Violectric HPA V550 Analog Headphone Amplifier with Reference-Grade Sound Quality (AMS-HPA-V550)

Violectric HPA V550 Analog Headphone Amplifier

Description

The Violectric HPA V550 is a flagship analog headphone amplifier designed for reference-grade audio performance in professional and audiophile environments. Engineered with advanced amplifier technology, the HPA V550 delivers exceptional power, precision, and sonic transparency for critical listening applications.

Built to drive a wide range of headphones—from sensitive low-impedance models to demanding high-impedance and planar magnetic headphones—the HPA V550 provides outstanding dynamics, clarity, and control. Its powerful amplifier architecture ensures effortless performance with minimal distortion and ultra-low noise.

Featuring multiple analog inputs, balanced and unbalanced headphone outputs, dedicated line outputs, and motorized volume control with remote functionality, the HPA V550 offers excellent flexibility for sophisticated audio systems. Premium internal components, including dual toroidal transformers and high-capacity filtering, ensure stable power delivery and uncompromised sound quality.

Key Features

• Flagship analog headphone amplifier for reference-grade audio
• Powerful amplifier design for low-, high-impedance, and planar headphones
• Three analog stereo inputs: 2 RCA and 1 balanced XLR
• Headphone outputs: 2 x 6.3 mm unbalanced and 1 x 4-pin XLR balanced
• Four powerful amplifiers with high-output performance
• 6400 mW maximum output into 50 ohms
• 21V RMS output into 600 ohms
• Adjustable ±18 dB pre-gain for optimal headphone matching
• Separate switching for headphone and line-out signal paths
• Balanced and unbalanced line outputs
• Motorized volume controls with balance adjustment
• Remote control for volume, mute, input, and output selection
• DC voltage and overload protection monitoring
• Dual toroidal transformers for stable power delivery
• Over 35,000 µF filter capacity for clean, reliable performance
• Ideal for mastering, studio monitoring, and critical listening