19794 📃
Brochure for the SHARP GF-505ST/SB stereo boombox, the Searcher XL series, February 1979. One full spread is dedicated to APSS-XL: seven numbered buttons on the deck panel, press the one you want and the cassette automatically cues to that track. A four-panel gatefold presents the unit at large scale alongside both color variants (ST and SB) and usage scenarios - paired with a turntable, a wireless MG-780V mic for singing along, a TV antenna as FM source. The back page is a full connection diagram and complete specifications.
- APSS-XL - Auto Program Search System - one-touch program number search, press a numbered button and the cassette automatically cues to that track, SHARP proprietary
- ITL-OTL回路 - Transformerless amplifier circuit (ITL-OTL), reduces distortion and improves frequency response
- PLL方式FM-MPX回路 - PLL-based FM stereo decoder for reduced phase distortion and better channel separation
| Model | Type | Price |
|---|---|---|
| SHARP GF-505ST | Stereo boombox The Searcher XL, APSS-XL, 18cm woofer, 12W, FM/AM/SW, phono input, wireless mic input | ¥84,800 |
| SHARP GF-505SB | Stereo boombox The Searcher XL, same spec, SB color | ¥79,800 |
| SHARP MG-780V | Wireless microphone (accessory) |
昭和54年2月（1979 February）R180
Zoom in on the details
