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Post by bluesboy52 on May 8, 2020 23:06:30 GMT -7
What is the function of the three preamp tubes in the Cure amp? Thanx
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Post by premiumplus (Dave) on May 9, 2020 5:33:43 GMT -7
Most likely first and second stage gain, tone stack recovery, and phase inverter.
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Post by bluesboy52 on May 9, 2020 11:17:00 GMT -7
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Post by bluesboy52 on May 24, 2020 10:49:59 GMT -7
Interested in knowing how swapping the phase inverter 12AT7 tube to a 5751 changed the amp's tone. Anyone? cheers
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Post by jkramsey1991 on Jun 5, 2020 20:54:33 GMT -7
Interested in knowing how swapping the phase inverter 12AT7 tube to a 5751 changed the amp's tone. Anyone? cheers Probably wouldn't change the tone that much and its not a change I would suggest. A phase inveter can be hard on tubes due to the voltages and the AT7 has a higher handling capacity for that compared to other 12A_7 varieties. A 5751 would change the gain characteristics a bit but not enough that I would risk the lowered reliability/longevity of the tube.
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