Ypsilon Electronics PST 100 Anniversary Edition Pre Amplifier


World Premiere Audio Show Deluxe on March 22-23, Whittlebury Park Melbourne room

The Anniversary preamp was developed to celebrate our 30 years since we formed the company. It was an exercise to take the performance of our SE preamp to a higher level.
In addition to the SE model :

The transformer attenuators are made with custom nanocrystalline core material
It has a special ultra pure topology in the active gain stage using silver wound nanocrystalline transformers at input and output. No cap in the signal path.
It’s all point to point wired with ultra pure silver wire.
It uses only high quality film capacitors (no electrolytics)  in the power supply and also very high inductance double C-core amorphous choke filter.

The anniversary preamp uses the same  C3m tubes ,1 per ch., and rectifier tube.

The front display is our newest design with large characters and selectable colors from the settings menu of the preamp.


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