Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Specifications

Front:
Thickness:
Standard 28.0 mm (1.102 inch)
Minimum 26.0 mm (1.024 inch)
Runout:
Maximum 0.05 mm (0.0020 inch)
Rear:
Thickness:
Standard 10.0 mm (0.394 inch)
Minimum 9.0 mm (0.354 inch)
Runout:
Maximum 0.15 mm (0.0059 inch)