[Elecraft] ACC jack

[john at kk9a.com]

I am setting up my newly purchased K3S and I have three devices that use
the same ACC jack on the transceiver. I use a Top Ten Band Decoder for
switching antennas and filters, a MicroHAM DigiKeyer II for CW and RTTY
and an Elecraft KAP500/KAT500 linear amplifier and tuner. The Band Decoder
and DigiKeyer II interface well individually with the K3S, I have yet to
try the amplifier ACC cable. How can I run all three devices
simultaneously though the single K3S ACC jack?  Elecraft supplied a Y
adapter with the amplifier cable.  Do I need another Y, is is safe to
connect all of these together with Y's?  Is there a better solution?

73,
John KK9A