2CH Sound Amplifier Preamplifier with Balanced Input 1/4in 6.5mm Jack Independent Gain Adjustment 0-20dB Preamp for Audio Equipment

Enhance your audio setup with this versatile 2CH Sound Amplifier, expertly crafted with a durable aluminum alloy body for long-lasting performance and reliability. Designed with a balanced circuit input, it supports both single-ended and balanced inputs using standard 6.35mm (1/4 inch) connectors, allowing for flexible connectivity and long-distance balanced signal transmission without loss. Ideal for musicians, audio professionals, and enthusiasts, this sound preamplifier delivers clear dual-channel amplification with independent gain control for precise volume adjustment. Key Features: · Balanced and Single-Ended Input Design: Equipped with a large two-pole mono plug for single-ended input and a large three-pole dual channel plug for balanced input, ensuring compatibility with a wide range of audio equipment and reducing noise over long cable runs. · Dual Channel Independent Amplification: Supports separate amplification for two channels with independent gain adjustment from 0 to 20dB, enabling simultaneous use without interference for customized audio control. · Wide Operating Voltage Range: Functions reliably within DC 5V to 12V, featuring independent power switches and an LED indicator for convenient operation and power status monitoring. · Easy Connectivity: Both input and output ports utilize standard 6.35mm (1/4 inch) connectors, providing straightforward connection to microphones, instruments, amplifiers, and preamplifiers. · Efficient Audio Performance: Operating frequency range spans from 20Hz to 20kHz, delivering high-fidelity sound reproduction with low standby power consumption of only 0.3W, and low output impedance of 200Ω for optimal audio quality. · Lightweight and Durable Construction: Made from premium aluminum alloy material that ensures robustness while maintaining portability for easy integration into various audio setups. Specifications: · Item Type: 2CH Sound Amplifier · Material: Aluminum Alloy · Gain: 0-20dB (independent channel adjustment) · Operating Frequency: 20Hz - 20kHz · Input Impedance: Single-ended 10kΩ, Balanced 20kΩ · Output Impedance: 200Ω · Operating Voltage: DC 5V - 12V · Standby Power Consumption: 0.3W · Operating Current: 5V - 73mA, 12V - 30mA · Input/Output Port: 6.35mm (1/4 inch) Package Includes: · 1 x 2CH Sound Amplifier This 2CH Sound Amplifier delivers precise control and high-quality amplification in a compact, durable design, making it an essential addition for any multi-source audio system requiring reliable and adjustable dual-channel sound output.