Philips 5R4GYS Rectifier's...PAIR

One pair of NOS PHILIPS 5R4GYS Rectifier tubes... considered one of the best.....they sound awesome!!!

Manufacture date of *November 1971*

I purchased these brand new. 'Less' than 800 hours use.
"Very long life tubes".
"Very hard to come by".
and getting more expensive to purchase and find by the day!!!

I have to many tubes... thinning down the herd.
Will not break up pair...so please don't ask! 8)

At my asking price I will include free shipping... ' Lower 48 only.'
No paypal fees....

https://www.upscaleaudio.com/collections/rectifier-tubes/products/philips-5r4gys-made-in-holland?var

100% feedback! Buy with confidence!
Low ballers will be politely ignored...

Thank-you for looking...Mark