
AIWA cassette deck catalog, March 1984. The flagship FF 90 with amorphous head, Active Servo Bias + Dolby HX Pro took the cover. Wonder Double - a line of dual-deck systems for direct high-speed dubbing. R50 - 0.2 seconds on auto-reverse: AIWA claims on the cover this is a world record.
- アクティブ・サーボ・バイアス - Active Servo Bias - digital auto-calibration of bias current for tape type (FF series)
- DOLBY HX PRO - Dolby HX Pro - high-frequency dynamic range extension (FF 90, FF 70)
- ピュアアモルファスヘッド - amorphous record/playback head (FF 90)
- 0.2秒瞬速リバース - 0.2-second auto-reverse (R50)
- ハイスピードダビング - high-speed dubbing (Wonder Double)
| Model | Type | Price |
|---|---|---|
| AIWA FF 90 | cassette deck (amorphous head, Active Servo Bias, Dolby HX Pro) | ~¥74,500 |
| AIWA FF 70 | cassette deck (Active Servo Bias, Dolby HX Pro) | ~¥54,800 |
| AIWA FF 60 | cassette deck (Active Servo Bias) | ~¥39,800 |
| AIWA Wonder Double (senior) | dual-deck system (high-speed dubbing) | ~¥64,500 |
| AIWA Wonder Double (junior) | dual-deck system | ~¥44,000 |
| AIWA R50 | cassette deck (0.2-sec auto-reverse) | ~¥29,800 |
昭和59年3月(1984 March)B-830601-KA-①

