Maintained including replacement of 1 transistor and 6 capacitors. The 606 is thick and unimaginable from its compact exterior. The good sound unique to QUAD allows you to enjoy not only classical music, but also jazz vocals in a mild way. The high level of musicality that makes you enjoy the music with a pleasant tone stands out. Overall there is dullness (Oikawa Tetsuji)
Maintenance information: 2025.8.24 Maintained (±b bypass C in both CH boards, gain setting C replacement Lch power stage Tn x 1, poor characteristics → replacement
Operation test)
Accessories: power cable
Main specifications: output 140W+140W (8Ω) W321×H140×D238mm 12kg