goatwuss:
i think the best you can do is plug your ht processor into an unused input on the syrah. when you want to use your ht, switch the syrah to the input your processor is on and turn the volume on the syrah up to 12 o'clock. this way you can use your ht processor's volume control, but mostly you'll be using it to attenuate the volume of the signal. i can't think of any way you can do without the syrah's volume control being in the signal path.
i think the best you can do is plug your ht processor into an unused input on the syrah. when you want to use your ht, switch the syrah to the input your processor is on and turn the volume on the syrah up to 12 o'clock. this way you can use your ht processor's volume control, but mostly you'll be using it to attenuate the volume of the signal. i can't think of any way you can do without the syrah's volume control being in the signal path.

