The Quadra Extension Cable connects the Quadra Head or the Quadra Ringflash PRO / ECO with the Quadra ELB 400 or older RQ Battery power pack.
11003 Extension Cable:
* Length: 5m
For best performance please use the standard 2.5m Quadra flashhead cable (included with all heads and sets). Extension cables reduce the power output and slow down the flash duration.
Note: always switch the Quadra ELB 400 or RQ Battery Power Pack off when cables / heads are connected or disconnected.