| Logo | Brand |
Number of cassettes
in catalog |
Year |
|---|---|---|---|
| Aiostay | 1 | ||
| Aiphone | 1 | ||
|
Aiwa | 74 | 1968 - 1991 |
| Ajax | 2 | ||
| Akagni | 1 | ||
|
Akai | 49 | 1971 - 1992 |
| Akyo | 5 | ||
| Alba | 3 | ||
| Alcon | 4 | ||
| Alfa | 1 | ||
| Alfide | 2 | ||
| All | 0 | ||
| Allander | 2 | 1978 - 1978 | |
| Allied | 1 | ||
| Allorgan | 5 | ||
| Allsop | 1 | ||
| Alltronic | 2 | 1978 - 1978 | |
| Alltronic HK | 1 | 1978 - 1978 | |
| Alpha | 2 | ||
| Alpha Plus | 3 | 1983 - 1983 |
