Matched Tung-Sol 5687 Bronze Plates 1960 Dates Tested Strong

- Best for collectors and audio enthusiasts restoring vintage tube equipment or building tube amps that specify 5687 dual triode compatibility.
- Used condition with seller-stated strong test results; expect normal aging typical of 1960s tubes, though performance verified by seller.
- Seller has 323 feedback ratings at 99.3% positive; long-term track record supports reliability on vintage tube transactions.
- Shipping cost and handling time listed on eBay; check seller's current terms before committing, as details vary by location.
- Matched pair, 1960 manufacture date, bronze plates with large O-getter design; both tubes tested strong per listing.
- Before purchase, confirm your amplifier or equipment manual specifically accepts 5687 tubes and verify matched-pair tolerance requirements for your application.