Sophia Electric’s New Standard Production 300B Tube
Sophia Electric's new 300B tube offers a sweet, mellow sound at an affordable price with options for different grades and warranties.
- The description claims the tube delivers a sweet, mellow sound.
Specifications
- Options
- Option 4: $499.99 USD per Grade B matched pair with a 30-day warranty, Option 3: $599.99 USD per Grade B matched pair with a one-year warranty, Option 2: $599.99 USD per Grade A matched pair with a 30-day warranty, Option 1: $699.99 USD per Grade A matched pair with a one-year warranty
Variants (4)
- Option 4: $499.99 USD per Grade B matched pair with a 30-day warranty — 499.99 USD — In stock
- Option 3: $599.99 USD per Grade B matched pair with a one-year warranty — 599.99 USD — In stock
- Option 2: $599.99 USD per Grade A matched pair with a 30-day warranty — 599.99 USD — In stock
- Option 1: $699.99 USD per Grade A matched pair with a one-year warranty — 699.99 USD — In stock
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