Specializing in the design of tube & transistor amplifiers, preamplifiers, and phono amplifiers for OEM's and for custom applications since 1979. Including: MFA (Moore, Frankland, Associates); Wavestream Kinetics; The Audio Archive; and Wells Audio.
TUBES: MFA; Wavestream; Jadis; Counterpoint; Antique Sound Labs; Golden Tube; Paragon; Precision Fidelity; Nestorovic; Melos; Sonic Frontiers; Audio Valve; Audiomat.
VINTAGE: McIntosh; Marantz; Scott 280; Scott 240; Fisher SA-1000.
OTL: Acoustat; Tenor; Graaf; Counterpoint; Futterman.
SOLID STATE: Pioneer M-22; Mark Levinson ML-2; Kenwood L-07M; Forte; Classe; vintage Krell class A, Quad 606.
Quad (ESL and electronics); Electrocompaniet; Pathos; EAR; Music Reference; Tom Evans; Mastersound; Primare; Supratek; Art Audio; and more.