Bottlehead Tape preamplifier


Does anyone have experience with either the Eros and/or Repro tapehead preamplifiers? I have a substantially modded Otari MX5050 RTR with an Eros.The sound of a self-recorded tape optimized like the Tape Project doesn’t rival the original audiophile album. I’m concerned that the Eros is a weak link.
wfowenmd