Lot of 2 Matched Sylvania 6SN7WGTA Brown Base Tested Like NOS Balanced Tube

- Best for vacuum tube amp owners or audiophile restorers needing matched pairs of 6SN7WGTA tubes; the brown-base Sylvania variant is sought for vintage equipment.
- Used condition with tested result means tubes function within spec; "like NOS" indicates minimal wear, though not factory-sealed or guaranteed lifespan.
- Seller has 3,631 feedback ratings at 99.9% positive over multiple years; strong track record for tube sales reliability.
- Shipping is $12.95 standard; no expedited option stated, so plan 5–14 days typical ground delivery.
- Matched pair of Sylvania 6SN7WGTA brown-base tubes, electrically tested; exact test parameters and bias measurements not provided in listing.
- Before purchase, confirm the specific test results (bias, plate current, or mutual conductance values) match your amp's requirements and tolerance by contacting the seller.