"GIN-ICHI GP1097 Speed Ring Adapter Mount for Profoto A1/A1X/A10" I purchased this from Gin-ichi, but I'm selling it because I already have another adapter and this one is redundant. Unused. Box included. No spigot. Retail price: 15,277 yen. (Product Information) Notes on Use To attach an OCF softbox to this mount, you will need the OCF Speed Ring Adapter 101210. (RFi Speed Ring Adapter for Profoto is not compatible) Mount for Profoto A series ・This product is a Gin-ichi original mount specifically designed for use with Profoto A1/A1X/A10 and OCF softboxes. ・It allows you to attach Profoto (OCF) lightboxes in addition to Profoto A1/A1X/A10 accessories, expanding your lighting options. ・Made of lightweight aluminum with a cool design that fits the A1/A1X/A10. ※Umbrellas cannot be used. Important Notes 1. This attachment is for Profoto A1/A1X/A10, so strobes from other companies cannot be used (although GODOX may be usable, it is not guaranteed). 2. When moving this mount with a Profoto A1/A1X/A10 and a softbox attached, do not lift it by holding the A1 body. Instead, move it by holding the mount frame or the light stand. (If you lift only the A1 body, the attachment and light stand may fall off.) 3. Early OCF products (snoots, barn doors, grid kits, color filter starter kits) cannot be used. (Currently available OCF products have slits and can be attached without problems.)"