I'm moving and decided to sell some books I've collected. I have first editions of Blencowe's "Designing Power Supplies for Valve Amplifiers" and "Designing Valve Preamps for Guitar and Bass". in excellent condition. I wanted to get an average price and holy moly! Are these books really that valuable? I've had them for about a decade I guess. I'm not trying to sell them here, I'm trying to figure out if I'm dreaming. 😕
The respective ISBNs are:
978-0-9561545-1-4
978-0-9561545-0-7
Any input is greatly appreciated.
The respective ISBNs are:
978-0-9561545-1-4
978-0-9561545-0-7
Any input is greatly appreciated.