I agree the 1800 is a very good unit for the money. The few changes made make the 1800 even better. Dealing with Underwood Wally (Walter) is a very good experience, no worries...
Read: https://forum.audiogon.com/discussions/perfect-path-total-contact-inside-a-power-conditioner-a-good-...
Read: https://forum.audiogon.com/discussions/perfect-path-total-contact-inside-a-power-conditioner-a-good-...