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VinylTrak – A full-featured MM/MC phono preamp

Author(s): Cordell Bob

After spending many years to write an encyclopedic tome on audio power amplifier design, Bob Cordell decided to turn his considerable talent to the design of a phono...

€ 2,99

A Tube based Phono Preamplifier

Author(s): Gevel Marcel van de

Since noise is always a very important factor in phono preamp designs, Marcel gives it much attention. He compares several tubes in this regards, giving methods for...

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An Archival Phono Preamplifier

Author(s): Galo Gary

An Archival Phono Preamplifier is a phono preamplifier designed for playback of vintage recordings long-playing, 45- and 78-rpm records made before the RIAA...

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RIAA revisited, or how to better judge documented figures

Author(s): Polak Hans

Hans Polak noticed that the noise specifications of RIAA preamps are often given in units and operation conditions that make it hard to easily judge the comparative...

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Proteus – a current input moving coil preamp

Although Erno Borbely must have designed a dozen or more phono preamps, he never tires of trying new avenues of circuit design to find that elusive holy grail. In...

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The High-Octane phono preamp

Author(s): Allmaier Hannes

Hannes Allmaier likes to design phono preamps because of the interesting mix of conflicting requirements of low noise, correction accuracy, headroom and dynamic range...

€ 2,49

The Equal Opportunity - A Balanced Moving Magnet Phono Stage (Part 1)

Author(s): Yaniger Stuart

The Equal Opportunity - A Balanced Moving Magnet Phono Stage (Part 1) Vol 7 Stuart Yaniger Not just another phono preamp you might think and indeed Stuart...

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Optimizing RIAA realization

Author(s): Self Douglas

Douglas Self approaches 'RIAA optimization' from an unexpected slant: which circuit configuration makes the most effective use of the capacitors used, in...

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The Equal Opportunity - A Balanced Moving Magnet Phono Stage (Part 2)

Author(s): Yaniger Stuart

The Equal Opportunity - A Balanced Moving Magnet Phono Stage (Part 2)    Vol 8

Stuart Yaniger

In part 1 of this article in Volume 7 Stuart...

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Grammophone preamplifier noise calculations - the 3852 Hz rule revisited

Author(s): Gevel Marcel van de

Gramophone preamplifier noise calculations – the 3852 Hz rule revisited      Vol 8

Marcel van de Gevel

The noise of an...

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