Multiple

This is a device that is a row of jack sockets all wire together in parallel.
It can be provided as two independent rows of 4 if required. If you have an 8 way multiple, you only have to remove the tinned wire link on the PCB to make this 2x 4 way multiples

http://www.analoguesolutions.com

• Module is passive
• 15 mm Depth

No info about availability.