Ditto everything r_f_ sayles and sgunther said!
I'm pro Aesthetix having previously owned the base Calypso with premium NOS tubes and currently owning the Signature version with premium NOS tubes. In approximately 7 years of combined ownership I've never had any problems or lost a tube.
I'm pro Aesthetix having previously owned the base Calypso with premium NOS tubes and currently owning the Signature version with premium NOS tubes. In approximately 7 years of combined ownership I've never had any problems or lost a tube.