Two vintage Brimar ECC83/C / 12AX7 tubes, marked Made in England BVA. Used condition; actual pair shown in the photographs. Tested on a Metrix 310 CTR, with handwritten test labels visible in the photos. Test readings do not establish remaining service life. No NOS or unused-condition claim. Price is for both tubes.
The two tubes photographed. Grey plates, top getter assembly and nine-pin bases are visible in the photos. Please inspect all images for construction, markings and cosmetic condition. No exact production date or factory-code interpretation is claimed.
Test labels are shown on the tubes. No numerical matching tolerance, noise test or microphonics test is claimed here. Check compatibility with your equipment before purchasing.
DHL Express tracked shipping, with protective shock-absorbing packaging. Delivery charges, estimated dates, available destinations and return terms are those shown in the eBay listing and checkout.
Stock #0036