![OPTONICA SA-5151 Stereo Amplifier-Receiver - 1978 Vintage Print Ad](https://i.ebayimg.com/thumbs/images/g/FrMAAOSwTghb2AXR/s-l140.jpg) | OPTONICA SA-5151 Stereo Amplifier-Receiver - 1978 Vintage Print Ad USD 11.35 Category : 1970-79 Seller : p-sigma(1684, 100.0%) | ![Optonica SA-5206 Stereo Receiver Replacement Backplate Back Panel](https://i.ebayimg.com/thumbs/images/g/BrYAAOSwpp1jRFrr/s-l140.jpg) | Optonica SA-5206 Stereo Receiver Replacement Backplate Back Panel USD 60.0 Category : Vintage Stereo Receivers Seller : alyca-31(2143, 99.3%) |
![SHARP OPTONICA RT-3535 CASSETTE DECK ORIGINAL SCHEMATIC DIAGRAM M008y](https://i.ebayimg.com/thumbs/images/g/MYQAAOSwbdVfEMKq/s-l140.jpg) | SHARP OPTONICA RT-3535 CASSETTE DECK ORIGINAL SCHEMATIC DIAGRAM M008y USD 17.95 Category : Vintage Manuals Seller : vintage.audio.stereo.supply(1217, 100.0%) | ![1982 Optonica Print Ad, The Optimum Black Magic Stereo System Speakers Turntable](https://i.ebayimg.com/thumbs/images/g/V-8AAOSwBzZmVkNZ/s-l140.jpg) | 1982 Optonica Print Ad, The Optimum Black Magic Stereo System Speakers Turntable USD 11.5 Category : Other Collectible Ads Seller : upgradedplayspace1(947, 100.0%) |
![OPTONICA High-Fi Stereo-Black Components in the Dark-1978 Vintage Print Ad](https://i.ebayimg.com/thumbs/images/g/tVoAAOSwRhFbyX9h/s-l140.jpg) | OPTONICA High-Fi Stereo-Black Components in the Dark-1978 Vintage Print Ad USD 11.35 Category : 1970-79 Seller : p-sigma(1685, 100.0%) | ![Original Genuine Optonica SA5101 SA5105 Owners Manual - NOT a reprint](https://i.ebayimg.com/thumbs/images/g/ggEAAOSwt9hhNaX3/s-l140.jpg) | Original Genuine Optonica SA5101 SA5105 Owners Manual - NOT a reprint USD 14.99 Category : Vintage Stereo Receivers Seller : darlingsunshine(1915, 98.3%) |
![Optonica RT-3300 STEREO CASSETTE DECK Tested Mostly Works AS-IS ONLY EB-7829](https://i.ebayimg.com/thumbs/images/g/j3AAAOSwhAxiZxiZ/s-l140.jpg) | Optonica RT-3300 STEREO CASSETTE DECK Tested Mostly Works AS-IS ONLY EB-7829 USD 59.99 Category : Vintage Cassette Decks Seller : tracktowntreasures(12860, 99.2%) | ![Cartridge + Diamond stylus for Trio KP8080, Numark GROOVETOOL, Optonica STY158](https://i.ebayimg.com/thumbs/images/g/5BMAAOSwoTxc7Wrg/s-l140.jpg) | Cartridge + Diamond stylus for Trio KP8080, Numark GROOVETOOL, Optonica STY158 GBP 34.95 Category : Record Player/Turntable Parts Seller : audiospoon(20241, 98.8%) |
![Optonica SM-3300 Stereo Amplifier Service Manual Vintage OEM Diagrams Repair](https://i.ebayimg.com/thumbs/images/g/nhMAAOSwWJZlZsSb/s-l140.jpg) | Optonica SM-3300 Stereo Amplifier Service Manual Vintage OEM Diagrams Repair USD 15.99 Category : Vintage Manuals Seller : chrisjenick(2773, 100.0%) | ![Optonica SA-5205 Parting Out Switch Covers One Only](https://i.ebayimg.com/thumbs/images/g/U6YAAOSwB-1Y6nlc/s-l140.jpg) | Optonica SA-5205 Parting Out Switch Covers One Only USD 9.95 Category : Other Vintage A/V Parts & Accs Seller : stevegalgiani(7818, 99.8%) |
