Griffin and Incipio, both gone?

i have a number of Griffin accessories purchased over the years. I know they were taken over by Incipio, but it appears they have now both gone altogether. Have any other companies filled the gap, manufacturing cables, connectors etc?

I'm looking for a cable (like the Griffin one I used to have) to plug my iPad and headphones into my guitar, so i could play over garage Band

thanks in advance