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Anyone rolled fuses in the Primaluna integrated?31977
Anyone own Silverline Prelude Plus speakers in the Seattle area?16603
TADAC tube dac help13823
Most musical and grainless Holland Amperex 6DJ8/ECC88?56022
Mullard e188cc, e88cc or CV2492?20930
Mazda/RTC e88cc or e188cc? Halo getter (1960s) or dimple getter (1970s)?13220
Difference in sound between Siemens e88cc and e188cc?1542621
Mitchum or Blackburn for the Mullard 6922?451428
Quantify the difference between Holland Amperex e188cc/7308 and USA Amperex 7308/e188cc?16544
Which has richer tonality, the Holland e188cc or the USA 7308?601315
How does the sound of the PCC88 and PCC189 compare to the 6922/6DJ8 and its iterations?872312
6922 Amperex PQ White label... D or O-getter? Holland or Hicksville?880227
Need help interpreting tube code 3P3A R6J9271
Why not put crossover networks in accessible compartments?256822
How much does a Zobel network and its components affect the sound of speakers?983841