| 851910 | Coin- or Disc-operated record-players |
| 851920 | 851920 - Sound recording or reproducing apparatus; operated by coins, |
| 851921 | 851921 - -- without loudspeaker |
| 851929 | 851929 - -- Other |
| 851930 | 851930 - Sound recording or reproducing apparatus; turntables (record- |
| 851931 | 851931 - -- with Automatic record changing mechanism |
| 851939 | 851939 - -- Other |
| 851940 | Transcribing machines |
| 851950 | 851950 - Sound recording or reproducing apparatus; telephone answering |
| 851981 | 851981 - Sound recording or reproducing apparatus; using magnetic, opt |
| 851989 | 851989 - Sound recording or reproducing apparatus; n.e.c. in heading n |
| 851991 | 851991 - Cassette players, non-recording |
| 851992 | 851992 - -- pocket-size cassette-players |
| 851993 | 851993 - -- Other, cassette-type |
| 851999 | 851999 - -- Other |