Qflash TRIO by Quantum Instruments

The Qflash TRIO by Quantum Instruments is a new flash system that combines Qflash head with  built-in FreeXwire TTL radio and QTTL adapter for a digital camera. Qflash TRIO has all the same features as other Qflash models including: Manual, Auto, Auto-Fill, TTL, Strobo and Program (Pre-Sets) Modes. TRIO is powered by Quantum's line of Turbo battery packs.