The PRSLSI Loop Start Interface and Power Supply from Bogen functions as both a loop start interface for small paging systems and as a 24VDC power supply. The PRSLSI includes Tip and Ring terminals for connection to a loop start trunk to provide paging access and enough audio capacity to drive up to 25 self-amplified speaker inputs. The PRSLSI also supplies 9 CU (450 mA) of regulated 24VDC power for external equipment like self-amplified speakers. Integral flanges and rubber feet allow for wall or shelf mounting. The PRSLSI is UL listed.

24VDC Talk battery supply for loop start ports

Buffered audio output for up to 25 self-amplified speakers

Six-terminal barrier strip

Integral flanges and rubber feet for wall or shelf mounting

UL and C-UL listed

Related Questions and Answers

Q: 1. Will this adapter work on a Sony Nex 7 to allow Canon 40 D Flash?

A: This Adapter allows you to use the new Sony flashes on the old Minolta hotshoe that is on the Nex 7 If you put a Canon flash on this adapter it will just fire with no TTL only manual mode on the flash

Q: 2. would this work with the a7 cameras using yongnuo wireless triggers? i have the yn603 transmitter to yn-560III flashes and trying to make these work with my sony cameras instead of getting a whole new flash system

A: The Vello HSA-CSMSA adapter will let you use older Sony and Minolta flashes, with the original proprietary Sony mount, on your a7 series camera. I think you should be able to connect your Yongnuo transmitter directly to the a7 series hotshoe, which is the new Sony multi-interface shoe. I have another brand of inexpensive manual trigger that works when attached directly to the hot shoe on my a7rii.

Q: 3. will this work with other impact monolights? like de VC 500WL ?

A: This controller can only work with the Impact Venture monolight.

Q: 4. Can I use my Godox 685s flash on my Minolta XD7 & Minolta XE1 35mm SLR cameras?

A: Those cameras do not use the Minolta TTL shoe. They use a standard shoe with a center pin. This adapter would not work for those cameras. If the center pin is lined up between the camera and the flash you should be able to fire the flash with center pin firing without any adapter.

Q: 5. will this allow me to use my older Sony "I" shoe accessories from the HXR M-50 to my A6500?

A: No, the Vello HSA-CSASM Sony/Minolta to Sony Multi-Interface Shoe Adapter would not allow you to use the older Active Interface Shoe accessories on the Multi-Interface Hot Shoe used on the Sony Alpha a6500 Mirrorless Digital Camera. It is designed to connect accessories designed for the older Sony/Minolta MAXXUM Auto-Lock hot shoe design used on their SLR/DSLR still cameras for use on the newer Multi-Interface hot shoe.

Q: 6. HelloCan we use this adater with sony a6000 and metz BL 400 studio flash.Thank you

A: You can, as long as the flash does not exceed the trigger voltage rating of the a6000, which I believe is 6volts.

Q: 7. I have a Sony a6300 and need to trigger two Alien Bees B800 strobes. Will this adapter allow me to do this?

A: It will help you trigger the Alien Bees, you would then need the PC cord that will connect from the Shoe Adapter to the sync input of the strobes which will take a 3.5mm (1/8 ) connection.

Q: 8. Is it compatible for Sony a7r iv camera

A: Yes it is compatible with the Sony A7R4.

Q: 9. Will it work with Sony a58 ?

A: yes it works fine with my camera sony alpha a 58 to my HVL - F43AM flash

Q: 10. Is this controller compatible with any Impact receiver? ...Similar to how Pocketwizard is.

A: No, it is not. At the time of this reply, the Impact Venture Wireless Controller with Canon Shoe is specifically designed for use with the Impact Venture TTL 600 Monolight, and will not work with any other Impact radio receiver currently in our inventory.