Mr Y.Nasu Filesfor 4P1L Single Ended Amplifier Data in Japanese,ex Owner of ISO TANGO,as Mr Suzuki10>
Talking about 4P1L Single Ended Amplifier
Idea from Mr Ale Moglia Amplifier
Bartola.co.uk Mr Ale Moglia siteexplain about new type of SE ,include about 4P1L how to use
DAC DIY with 6N1P
Yaha like Head Phone Amplifierwith DAC PCM2704
How about use for sound source from Raspberry Pi B+ This is not toy..High End Audio
Very Small Music Server at home DIY
Last update 1st Jan 2021 from Yachiyo Japan
Since 4P1L SE Amplifier circuit on 19th May 2014 Sakura Chiba Japan

Single Ended Amplifier D.I.Y
How to build up Amplifier Single Ended Amplifier 2004-2021