Neophonics®:
SUGDEN MASTERCLASS FPA-4 PURE CLASS 'A' POWER AMPLIFIER
Neophonics®:
SUGDEN MASTERCLASS FPA-4 PURE CLASS 'A' POWER AMPLIFIER
Neophonics®:
SUGDEN MASTERCLASS FPA-4 PURE CLASS 'A' POWER AMPLIFIER - REAR VIEW