Use a soft, lint-free cloth for the gold-plated faceplate. Avoid harsh chemicals that can strip the plating.
The Jadis DA30 is a legendary Class A integrated vacuum tube amplifier, revered by audiophiles for its warm, musical signature and hand-built French craftsmanship. Because these units are built to last decades, many owners acquire them on the secondary market without the original documentation. jadis da30 manual
Note: There is no internal Phono stage; an external preamp is required for turntables. Speaker Outputs Use a soft, lint-free cloth for the gold-plated faceplate
Most DA30 models feature an autobias circuit . This means you do not need to manually adjust internal potentiometers when replacing tubes, provided you use matched pairs. 🔌 Connection Guide Use a soft
4 x KT88 (or 6550/EL34 depending on the specific revision).