Anyone Using A Lampizator Golden Gate (with volume control) Directly Into Your Power Amp?

[wisnon]

A bit off topic .... is there a Lampi that will drive not super inefficient headphones directly (HiFiMan or Abyss or Sennheiser)?

Yeah, but only the Lampi HeadDac. ALRainbow had one in NY and there was another in Texas. It has a driver tube slot that could accept 6sn7 or VT99. PM AL and ask him for more info.