Klimo Merlin - DIY Clone



Säljes av: Giuseppe
Medlem sedan: 2024-03-10
Inlagd: 2026-01-11 11:31


4 700 kr(SEK)

Kategoria: Försteg    Skåne/Lund: Näytä kartalla

International buyers are welcome.

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My own build of a classic linea preamp (no phono), which has mostly been stored in a closet due to small children.

Power supply has a massive CRC filter and active B+ regulation.

Separated regulated heaters for each channel.

A relay activates the B+ after a warm-up period — the front LED indicates this by changing color. Another relay shorts the inputs for safe turn-on and turn-off.

The PCB and chassis come from Italy.

All Nichicon and Mundorf capacitors, Dale resistors, and an original Alps potentiometer were used.

It has a power inlet with EMI filter, custom TOROIDY audio-grade shielded and encapsulated toroidal transformer, and a ground-loop breaker circuit.

Very low noise floor, with no hum and the expected second-harmonic dominance.

It has 20 dB of gain and delivers a solid, three-dimensional soundstage.

It comes with used ECC88 Amperex tubes and a pair of brand-new JJ E88CC.

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Pickup or shipping available, with double packaging.

https://www.radiomuseum.org/r/klimogmbh_merlin.html



Säljes av:
Giuseppe
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Medlem sedan: 2024-03-10
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