405 classic power amplifier, QUAD405 power amplifier circuit, QUAD34 pre-amplifier circuit

Name: 405 classic power amplifier, QUAD405 power amplifier circuit, QUAD34 pre-amplifier circuit
Brand: MicroHello
Price: 369 USD
Availability: InStock

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Description

History cannot be turned back, but this rebuilt machine allows us to revisit our past memories.

This machine has referenced the structural design of the original machine, with the chassis specially designed and produced using aluminum profiles with slight modifications, basically maintaining the original structure. The height has been increased by 5 millimeters, and the length has been increased by 12 millimeters.
The circuit is the original circuit of model 405, basically following the internal layout of the original machine. The imported E-type transformer has undergone sealing treatment. The filtering part uses four 63V10000UF capacitors, and the power tube uses 2N3773 gold-sealed paired tubes to ensure that the sound produced is very close to the original machine level. The circuit operates at a dual AC voltage of 36V, and the circuit output power is 80W@8 ohms and 150W@4 ohms,

Dimensions: 350mm (width) * 206mm (depth) * 123mm (height), Weight: 10.5kg