Purity Audio Design Basis Mk2

Purity Audio Design Basis Mk2 tubed preamplifier in good physical and functional condition. Unit sold as new for $4,500.00 The 'Basis II' provides a silky smooth, clean, dynamic presentation with low distortion using a Class 'A' zero feedback circuit providing a low output impedance and high inpu...

Purity Audio Design Basis Mk2 tubed preamplifier in good physical and functio...