoofer, reverberator, AV receiver, rear amplifier, hea Portable and Practical: This dual channel audible amplifier has a compact size and lightweight design, making it easy to use and carry. The aluminum alloy shell has high strength, impact resistance, no deformation, and a long service life.