^^^
I remember when I swapped out the KT-120 tubes in the REF-75 for the KT-150s. No need for a/b comparisons there at all. Nor was there any need for a/b comparisons in swapping out the SR Blue fuses for the SR Orange fuses. In both cases, the improvement was immediate and very obvious.
Frank
I remember when I swapped out the KT-120 tubes in the REF-75 for the KT-150s. No need for a/b comparisons there at all. Nor was there any need for a/b comparisons in swapping out the SR Blue fuses for the SR Orange fuses. In both cases, the improvement was immediate and very obvious.
Frank