- ------------- Description - ------------- HOLLAND Amperex 6SN7 4 TUBES 6SN7 can replace 6N8P 5692 CV181 Ring Getter I had test them in TV-7 tester ,the test value is ok This test value is from the TV-7 tester (6SN7 MINI-mum value is 50/50) Please check my picture for more details V7003 Suitable for speaker, amplifier,CD player etc. - ------------- Payment - ------------- The terms of payment we accept: PAYPAL If you have any questions, please feel free to contact me - ------------- Shipping - ------------- When I receive your payment. I will send your items within 1-3 days We provide professional packaging services to ensure that you receive your items safely. - ------------- About postage - ------------- If you purchase multiple items from our store, we off er combined shipping to save you money. - ------------- About us - ------------- Quality merchandise and customer service is our primary concern. Many of our customers come back to us again and again because of our integrity, fair prices, and excellent customer service, regardless of where they live in the world - ------------- Contact us - ------------- Hello.If you have any questions about the goods, please let me know. I will contact you actively. Give you a reasonable solution. I hope we can have a good deal. thank you very much. :?