wiki:TubePhonoPreamp

Version 8 (modified by Eric Hazen, 4 years ago) (diff)

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Looking at tube phono stages:

Power Supplies:

Where to put it? Build new turntable platform for top of rack, leaving

  • Rack space: 18W x 16D x 6H

Groovewatt notes:

  • dual filter caps (poly+electrolytic). Poly at tube socket, other at PS board
  • tube sockets which can take shields
  • buy JJ ECC83 tubes
  • rectifiers UF4005

Power supply cable:

200V "A" 210V "B" 215V "C" Left common