We make some of the very few tube preamps that are **not** SET... ye olde Dynaco PAS-3 is SET, as is the Citation 1, many of the earlier ARC preamps, the CAT, the Joule Electra; Al is correct- most tube preamps are 'SET'. The term really is for *amplifiers*, where it creates a distinction, not preamps.
Hi Audiogabby. I have been using a Dehavilland Mecury II for the last three years. I agree with your assessment of it. However, I found that with the proper vibration control applied the bass can be deeper and taught. First, I put a 3mm Marigo Audio VTS dot under all of the tubes. Then I use a set of Marigo Mystery feet under it, which sits on an Adona rack. I also replaced the stock Russian output caps with Mundorf Silver/Oil ones (I consulted Kara before doing this). Finally, I replaced the 5 AW4 rectifier tube with a Tungsol 5U4GB. I'm no longer looking to change preamps.
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