RSP Modded RSP Technologies Saturator

Modded RSP Saturator. Stock, these units have a very narrow range on the dial where it goes from clean to a heavy blanket of ugly 3rd order fuzz with almost no nuance in between. I've tweaked the circuit to remove the harsh high end of the distortion for a more smooth mid forward sound with a much wider range of useable effect. Every one of these I've encountered stock, have badly mismatched channels. I've calibrated the channels to be pretty close to each other. I've also done extensive tube tests and found the holy grail of NOS tubes for these, two of which have been installed. Les Paul knobs have also been installed for recall ability. The result of all this: A poor man's Culture Vulture. Please note, the meters on these are not lit but can be easily seen even in dim light. Shipping only to the lower 48 states for free!