http://www.hififorum.nu/forum/topic.asp?TOPIC_ID=84259 Webb16 juni 2016 · 2016-06-16 5:29 pm. #2. Hello, In a French audio site there is a discussion going about the power supply for the 30 watt Hiraga. There are several members who did compare all kind of power supplies. And they all; agree that the one giving the best results was an CLC supply. I would use all the 52000µF after the choke and get an extra …
Jean Hiraga
Webb19 aug. 2001 · The Class-A Amplifier Site. This page was last updated on 19 August 2001 [ Back to Index ] A Dutch journey in JLH-land . ... The only transistor amplifier I have used every now and then during the last 10 years or so was the famous Hiraga 20 Watt amplifier (I have built several of these amplifiers, in a number of variants and settings). Webb9 aug. 2001 · The improved diagram can be modified so that the class of operation moves from mode A to mode AB. The modification is simple and relates only to 12 kohm … lindsey wheat
Hiraga 20-30 W Class A Audio Power Amplifier - Andiha
Webb15 nov. 2012 · Jean Hiraga (l'Audiophile No. 27) At the end of 1979, the high-end of high fidelity as regards amplifiers concerned, of good part, the amplifiers with direct coupling, … Webb4 apr. 2004 · 19/07/2001 Figures 4 and 5 added to Hiraga 20W Part 3 article. Figure 10 moved to separate page. 01/08/2001 Original articles for the Hiraga 20W Class-A Part 3 and ‘The Monster’ added. 07/08/2001 Original article for the Hiraga 20W Class-A Part 1 added. 08/08/2001 Original article for the Hiraga 20W Class-A Part 2 added. Webb13 feb. 2009 · Class-A amps are theoretically only 50% efficient maximum — i.e. you need a 100W power supply to output 50W of audio. In reality, because home speakers are … lindsey wheaton doss