Certified Quality and Safety: The JM6 Pro 2 is ensuring it meets high safety and performance standards. This reflects our commitment to quality and the safety of our products, providing peace of mind for users. Advanced Audio Technology: Equipped with the CX31993 model, this amplifier enhances your audio experience by delivering clear, detailed sound. It's perfect for audiophiles looking to get the most out of their headphones with an impedance of less than 32 Ohm. Robust and Design: Constructed from high-quality metal, the JM6 Pro 2 offers a sturdy build that is both aesthetically pleasing and . Its compact dimensions (110mm width) portable and easy to integrate into any setup. Versatile Connectivity: This device features both LINE IN (AUDIO IN) and LINE OUT (AUDIO OUT) options, allowing for flexible connections to various audio sources and outputs. Whether you're connecting to a phone or a computer, it ensures seamless audio transmission. No Battery Required: The JM6 Pro 2 operates without a built-in battery, eliminating the need for frequent charging. This design is ideal for continuous use, ensuring that your audio enjoyment is never interrupted. Product Specifications Product Name: JM6PRO 2 Portable HiFi Headphone Amplifier Chip: CX31993 Op-amp Chip: MAX97220 Maximum PCM Sampling Rate: Up to 32bits/384KHz Signal-to-Noise Ratio: ≈107dB (320, A-weighted) Noise Floor: 3.5μV (single-ended) ~ 5.7μV (320, A-weighted) Dynamic Range: ≈104dB (32Ω) Crosstalk Suppression: ≈-71dB (32Ω) Distortion: ≈0.0030% (32Ω) Output Power: ≈70mW (32Ω/+N