![Vintage Optonica SA-5151 Receiver ad, B&W / 1 Page, 07/1978](https://i.ebayimg.com/thumbs/images/g/qg4AAOSwRmJkPpls/s-l140.jpg) | Vintage Optonica SA-5151 Receiver ad, B&W / 1 Page, 07/1978 USD 5.99 Category : 1970-79 Seller : bluetcm4(562, 100.0%) | ![1978 OPTONICA RT-6501 Computer Controlled Cassette Deck Print Ad ~ DREAMING ART](https://i.ebayimg.com/thumbs/images/g/7lQAAOSwGM9lZTto/s-l140.jpg) | 1978 OPTONICA RT-6501 Computer Controlled Cassette Deck Print Ad ~ DREAMING ART USD 7.99 Category : 1970-79 Seller : robdoll-68(208, 100.0%) |
![Optonica SA-5206 Receiver Replacement Low High Cut Mode FM Muting Switch Handle](https://i.ebayimg.com/thumbs/images/g/uHMAAOSwU6VjRFZ1/s-l140.jpg) | Optonica SA-5206 Receiver Replacement Low High Cut Mode FM Muting Switch Handle USD 25.0 Category : Vintage Stereo Receivers Seller : alyca-31(2143, 99.3%) | ![Optonica SA-5205 Stereo Receiver Parting Out Bass Potentiometer](https://i.ebayimg.com/thumbs/images/g/6AEAAOSwU8hY7Q5u/s-l140.jpg) | Optonica SA-5205 Stereo Receiver Parting Out Bass Potentiometer USD 16.95 Category : Other Vintage A/V Parts & Accs Seller : stevegalgiani(7884, 99.8%) |
![1979 Optonica Original Dealer Advertising Photos +Newsletter S0-9205 HiFi Stereo](https://i.ebayimg.com/thumbs/images/g/xqQAAOSwB89lGs8f/s-l140.jpg) | 1979 Optonica Original Dealer Advertising Photos +Newsletter S0-9205 HiFi Stereo USD 17.5 Category : Vintage Manuals Seller : beehaventrading(9311, 99.9%) | ![Optonica SA-5205 Stereo Receiver Parting Out Treble Potentiometer](https://i.ebayimg.com/thumbs/images/g/KyMAAOSwc-tY0~EI/s-l140.jpg) | Optonica SA-5205 Stereo Receiver Parting Out Treble Potentiometer USD 16.95 Category : Other Vintage A/V Parts & Accs Seller : stevegalgiani(7850, 99.8%) |
![Optonica Sharp RT-1515 RT-1515B Cassette Tape Deck Service Manual Original](https://i.ebayimg.com/thumbs/images/g/5m8AAOSwMPpmBgCY/s-l140.jpg) | Optonica Sharp RT-1515 RT-1515B Cassette Tape Deck Service Manual Original USD 24.99 Category : Vintage Manuals Seller : mibrai81(483, 97.7%) | ![Optonica RP307, STY123, STY138, STY140 Turntable Replacement Stylus Needle](https://i.ebayimg.com/thumbs/images/g/n2wAAOSwg1tl8DPB/s-l140.jpg) | Optonica RP307, STY123, STY138, STY140 Turntable Replacement Stylus Needle GBP 10.99 Category : Record Player/Turntable Parts Seller : retro-audio-parts(2566, 98.7%) |
![Sharp Optonica SA-2121H SA-3131H Lautsprecher Relais / Speaker Relay](https://i.ebayimg.com/thumbs/images/g/JXsAAOSwZz9lH017/s-l140.jpg) | Sharp Optonica SA-2121H SA-3131H Lautsprecher Relais / Speaker Relay EUR 12.6 Category : Sonstige Seller : pap-audio-parts(37417, 99.8%) | ![Silicone Rubber Turntable Slip Mat For Sharp Optonica Vintage Vinyl Record Deck](https://i.ebayimg.com/thumbs/images/g/3LYAAOSw7Jhj9dw2/s-l140.jpg) | Silicone Rubber Turntable Slip Mat For Sharp Optonica Vintage Vinyl Record Deck GBP 19.99 Category : Record Players/Turntables Seller : theworldismyoyster11(5547, 99.1%) |