You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Reply to thread

Message

I did consider the 572B's but 3 tubes were more than twice the price of 4 811A's and buying the 4 811A's I now have a spare set of tubes. I dont push the amp to max performance and I am betting I just had a weak tube to begin with. You dont gain anything with the 572's other than they are a bit more durable so I just figured I would stick with the factory recommended tubes.

[QUOTE="W1MSG, post: 239832, member: 13274"] I did consider the 572B's but 3 tubes were more than twice the price of 4 811A's and buying the 4 811A's I now have a spare set of tubes. I dont push the amp to max performance and I am betting I just had a weak tube to begin with. You dont gain anything with the 572's other than they are a bit more durable so I just figured I would stick with the factory recommended tubes. [/QUOTE]

Top Bottom