Dual Channel Preamp Amplifier 20dB Aluminum Alloy Case - Transformer Isolation for Noise Reduction, Headphone Driver, Audio Equipment Compatible

Item Type: Isolation AmplifierModel: AU G10Material: Aluminum AlloyChip: NE5532 Dual Op AmpPower Supply Voltage Range: DC 5-16VInput Impedance: 600ΩMagnification: 10X (20dB)Background Noise: -93.6dbaDynamic Range: 90dbaTotal Harmonic Distortion: 0.00328%Channel Separation: -87.7dbSize: Approx. 89 x 54 x 38mm / 3.5 x 2.1 x 1.5inPackage List：1 x Isolation AmplifierNote:This product is a preamplifier and cannot be served as a power amplifier to drive passive loudspeakers.

• [Transformer Isolation]: Features dedicated transformer isolation converting single input into a differential balanced amplifier, effectively reducing common ground interference for clearer sound and stronger anti-interference during audio signal processing.
• [Premium Components]: Built with dual operational amplifier chips, high-frequency electrolytic capacitors, and noise reduction circuits to deliver low background noise, 20dB , and enhanced sound fidelity for professional-grade audio amplification.
• [Headphone Driver Support]: Converts weak signal power into circuit-level signals capable of directly driving headphones up to 16Ω impedance, for personal listening without sacrificing audio quality in compact audio setups.
• [Wide Compatibility]: Supports various inputs and outputs including DVD, CD players, set-top , MP3 players, microphones, guitars, bass, speakers, subwoofers, and AV receivers, making it suitable for musicians, audio enthusiasts, and home theater systems.
• [ & Portable]: Compact 3.5 x 2.1 x 1. aluminum alloy enclosure provides high strength, impact resistance, and long service life while being lightweight for easy transport and installation in diverse audio environments.