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Anyone rolled fuses in the Primaluna integrated?23347
Anyone own Silverline Prelude Plus speakers in the Seattle area?10833
TADAC tube dac help9803
Most musical and grainless Holland Amperex 6DJ8/ECC88?39362
Mullard e188cc, e88cc or CV2492?15190
Mazda/RTC e88cc or e188cc? Halo getter (1960s) or dimple getter (1970s)?9130
Difference in sound between Siemens e88cc and e188cc?1237821
Mitchum or Blackburn for the Mullard 6922?367628
Quantify the difference between Holland Amperex e188cc/7308 and USA Amperex 7308/e188cc?13484
Which has richer tonality, the Holland e188cc or the USA 7308?483015
How does the sound of the PCC88 and PCC189 compare to the 6922/6DJ8 and its iterations?713712
6922 Amperex PQ White label... D or O-getter? Holland or Hicksville?712027
Need help interpreting tube code 3P3A R6J6541
Why not put crossover networks in accessible compartments?221822
How much does a Zobel network and its components affect the sound of speakers?816641