ok, ESP Harp, Speaker, Bel Canto amps 845,mon blocks. Cat pre Amp, mk2.also Dcs Elgar,+ persell.Up sampler.
Audio Research Rev2 Mk2+Balanced Vk50 SE
Can some one give good advice, On the two Preamps,Audio Res Rev2, Mk2.+ the Balanced Audio VK50 SE. Both or Balanced an used the fame 6h30 tube. thank John J