Note that we can now supply the Vision DAC/Preamp combo unit with two digital coax inputs as a $50 option.
The second digital coax input is selected by a back panel toggle switdh.
Best regards,
Frank Van Alstine
P.S Sorry, two coax inputs only, optical inputs require another internal circuit board and a place to mount the optical inputs, no room for these in the combo DAC/Preamp unit.