Looking to buy some tubes

[Zachary]

Hello,

I'm looking to buy the following tubes and was wondering if anyone on here had these up for sale:

6x Z566M

3x Z560M

1x Z561M

Ideally I'd want all the tubes to be NOS as well as tested. I'm specifically looking for the red-coated variant for all three. Send me an email at zacharyl...@gmail.com if you have some for sale.

Best regards,

Zachary