A Buffered Mult: https://www.modulargrid.net/e/intellijel-buff-mult

You will be able to modulate multiple parameters simultaneously with a single voltage source (1 x 6) or send the same pitch sequence to both Dixie and Plaits, or split the Out from Plaits into multiple paths (i.e one into MFX—one into Filter) and create a multi-dimensional layered sound that you could Pan around. Lots more.