Alot of great choices. The Onix SP3 is an excellent integrated but it is not as detailed as say the VTL. I would choose an integrated that is hardwired and get a schematic for it. With the horns you have to make sure you don't get a bright sounding integrated. An old hi fi guy once told me to buy the tube amp with the biggest heavist iron (transformers). That puts the Onix in a league of it's own weighing in over 50 lbs.
I want to hear the new Melody SP7 (same as the Onix but replaces the SP3) featuring EL 34's. If it in fact does have better detail than the SP3 then it will be a killer integrated. Just the EL34's alone gives you some of the best midrange in the world. I have heard the Cayin and it sounds great on Renyards. I like the fact that you can run it in Class A. I can't say I actually heard a differnce though and I have only heard the EL 34 versions of it.
I would also check out Upscale Audio for their integrated amp primaluna. Based on Cost I'd chose the Melody SP7 or Onix's version of it.
I want to hear the new Melody SP7 (same as the Onix but replaces the SP3) featuring EL 34's. If it in fact does have better detail than the SP3 then it will be a killer integrated. Just the EL34's alone gives you some of the best midrange in the world. I have heard the Cayin and it sounds great on Renyards. I like the fact that you can run it in Class A. I can't say I actually heard a differnce though and I have only heard the EL 34 versions of it.
I would also check out Upscale Audio for their integrated amp primaluna. Based on Cost I'd chose the Melody SP7 or Onix's version of it.