Very well constructed and engineered. Great delivery of power to all flash.

The adapters to each brand of flash are pretty pricey. But each one is engineered to each particular flash. The recharge cycles are very consistant. A bit slow for the Uni Jrs.

Just a great product! I power all my flashes: Quantum, Nikon, Dynalite. It also powers my Nikon D1X.

Customer Service

Haven't needed it yet.

Similar Products Used:

Quantum Turbo. I had Dynalite Jackrabbits, but sold them.