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Electronic Theatre Controls Inc

ColorSource Spot gobo holder comparison


These images show the three typical Source Four gobo holders for A and B size gobos and in which slot they can be put in. There are other holders available, however A and B sizes always remain the same diameter. Note that the "Drop-in iris slot" can only hold either a drop-in iris OR  the wider gobo holder, not both at the same time. 

Template holder v2.png

( Tape measure in centimeters )


S4 Holder slots.png


This applies to all Source Four profile models, including the XDLT shutter barrells for LED Series 3 as well as the ColorSource Spot (V) fixtures.


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