BRZHIFI PAP-711 Tubo Efecto de Campo Clase A Preamplificador 220V HiFi Amplificador de Potencia
BRZHIFI PAP-711 Field Effect Tube Class A Preamplifier 220V HiFi Power Amplifier Reference Circuit for SANSUI 711. - Pure Class A circuit+electronic filtering, making sound localization more accurate, with clear separation and details.