English
Description
This amplifier is meticulously crafted for the most discerning enthusiasts of the legendary 300B tube sound. It features an unprecedented Parallel Single Ended structure operating in pure Class A, built with the highest quality toroidal transformers specifically designed for this model. This architecture guarantees exceptional linearity and a remarkably wide frequency response. To protect your investment, the amplifier includes a delayed anode voltage switching system that significantly extends tube life. The resulting sound signature captures the unique essence of the 300B tubes, offering a performance that is free, spacious, and deeply involving for an unparalleled listening experience.
Specification
| Input impedance | 4Ω/8Ω |
|---|---|
| Power consumption | 180W |
| Inputs | 3xRCA |
| Type | Stereo elektrónkový zosilňovač |
| Frequency range | 12Hz-60kHz (-3dB) |
| Vacuum tubes | 4x 300B, 2x 6sn7, 1x 12AX7, autobias |
| Dimensions | 420x380x226 mm |
| Model | Lybra |
| Max. output power | 2x15W |
| Circuit type | PSE parallel single ended |
| Harmonic distortions THD | <0,25% |
| Net weight | 23,5 kg |
Fezz Audio
The Polish brand Fezz Audio was founded in 2016 in the picturesque Podlasie region in north-eastern Poland. It was founded by Maciej Lachowski, who runs it alongside his brother Tomasz, and its roots run deeper than one might think. Since 1991, the Lachowski family has owned Toroidy.pl, a renowned manufacturer of toroidal transformers, and it is precisely this experience that forms the basis of Fezz’s sound. The name itself is also an interesting story – it originated from the way Maciej’s young daughter pronounced the Polish word ‘pies’, meaning ‘dog’.
Fezz Audio specialises in valve amplifiers, which are among the few in the world to use toroidal output transformers manufactured in-house by the family. The company manufactures most of its components in-house, which enables it to maintain high quality at a surprisingly affordable price. The product range includes integrated and power amplifiers, preamplifiers, phono preamplifiers, headphone amplifiers and D/A converters. The devices are characterised by their compact design, precise workmanship and a wide range of colour options that will liven up any interior. Meanwhile, the team of engineers in Podlasie is constantly refining the products so that each new generation brings even more musical enjoyment.
Manufacturer information (GPSR)