KRIS
model(s)	wire color	connection
t23b	Audio	audio
99er	Ground	ground
vega	N/C	n/c
	Common	ground
	PTT	relay
	receive	n/c
model(s)	wire color	pin number
xl-23	Audio	1
xl-23a	Ground	2
xl-25	N/C	n/c
xl-70	Common	2
xl-50	PTT	3
	receive	n/c
model(s)	wire color	pin number
23+	Audio	1
	Ground	4
hi-z (use an amplified mic only)	N/C	n/c
	Common	3
	PTT	2
	receive	n/c
model(s)	wire color	pin number
ventura	Audio	1
valient	Ground	2
	N/C	n/c
	Common	2
	PTT	3
	receive	4
model(s)	wire color	pin number
victor	Audio	1
victor II	Ground	2
	N/C	n/c
hi-z (use an amplified mic only)	Common	2
	PTT	3
	receive	4