Hi, new member here. I just found and bought this Jen Phaser KP 900. I just curious about the age (no dates on the pots) and any other info. I'm pretty sure it's a two stage, but i'm not sure...it looks mid 70's by design but can anyone tell me if these were ever reissued because this looks brand new....well it is brand new, I'm pretty sure it was NOS and had never been used until I plugged it in. I'm not looking to sell but a rough value would be nice to know incase I ever needed to. Thanks in advance for any help with this.