Talking about the ultra-fi bespoke tube creations!? There is only one boutique ultra high end audio bespoke manufacturer, that can materialise such unique music boxes.... The Dalby Audio £70k D3 phono line/phono preamplifier, made to measure. D3 uses two pairs of 6sn7 for the line and one pair of 6sl7 for phono stage, three tines per channel driving the phono and separate solid-state power supply.

Both chassis sits on two types of Ebony wood (Macassar and Gabon) for isolation. Umbilical cord is pure silver foil in silk.

The Dalby Audio Hiaraki audio rack, that D-3 sits on is sold separately.

Everything is built in England.