The Q Flash Model X2 can be powered by the new Qpaq-X system. It can also be powered by a Lumedyne or Norman pack, with appropriate adapters, for up to 400 w/s (GN 220, ISO 100 film) of auto-flash. Quantum Instruments X2 TTL Flash Head is a completely automated flash head with 4 user selectable operating modes. Flash control is either Automatic, Manual, Stroboscopic, or TTL (with optional adapters for TTL camera control)
Note: The X2 cannot be powered by the Turbo Battery -- only the Q-Paq, Norman 200C, 400B, or Lumedyne Powerpacks with Batteries.
For Full TTL Operation, a TTL compatible camera and a Quantum TTL Module Cord are required
For an up-to-date list of TTL "D" series Adapters and compatible cameras, click here.