Philips cassette recorder EL3300/00 - UK Vintage Radio Repair and Restoration Discussion Forum
The one we owe it all to, the first ever compact cassette recorder (Philips EL-3300) : r/cassetteculture
Compact Cassetten Recorder Report -... book by Uwe H. Sültz
First Compact Cassette recorder (Philips EL 3300) | The comp… | Flickr
Philips El 3300 1963. Сделал себе подарочек! — Сообщество «Клуб Почитателей Кассетных Магнитофонов» на DRIVE2
Cassette Deck Service - 1963 The first compact cassette recorder: Philips EL3300 Mono Battery powered Multi-function lever for tape transport control DC motor / unregulated power supply (speed varies with battery voltage)