These tanks have been in storage for a very long time. There is some minor corrosion on the shells of these units in places, but they are 100% brand new and function perfectly. The patina picked up while in storage is great if you need to replace a tank in an older amp and have it look period correct, but in all honesty- they live inside of a vinyl bag in the bottom of your amplifier, so the blemishes on the shell of these units is completely inconsequential. Please see the pictures. The corrosion varies from unit to unit, but like I said- they are all brand new and sound fantastic.
This particular model, 4EB3C1B is good for most of the newer Fender amplifiers with a solid-state reverb driver circuit, including Blues Deluxe, Blues Deville, Hot Rod Deluxe, Hot Rod Deville, and many others, including some older Peavey amps such as the Mace and Deuce, among others.
Please note that the older vintage Fender amplifier designs employ a tube and transformer reverb driver circuit, and these tanks will not work with those amplifiers.
If you are unsure if this is the correct tank for your needs, please contact us prior to making a purchase, and we will gladly help you determine if this will work for you or not.