![teacaudiode on Twitter: "Pioneer components with blue fluorescence indicators are referred to as “The Blue Series. ” Here's our SA-7800 amplifier, which had much more to offer than the great light indicator. # teacaudiode on Twitter: "Pioneer components with blue fluorescence indicators are referred to as “The Blue Series. ” Here's our SA-7800 amplifier, which had much more to offer than the great light indicator. #](https://pbs.twimg.com/media/FUVGx4GXoAAHnaA.jpg:large)
teacaudiode on Twitter: "Pioneer components with blue fluorescence indicators are referred to as “The Blue Series. ” Here's our SA-7800 amplifier, which had much more to offer than the great light indicator. #
VintageChief - Serviced vintage Pioneer SA-7800 integrated stereo amplifier (1979 - 1981). The Pioneer SA-7800 amplifier delivers 65 watts per channel (8 ohm) and features include a phono and tone control. #pioneer #
![Pioneer Sa-7800 Ii Amplifier Integrated Production Japan Used Amplifier Integrated Production Japan Used - Home Theater Amplifiers - AliExpress Pioneer Sa-7800 Ii Amplifier Integrated Production Japan Used Amplifier Integrated Production Japan Used - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/U4b1c10b257b44d4fb63a40a199948422Z/Pioneer-sa-7800-II-amplifier-integrated-production-Japan-used-amplifier-integrated-production-Japan-used.jpg_Q90.jpg_.webp)