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D300 - Mono Power Amplifiers

We are pleased to incorporate 'Never Connected' technology into these amplifiers to give the very best sound quality.
One very special component used in these amplifiers is the main toroidal transformer which provides power to both the UcD module and the 'Never Connected' power supply for the front end buffer amplifier. The core is overwound with a wire diameter that is larger than actually required giving a unit with 'equilibrium of resistance' between core loss and copper loss. In short this means that the transformer has minimal eddy currents, which makes it far more efficient and extremely cool in operation. Sound quality also benefits significantly from this feature. This transformer is specifically manufactured for us by Paul Houlden of TEC transformers.

Features:
  • 300 watts into 4 ohms
  • Balanced/single ended input
  • JFET discrete 'class A' input amplifier
  • 'Never Connected' PSU to input amplifier
  • Input impedance 1Mohms
  • Output impedance 0.01ohms
  • UcD 'Class D' output stage
  • Flat, fully load-independent frequency response
  • Low output impedance
  • Very low, frequency-independent THD
  • Very low noise
  • Active current limit
  • Voltage gain: 26db
  • Efficiency >90%
  • Cool running
  • Dimensions W:223mm H:59mm D:390mm
  • Weight: 5Kg
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