Category : Manufacturer
Nelson Pass ' Spielwiesen-Company for the development of new, experimental power amplifiers, often designed in two stages, with J-Fets on the input and V-Mosfets on the output side, in Class A operation and with a low output power of up to 25 watts at 8 ohms, preferably for lovers of highly efficient disposable loudspeakers. Limited-quantity small-series production, extensive, well-documented and commented DIY publications of the circuits and concepts.
Hi-fi power amplifier, div. HiFi accessories
http://www.firstwatt.com