HPI-200

Power supply:
For output stage: Switching power supply for 400 Watt

Technical data:
2 x 85 watts/8 ohms, 2 x 150 watts/4 ohms
Frequency access: 5 Hz to over 100,000 Hz (-1db)
Remote control

Connections:
5x Stereo high level inputs Cinch
1x connectors for a pair of stereo speakers

Dimensions:
depth: 37,5 cm
width: 45 cm
height: 15 cm

 

It all started with this integrated amplifier. After 25 years of amplification with tube amplifiers it was time for a new generation of amps: powerful hybrid amplifiers equipped with high output power in compact dimensions, outstanding sound quality without restriction in the choice of speakers and universal applicability due to low energy consumption. In the output stage audio  MOSFETs  of the latest generation transfer  the outstanding musical characteristics  of the voltage amplifying tube to the loudspeakers without loss. Modern semiconductors in the power supply and the active volume control enable the tube to please your ears by producing natural tone colours  and smoothly reproducing  even complex sound events.

Signal voltage amplification with tubes

Producing a natural, lively sound image due to high dynamic range with very low distortion.

Balanced output stage

With complementary lateral MOSFETs: broadband, high current capability, lowest distortion.

Active volume control

Constant high sound quality independent of volume setting (mechanical potentiometers change their  technical characteristics according to slider  settings)

Power supply

Elaborate power supply with voltage stabilizers for each amplifier stage - three stabilizers for the audio circuitry, separate independent power supply for the control functions. Individually adjustable power supply, specially designed for audio applications for the output stages.

Processing

high quality components, e.g. 1% and 0.1% precision resistors, highest quality film capacitors in the signal path, 105° electrolytic capacitors with high durability in the power supply, circuit boards with optimized conductor path.

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