Neophonics®: SUGDEN Si402 PURE CLASS 'A' POWER AMPLIFIER (c1960)
Neophonics®: SUGDEN A21a ORIGINAL PURE CLASS 'A' INTEGRATED & POWER AMPLIFIERS (1989-2000)
Neophonics®: SUGDEN Au51 SERIES (1990-1999)
Neophonics®: SUGDEN A21a PURE CLASS 'A' INTEGRATED AMPLIFIER & SUGDEN CD21 COMPACT DISC PLAYER (2000-2007)
Neophonics®: SUGDEN MASTERCLASS AA PRE-AMPLIFIER, SUGDEN MASTERCLASS AA CLASS 'A' POWER AMPLIFIER & SUGDEN MASTERCLASS COMPACT DISC PLAYER (1999-2007)
Neophonics®: SUGDEN BIJOU MUSICMASTER PURE CLASS 'A' POWER AMPLIFIER (2004-2008)
Neophonics®: SUGDEN BIJOU CDMASTER COMPACT DISC PLAYER, HEADMASTER CLASS 'A' HEADPHONE AMPLIFIER & PRE-AMPLIFIER AND AMPMASTER POWER AMPLIFIER, WITH DEDICATED STAND (2002-2008)
Neophonics®: SUGDEN A51 PURE CLASS 'A' STEREO POWER AMPLIFIER. (1967)
Neophonics®: SUGDEN A21 ORIGINAL STEREO AMPLIFIER. (1964)
Neophonics®: SUGDEN A21 SERIES TWO STEREO AMPLIFIER. (1968)
Neophonics®: SUGDEN T48 FM TUNER. (1976)
Neophonics®: SUGDEN A21 ORIGINAL CLASS 'A' STEREO AMPLIFIER. (1967)
Neophonics®: SUGDEN A25 MOSFET AMPLIFIER (1985-1990)
Neophonics®: SUGDEN A25B MOSFET STEREO AMPLIFIER. (1990-1995)
Neophonics®: SUGDEN A28 SERIES (1983-1986)
Neophonics®: SUGDEN AU41 PRE-AMPLIFIER & POWER AMPLIFIER (1991-1996)
Neophonics®: SUGDEN SDT-1 CD PLAYER (1993-1997)
Neophonics®: SUGDEN A48B INTEGRATED AMPLIFIER (1990-1995)
Neophonics®: SUGDEN AUDITION-C AMPLIFIER (1999-2004)
Neophonics®: SUGDEN A28II CLASS 'A' INTEGRATED AMPLIFIER (1985-1990)
Neophonics®: SUGDEN Au51 POWER AMPLIFIER - INTERNAL (1986-1990)
Neophonics®: SUGDEN Au51 POWER AMPLIFIER (1986-1990)
Neophonics®: SUGDEN MASTERCLASS PRE-AMPLIFER. (1999-2007)
Neophonics®: SUGDEN OPTIMA 140 LINE AMPLIFIER
Neophonics®: SUGDEN A48II STEREO AMPLIFIER (1976)
Neophonics®: SUGDEN A48II STEREO AMPLIFIER (1976)
Neophonics®: SUGDEN A48 STEREO AMPLIFIER (1973)
Neophonics®: SUGDEN R51 FM TUNER
Neophonics®: SUGDEN P51 POWER AMPLIFIER
Neophonics®: SUGDEN C51 CONTROL UNIT