Un pré inconnu à £52000.

X4 12B4A ultra linear signal valves
Specially designed KYOKU transformers
GZ37 or EZ81 valve rectification
Solid silver RCA inputs x3
Silver litz and mineral loaded pure silver wiring
2m mineral loaded (80 strand) pure silver umbilical cord
Shinkoh resistors
Duelund output capacitors
Copper screening and silicone dampening to power supply capacitors
Tri-composite chassis system:
9 carat gold over solid brass exterior
31mm solid Mahogany support frame
Copper internal screening platforms
Carbon fibre-ceramic isolation feet
External Isolation capacitor bank
with 2 additonal preamp outputs (silver wired)
Configurations:
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D7-L Preamplifier
Ultimate dual chassis Line stage preamplifier with external PSU.
Valve compliment: OC3A x4, 12B4A x4, EZ81/GZ37 x1
D7-P Preamplifier
Ultimate dual chassis Phono preamplifier (battery biased)
with external PSU. Valve compliment: OC3A x4,
6SN7GT x1, 12B4A x4, EZ81/GZ37 x1
D7-LP Preamplifier
Ultimate dual chassis Line / Phono integrated preamplifier
(battery biased phono stage) with external PSU.
Valve compliment: OC3A x4, 12B4A x4, 6GK5 x2,
417A x2, EZ81/GZ37 x1
Exclusively handmade in England.