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

Electrical Specifications

Primary coil resistance
Cold 0.36 - 0.55 Ohms
Hot 0.45 - 0.65 Ohms
Secondary coil resistance
Cold 9.0 - 15.4 k Ohms
Hot 11.4 - 18.1 k Ohms
Pickup coil resistance
Cold G (+) and G (-) 185 - 275 Ohms
Hot G (+) and G (-) 240 - 325 Ohms

NOTICE: "Cold" and "Hot" in the above specifications express the temperature of the distributor itself. "Cold" is from -10°C (14°F) to 50°C (104°F) and "Hot" is from 50°C (104°F) to 100°C (212°F).