Sophia Electric KT88-ST Tube, the best KT88 ever made for Western Amplifier, GEC

Regarding amplifiers, if you are the owner of an original Leben CS-600, I think the Sophia Electric EL34-ST was the best match for the CS-600's voicing. The new Leben CS-600X is considerably different in its voicing, and I found the Sophia Electric KT88-ST to be the best match for the CS-600X.

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