Memorandum of Repair & Home brew
[Links]
| Site Name | Description |
| Japan Industrial Design Promotion Organization | You can see the changes of modern industrial design from 1957 through Good Design Awards Japan. |
| Audio-Heritage | The one and only systematic reference of audio equipments in Japan. |
| Tuner Information Center | A lot of information of vintage tuners include many models of Kenwood, Pioneer, Sansui, and so on. |
| Blues's laboratory | Blog page about tuners , musics , audio equipments , earthquake , PMAs and so on. very good! |
| CoolTune FM/AM Tuner | A lot of information of vintage tuners , references and so on. very good! |
| Hiro's webpage | Great resource about many article includes adjustment of tuners , audio equipments , FTTH , ...., so many good pages! |
| AKAI professional | A manufacturer of the electrical music instruments. |
| HiFi Engine | A lot of information of audio instruments include manuals and schematics. Please create an account on the top page of HiFi Engine web site to download files. |
| efu's page | The owners web page developing many good softwares include "WaveSpectra ( FFT )" and "WaveGene ( Function signal generator )". Great! |
| Helmut Singer Elektronik | European dealers of secondhand, refurbished Test Equipment. Some of the data sheets of the test equipment are in this site. |