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VTL's and KT88's?

Howdy! Does anyone have any experience using KT88's in their VTL amps? Specifically, I have a pair of MB450 Signature (pre Series II version). The best current KT88 (Gold Lion) is reputed to provide better sound quality than the best current 6550C and I'm tempted to try them. At $900 for the two octets, I'd like to hear from anyone who's used KT88's in their VTL's before I take the plunge.

Thanks!
kbarham

Showing 2 responses by johnss

johnss
600 posts
 
The best sounding KT88 is the Shuguang WE-KT88 plus red base tubes.  They are 3 dimensional have tonal qualities in spades, but they will not stand up to the high plate voltages on the MB-450, or other VTL amps.
If you try a Chinese KT88, you will get flash over and early tube failures. So stick with the gold lion KT-88s, or if you want a touch warmer sound, try the Electro Harmonix KT88.
johnss
600 posts
 
@vegasears , thanks! also don't forget or overlook those 12AT7 inputs, they affect the sound too. Try a pair of PSVANE art series or the T-II series if you want more detail. If you want a warmer sound, the Shuguang treasure series will fit the bill.

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