ONPA - production of the studio of the same name in Bangkok (Thailand) at the former TDK plant, mid-80s. Since the mid-90s, the same plant has been producing TDK SA series cassettes.
| Brand | Manufacturer | Model | Description | Type | Length | Year | Made in | Market | |
|---|---|---|---|---|---|---|---|---|---|
|
ONPA | ONPA Stereo Co. | AD | Type I Normal | 46 | 1984 | Thailand | Worldwide | |
|
ONPA | ONPA Stereo Co. | AD | Type I Normal | 60 | 1984 | Thailand | ||
|
ONPA | ONPA Stereo Co. | OD | Type I Normal | 60 | 1984 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD | Type I Normal | 60 | 1985 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD | Type I Normal | 90 | 1986 | Thailand | ||
|
ONPA | ONPA Stereo Co. | OD | Type I Normal | 60 | 1986 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 60 | 1987 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 90 | 1987 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 60 | 1988 | Thailand | ||
|
ONPA | ONPA Stereo Co. | OD | Type I Normal | 46 | 1988 | Thailand | ||
|
ONPA | ONPA Stereo Co. | SA | Type I Normal | 46 | 1988 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 46 | 1990 | Thailand | Worldwide | |
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 60 | 1990 | Thailand | Worldwide | |
|
ONPA | ONPA Stereo Co. | AD-X | Type I Normal | 90 | 1990 | Thailand | Worldwide | |
|
ONPA | ONPA Stereo Co. | MA-X | Type IV Metal | 46 | 1990 | Thailand | ||
|
ONPA | ONPA Stereo Co. | MA-X | Type IV Metal | 60 | 1990 | Thailand | ||
|
ONPA | ONPA Stereo Co. | SA-C | Type I Normal | 60 | 1990 | Thailand | ||
|
ONPA | ONPA Stereo Co. | AD-C | Type I Normal | 46 | Thailand | |||
|
ONPA | ONPA Stereo Co. | AD-C | Type I Normal | 60 | Thailand | |||
|
ONPA | ONPA Stereo Co. | AD-C | Type I Normal | 90 | Thailand |