Glass Audio 1989/02

Glass Audio volume 1, number 2/1989

  • Soft Start for Tubes (1)
  • Valve Views (3)
  • Rejuvenating Dyna's Mark IV (8)
  • Looking at Vacuum Tube Rectifiers (13)
  • Extending Tube Life (16)
  • Kit Components (18)
  • World Directory (Manufactures of Tube Electronics) (20)
  • Books from Old Colony Sound Lab (23)
  • Transformer Hunting (24)
  • Kit Report (Five Dynaco ST-70 Mods: a Comparision Test) (26)
  • Leters (34)
  • Glass Case (44)
  • Classified (45)