Introductory Special: Sophia Electric Classic MK1.5 300B Tubes
This Classic 300B MK1.5 is a special version by using Classic II 300B technology with some original Classic 300B parts. It is an improved version (better lows and highs) of the original Classic 300B tube.
Option 1: $999.99 per Grade A matched pair with one year warranty.
Option 2: $899.99 per Grade A matched pair with 30 days warranty.
Option 3: $799.99 per Grade B matched pair with one year warranty.
Option 4: $699.99 per Grade B matched pair with 30 days warranty.
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