Filtres actifs
Rega Planar 3
1977
Harman Kardon HK-560
1979
Ortofon MCA-76
1977
Harman Kardon A-402
1976
Harman Kardon T-403
1976
Leak Delta 75
1971
Leak Stereo 70
1968
Harman Kardon A-401
1976
Harman/Kardon 330B
1974
Harman/Kardon TA 600
1975
Acoustech VA
1965
Harman/Kardon 730
1976