Wattson Audio Madison Amplifier

The Wattson Audio Madison Amplifier is a compact, high-performance 2-channel power amplifier designed for serious hi-fi systems. Developed in collaboration with CH Precision, Madison combines a fully discrete symmetrical circuit, low-feedback Class A/B amplification, and a robust external power supply to deliver speed, stability, transparency, and musical control in a remarkably compact chassis.

Key Features

• Compact 2-channel power amplifier
• Stereo, mono, and bi-amp operating modes
• Developed in collaboration with CH Precision
• Low-feedback Class A/B linear amplification
• Fully symmetrical, fully discrete circuit architecture
• Balanced XLR and single-ended RCA inputs
• External regulated and filtered power supply
• Switchable gain: +20 dB or +26 dB
• Solid billet aluminum chassis
• Available in Light Gray or Dark Gray
• Designed and manufactured in Switzerland

Why We Love It
The Madison Amplifier is a strong fit for listeners who want serious high-end amplification without oversized chassis design or unnecessary complexity. It has the engineering credibility of Wattson Audio’s collaboration with CH Precision, but its compact size and flexible operating modes make it practical for real-world systems. The ability to run in stereo, mono, or bi-amp mode gives it long-term system value, especially for customers who may want to scale their setup over time.

Technical Specifications

General

• Type: 2-channel power amplifier
• Operating Modes: Stereo, monaural, bi-amp
• Color Options: Light Gray or Dark Gray
• Dimensions: 216 x 300 x 87 mm
• Weight: 6.0 kg
• Power Supply: External 36V DC, 350W, universal input
• Power Consumption: <0.5W standby, 20W idle, 450W maximum

Analog Inputs

• Input Types: Balanced XLR, single-ended RCA
• Input Impedance: 100 kΩ
• Nominal Level: 2.0V RMS

Speaker Outputs

• Output Type: Spade / banana sockets
• Bandwidth: 1 Hz to 400 kHz (-3 dB)
• THD + Noise: <0.05%
• Signal-to-Noise Ratio: >120 dB, A-weighted
• Voltage Gain: +20 dB / +26 dB switchable

Output Power

Stereo / Bi-Amp Mode

• 8Ω: 2 x 50W
• 4Ω: 2 x 75W
• 2Ω: 2 x 100W

Mono Mode

• 8Ω: 1 x 50W
• 4Ω: 1 x 100W
• 2Ω: 1 x 150W