Fame and fortune here I come!

Well OK maybe not, but it looks like I’ve made it to audioXpress magazine and surely that counts for something? 😀

I didn’t subscribe to their newsletter (I do now! 😉 ) so I found out a bit late, but they seem to have open-sourced the Borbely Hybrid Headphone-amp design (kudos for that) and referenced my post as one of the examples of the usage of the circuit. That’s really great and very much appreciated, but next time guys let me know in advance and I’ll provide you with a better board picture, ok? 😀

Since that discovery gave me time to reread the original post, I started googling for turn-on/turn-off protection and delay circuits and maybe it’s time to see if something can be done here? That the amp had dangerous levels of DC offset at turn-on and turn-off was more or less the only real flaw with an otherwise great and very interesting design. Google did provide some inspiration that I am going to look at and see if I can come up with something good. I was tempted for a moment to use a uC, but putting software in a Borbely-design seems inappropriate in some way 😉

One Response to Fame and fortune here I come!

  1. Pingback: Fifth anniversary! | theslowdiyer

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