Wattson Audio Madison LE Amplifier

The Madison LE Amplifier is Wattson Audio’s first power amp and the perfect partner for the Madison LE System Controller.

  • Classic class A/B design with balanced XLR and single-ended RCA connectivity
  • Switchable operating modes – stereo, bi-amp or mono – to grow with your system
  • Single pairs of large, bi-polar output devices
  • Separate transformers for each voltage rail
  • 50 Watts of load-tolerant power into 8Ω
  • High-current mono mode dedicates entire power supply to single channel
  • RRP €6,495 inc. VAT
  • Availability – Q4 2024

Why reinvent the wheel when what it needs is to be made more round?
With its substantial power supply, class A/B operation and single output pairs, the Madison LE Amplifier follows a well-established design path, ensuring excellent measured and musical performance. But it also adds a few significant touches of its own – like the switchable operational topology that allows it to grow with your system: from stereo operation, through bi-amped configuration (from a single input) to high-current mono, meaning it can adapt and evolve depending on system circumstances.

The compact, milled from solid casework delivers superior mechanical performance while consuming fewer resources. The provision of both XLR and RCA inputs ensures that the Madison LE Amplifier can take full advantage of any changes occurring “upstream”.

The Madison LE Amplifier – an intelligent evolution of proven audio design, superior performance in a practical, space and cost efficient form.

Those visiting the Munich High End Show can see, hear and enjoy the Madison LE Amplifier, along with the Madison LE System Controller, Apertura speakers and Luna Cables, in Atrium 4.2, Room F204.

  • Performance
  • Input impedance:
  • 200kΩ balanced, 100kΩ single-ended
  • ​Ouput power:
  • 2 x 50W /8Ω, 2 x 80W /4Ω in stereo and bi-amp modes
  • 1 x 60W /8Ω, 1 x 100W/4Ω in mono mode
  • ​Bandwidth:
  • 2Hz to 500kHz (-3dB) at 1W into an 8Ω resistive load
  • ​Signal to Noise Ratio: > 120dB (unweighted)
  • Total Harmonic Distortion + Noise: < 0.1%
  • Mechanical characteristics
  • Dimensions (W x D x H): 8,6 x 11,4 x 34in (215 x 290 x 85mm), binding posts not included
  • Weight: 15,43lb (7kg)