Technics ST-S505 (1983–1984)
A compact AM/FM quartz synthesizer stereo tuner from Technics, built in Japan with 16 presets and a 300mV output.
Overview
The Technics ST-S505 is an AM/FM quartz synthesizer stereo tuner made in Japan during the early 1980s. Marketed as a high-quality audio component, it was positioned as a more compact counterpart within Technics' tuner lineup, sometimes referred to as the "little brother" to models like the ST-S707. It features 16 station presets and uses Panasonic components in its construction. Produced around 1983–1984, the ST-S505 was noted in user reports as fully functional when found, with some sellers highlighting its performance and packaging.
Specifications
| Product type | AM/FM Stereo Tuner; Quartz Synthesizer Tuner |
| Output | 300mV |
| Dimensions | 430 x 53 x 245mm |
| Weight | 2.4kg |
| Presets | 16 preset |
| Production years | 1983–1984 |
| Made in | Japan |
| Color | Silver |
| Original price | $220 |
Product Family
The ST-S505 shares design traits with other Technics tuners of the era, including the ability to offset 25kHz signals like the ST-S707. It belongs to a family of quartz synthesizer tuners known for accurate tuning and solid build quality.
Market
The tuner has appeared in recent sales for as little as $1.99 plus $15 shipping, suggesting it remains accessible to collectors despite its original $220 price. It is described in listings as "fully working" and "high quality," with one buyer noting it arrived well-packaged and functional.
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