Ypsilon Electronics PST 100 Anniversary Edition Preamplifier Announced
19.03.2025 05:33 | ~1 minute read
The full premiere of the Ypsilon Electronics PST 100 Anniversary Edition preamplifier will take place at Audio Show Deluxe on March 22-23, 2025, Whittlebury Park Melbourne room, at which time the full technical specifications of the device will be available. But the curtain of secrecy has already been lifted - so, the new preamplifier, released for the 30th anniversary of the company, is a further development of the SE model.
Ypsilon Electronics PST 100 Anniversary Edition preamplifier is now equipped with new transformer attenuators are made with custom nanocrystalline core material. New circuitry "ultra pure topology" in the active gain stage using silver wound nanocrystalline transformers at input and output.
No capacitors are used in the signal path (only high quality film capacitors are present in the power supply with a double C-core amorphous choke filter). All internal wiring is made of pure silver wire, and the tube set has remained unchanged (C3m).
The appearance of the Ypsilon Electronics PST 100 Anniversary Edition preamplifier has also changed slightly compared to its predecessor – the display has become more informative.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
Preamplifiers — Ypsilon Electronics PST 100 Anniversary Edition
Model name
PST 100 Anniversary Edition
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
N/A
Analog outputs (balanced)
N/A
Analog outputs (single-ended)
N/A
Gain (dBu)
N/A
Input sensitivity (mV)
N/A
Output voltage (V)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Maximum output level (balanced) (dBu)
N/A
Maximum output level (single-ended) (dBu)
N/A
Volume control range (dBu)
N/A
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Signal to Noise Ratio (SNR, unweighted) (dB)
N/A
Total Harmonic Distortion + Noise (THD+N) (%)
N/A
Dimensions (mm)
N/A
Weight (kg)
N/A
Official link
More content
Bärbox B.01 – Speakers in Solid Wood Cabinets
The German company Bärbox has released new acoustic systems Bärbox B.01 – slender two-way floor-standing loudspeakers are designed in solid wood cases and operate in the frequency range from 38 to 20,000 Hz (at 87 dB sensitivity and 4 Ohm impedance). The downward-facing phase inverter port allows for maximum flexibility in the placement of the speakers in the listening room.
FiiO K15 – an Inexpensive DAC with a Headphone Amplifier
FiiO plans to release a new DAC with a headphone amplifier and a preamplifier FiiO K15. Detailed performance characteristics of the new product will be announced after the presentation at the CanJam exhibition in London - but it is already known that the model will go on sale in August 2025 for an affordable 599 euros. Of course, FiiO K15 supports Hi-Res up to PCM 32/768 and DSD512.
D&A Alpha PRO – Digital-to-Analog Converter with Zero-Jitter Clock Architecture
D&A (Digi & Aesth) has introduced a relatively inexpensive ($699) digital-to-analog converter with headphone amplifier D&A Alpha PRO. Alpha Pro was developed on the basis of the flagship ESS Technology ES9039MSPRO chip, it supports signals up to PCM 32/768, DSD512 and hardware decodes MQA.
Cyrus 40 PPA – the Latest Phonostage is Now Available
Cyrus Audio has officially unveiled the Cyrus 40 PPA phono preamplifier – the model has been previously demonstrated at exhibitions and is now available for sale at a suggested retail price of €2,499 or $2,899.
Cambridge Audio EVO 150 SE – Meet the Updated Amplifier
Cambridge Audio has released an improved version of its famous network integrated amplifier – this month the Cambridge Audio EVO 150 SE will go on sale. The device uses Class D amplification based on NCOREx “Tuned by Cambridge” modules and delivers 2 x 150 watts to 8 ohm speakers. The amplifier is equipped with a built-in digital-to-analog converter based on the advanced ESS Technology Sabre ES9018K2M chip.
