Just wondering if one of the Stanton / Pickering insiders here could give us some inside info on the Stanton phono pre-amps.

I installed quite a lot of them in radio stations...mostly the 310b. Still have some of them. One 310 (with mods) is still in service here in my livingroom system. I had a 210 also...but don't have that one anymore.

Were those designed in-house? How did folks inside view them?

(Hope this isn't the wrong place to ask this question)

Dave O.