Booklet for two 3-head cassette decks from AKAI, marketed under the tagline “The Grandiose Deck”: the flagship GX-93 with dbx noise reduction at 99,800 yen and the GX-73 without dbx at 79,800 yen. The inner spreads break down the deck design into three sections - amplifier, heads, and mechanism - explaining what sets these models apart from the mid-range. The back cover has full specifications and dealer listings.