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Tuesday, September 2, 2014

811 Tube Amplifier

More pictures to share - 811 tube amplifier and 300B tube amplifier.

Hints:
  • The value line of refurbished Permalloy C cores are REALLY value for money for entering into the Permalloy / Amorphous world.
  • If one wants significant improvement above the refurbished Permalloy, the Nippon Steel Amorphous C cores are the ones to order. 
  • The Cobalt C cores another foe one must not forget. They are not cheap but they are worth every penny of it. Try Google for Cobalt output transformers to get to know more about them and how good they are. 

811 tube amplifier






300B tube amplifier







J&K Audio Design
2 SEP 2014

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