Aune S17 Pro EVO Headphone Amplifier – Silver

High-performance Class-A headphone amplifier designed for precise, powerful, and natural sound.

Key Features:

• Twin JFET & Output Transistors: High input impedance and stable operation; 16 output transistors drive headphones and IEMs up to 7.5 W.

• Class-A Design with Dual Gain: Offers 50 mA/100 mA per transistor with two gain levels for smooth, warm sound at low gain and powerful output at high gain.

• Precision R2R Volume Control: Four-way balanced volume using R2R chip and high-quality op-amps for accurate channel balance, wide soundstage, and precise positioning.

• Overheat Protection & Cooling: Automatic switch to lower current mode if temperature exceeds 69 °C; includes dual-color display and 3D cooler structure.

• High-Quality Power Supply: 50 W low-ripple toroidal transformer and 19200 μF capacitor array for clean, interference-free analog output.

Specifications:

• Brand: Aune

• Model: S17 Pro EVO – Black

• Color: Silver

• Binding: Electronics

• Part Number: S17 Pro

• EAN: 6974802511153

• Package Dimensions: 15.8 x 12.0 x 3.4 inches