coming soon


  • For Control B Pre amplifier
  • totally electronically regulated
  • Includes 3 tubes, 1 rectifier 5Y3 provides the direct current to the regulation device constituted by a low internal impedance tetrode 6Y6 working with a sharp cut off pentode EF 184 which issues the amplification of the error signal.
  • Tubes: 1 x 5Y3 - 1 x 6Y6 - 1 x 6EJ7
  • Weight: 8 Kg

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