Best blogs of the audio underground

SPL db

Junior Member
Great stuff in this thread! Thanks Nate for posting it and a tip of the hat for every else adding to it and reviving it!


Señor Member
You say you like amplifiers, do you?
You say, "hey, I'm lookin' for some cool ideas for amplifiers" -- do you?
Well, looky here:

In case you get the urge, say, to go Class B -- and leave fleapower behind.



Señor Member
I believe the text mentions that the swinging choke in the P/S probably weighs as much as a modern receiver.
We're trying to cajole Someone We Know into slappin' one together ;)
古典音響。墾丁大腳牛教練 -"
Classical sound. Kenting Bigfoot Bulls Coach"

I just came accross this one! i must have saved a while back, chrome automatically translates it, i was looking for a blog that has some 2a3 schematics on, i distictly remember it had a lot of western electric as well as Brookes brother's stuff on it (ring a bell to anyone?)


Post Whore In Training
Ohh I have one I stumbled upon today and hope someone decides to tackle a project or two listed on there. He’d be a good addition to the Haven family too!

Pete Millett's DIY Audio pages

I've tackled several of his projects - here are a few I've posted about:

Yet another amp build...
New DIY USB PSU for Raspberry Pi
Buzz's intepretation of Pete Millet's Starving Student Headphone Amp
Pete Millett's Engineers Amp

Pete's a great guy - he's helped me out on several occasions with odd questions.