I'm very impressed by your attention to detail. I really do wish you the very best of luck in this venture. Every aspect of the project clearly demonstrates your clarity of vision, attention to detail and desire to produce nothing but a grade-A preamp.
I got the PEQ-503's yesterday and played around with them last night. I am really thrilled with the sound quality of these things! I ended up switching the jumpers to the 60/180hz, 350/1k positions. It is going to work really well as a mix-sweetener on the project I am working on. Thanks for the great work! - Rob O., USA
Thank you for the wonderful kit. I have just finished building 1 preamp board and 1 PSU board. Your directions and organization of parts was fantastic. Thanks again for putting together such an easy and fun to build kit.