Hello Don and Lynn,
Thank you for your additional info regarding the Raven and Blackbirds.
I have placed an order for the Raven preamp, with Linlai 6SN7 tubes, cherry finish. It will be build in the next manufacturing cycle and delivery date is expected in November/December.
I am looking forward to listening to the Raven in my set-up. The Caladans is 93dB sensitivity into 4 ohms. I can only imagine it is very very good sounding, given all that has been said about it.
BTW, given that the Raven has such good noise rejection components, is it necessary to use audiophile grade power cord in place of the stock power cord that is supplied with it? Just curious.
Thanks.