Rega Exon Spezifikationen PDF herunterladen (Seite 5)

General Description

The Rega Exon 3 Power Amplifier is a 120 Watt 8Ω/200 Watt 4Ω high

performance, symmetrical circuit, Mono Block power amplifier, which

is housed in the Rega custom built extruded aluminium case and high

thermal efficiency heat sink. The Exon 3 amplifier has a fully protected

output stage, with DC and electronic thermal protection & supply

monitor for both transformers. High quality Evox polypropylene

capacitors have been used in the signal path.

Circuit

The Exon 3 power amplifier uses a fully symmetrical circuit topology

throughout, with a low distortion high linearity & bandwidth common

base voltage amplifier driver stage. This type of circuit topology will

provide the necessary voltage swing, to enable the Exon 3 to drive the

speaker system with the minimum of distortion. Four Sanken 200 Watt

output transistors are used in a high current output stage, thus

enabling the Exon 3 to drive the most awkward of speaker systems.

The Exon 3 uses two generously rated toroidal transformers for each

rail of the power supply, and with 37,600µF of parallel connected

smoothing capacitors, will provide more than enough current to drive

the hardest of loads. All input and driver stages are fed from a fully

regulated supply providing a stabilized voltage, ensuring the highest

level of sonic purity.

The improvements to the power supply and the internal wiring

plus the up-grades to the capacitors & transistors, all combine

to give a significant improvement to the over all performance of

this already high performance amplifier.

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Rega Exon Spezifikationen Seite 5