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Chip Amps Amplifiers based on integrated circuits

Leak 1800 Receiver
Leak 1800 Receiver
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Old 18th December 2006, 04:17 PM   #1
GrumpyOldMan is offline GrumpyOldMan  United Kingdom
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Default Leak 1800 Receiver

Has anyone got any info, or know of a source, for the Leak 1800 Receiver, please?

Regards, Bryan.
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Old 19th December 2006, 10:25 PM   #2
Piercarlo is offline Piercarlo  Italy
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I have rebuild from scratch the schematic of output section. If may be useful...

IMHO is not a great tuner-amplifier. Sound is very harsh, although I've modified the VAS stage to improve it's "independence" from load variations. Internal cabling it's poor because of non-use of shielding cables with consequent worsened diaphony. Tuner section is just a normal tuner without any brightness in circuitry. An used Grundig sintoreceiver as may be R300 get better performance although it use TDA 2030 as output stages. But Tuner section is really euphonic... as *don't* is the Leak 1800.

However have fun! :-)

Ciao
Piercarlo
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Old 20th December 2006, 01:28 PM   #3
GrumpyOldMan is offline GrumpyOldMan  United Kingdom
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Thanks Piercarlo.

I'll have a look at it and see if it helps.

Regards, Bryan.
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