EVO 200 Preamplifier

The EVO 200 Tube Preamplifier is a fully tube-based control center designed for high-end two-channel systems built with separates. Featuring a dual-mono topology and tube rectification, it delivers a rich, natural sound with excellent depth, low noise, and precise imaging—bringing out the full performance of connected sources and power amplifiers.

Engineered for purity and long-term reliability, it uses premium components, point-to-point wiring, and a carefully optimized gain structure to reduce noise and preserve musical detail. The result is a highly transparent yet musical presentation, with a wide, immersive soundstage and refined tonal balance.

Key Features

• All-tube preamplifier (pure analog design) for maximum signal integrity
• Dual-mono topology for superior imaging and channel separation
• Tube rectification (2 x 5AR4) for lower noise and more natural sound
• 4 x 12AU7 tubes in the gain stage for rich tonal character
• Point-to-point hand wiring for optimal signal path quality
• Dual toroidal power transformers reducing magnetic and acoustic noise
• ALPS Blue Velvet analog volume control for precise, noise-free operation
• SuperQuiet relay-based input switching minimizing interference and crosstalk
• SmartGain low-gain design (~10–12 dB) for ultra-low noise performance
• Home Theater Bypass + multiple RCA inputs/outputs for system flexibility
• No built-in DAC or phono stage to maintain purity and upgrade flexibility