I have a TT Orion 1 with built in tuner and Inrad filter. also 708 new mike in box. Best receiver on the market. Price is $2500. Also have a TT 229 tuner $175. Radio is 100% in all ways. Latest firmware 2xxx just back from TT in June. Great radio for CW and SSB. Will have in Shelby NC hamfest on Friday-Saturday this coming weekend even if it rains.! Ruby KF4NI