Brochure for the SHARP GF-909 Searcher W at 118,000 yen, February 1981. The first inside spread is given entirely to the Super Woofer: drivers filling the frame and a herd of galloping horses as a visual for what SHARP calls earth-shaking bass in the catalog. The next spread covers the four W-Cassette dual-deck modes: one-touch tape editing, continuous playback through both decks, single-side play, and ping-pong multi-track recording. The center of the brochure is a wide gatefold showing the unit head-on against a black background. The back page has the connection diagram, accessories lineup and full specifications.