Radiotron Designer's handbook
edited by F. Langford-Smith, 4th edition, 1953, Electron Tube Division RCA
Part 1, Chapter 7, Section 2, V: Voltage feedback from plate R.C.C input . (Actually, the whole chapter is well worth reading.)
Automatic Feedback Control System Synthesis
by John Ground. Truxall, 1955, McGraw-Hill
Section 2.6, Impedances (The most complete, but complex analysis of the feedback mechanism.)
Electronic Engineering
by Samuel Seely, 1956, McGraw-Hill
Section 5-10: The anode follower.
Section 6-2: Summing circuits
Section 6-3 General operational feedback amplifier
Electronics In Engineering
by Power. Ryland Hill, 1949, McGraw-Hill
Section 10-6: The cathode follower.
(While not directly on topic, it is a lucid explanation of feedback and the cathode follower.)
Electronics World
October 1995, Page 854
Jeff Macaulay, "Hot Audio Power" Very interesting hybrid amplifier.
For those readers who can read Spanish:
Amplificadores De Audiofrecuencias
by Adolfo Di Marco, 1953, Arbó Editores
Section 4-6: Circuitos prácticos.
//JRB
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E-mail from GlassWare Customers
Hi John,
I received the Aikido PCB today - thank you for the first rate shipping speed.
Wanted to let you know that this is simply the best PCB I have had in my hands, bar none. The quality is fabulous, and your documentation is superb. I know you do this because you love audio, but I think your price of $39 is a bit of a giveaway! I'm sure you could charge double and still have happy customers.
Looking forward to building the Aikido, will send some comments when I'm done!
Thank you, regards
Gary
Mr Broskie,
I bought an Aikido stereo linestage kit from you some days ago, and I received it just this Monday. I have a few things to say about it. Firstly, I'm extremely impressed at the quality of what I've been sent. In fact, this is the highest quality kit I've seen anywhere, of anything. I have no idea how you managed to fit all this stuff in under what I paid for it. Second, your shipping was lightning-quick. Just more satisfaction in the bag, there. I wish everyone did business like you.
Sean H.
9-Pin & Octal PCBs
High-quality, double-sided, extra thick, 2-oz traces, plated-through holes, dual sets of resistor pads and pads for two coupling capacitors. Stereo and mono, octal and 9-pin printed circuit boards available.
Designed by John Broskie & Made in USA
Aikido PCBs for as little as $24 |
