Monaural converter
¥ 27,500 (1 unit, around 1986)
Commentary
Mono converter.
It can be used as a 200W (8 Ω load) monaural power amplifier by using it as QUAD stereo power amplifier 405-2.
Model Rating
| Type | Monaural converter |
| External dimensions | 80 mm wide x 40 mm high x 140 mm deep |
| Weight | 850g |