19834 📃
A gatefold brochure for two 3-head cassette decks from DENON: the DR-M3 at ¥79,800 as the flagship (direct-drive capstan and Computer Tuning System for per-tape bias calibration) and the DR-M2 at ¥69,800 - simpler but with the same 3-head mechanism and SF-Compensation Head. The central four-panel spread carries the entire technical pitch: photos of the disassembled transport, the Super Brain Operation concept (microprocessor control of tension, servo and recording), and Double Dolby B+C monitored through the 3-head path. The back cover gathers compatible accessories: DM-2800E/2200E/1700D/1300D microphones, AH-9/7/5/P5 headphones, the full DENON tape range from DXM Metal down to DX1 Normal, and the RC-57 wired remote.
- コンピューター・サーボ - Computer Servo - microprocessor control of head position and capstan
- SUPER BRAIN OPERATION - comprehensive microprocessor control of mechanism and electronics
- ダイレクト・ドライブ・サーボ・モーター - direct drive servo capstan motor (DR-M3)
- プログレス・テンション・サーボ・センサー - tape tension servo sensor with feedback loop (DR-M3)
- コンピューター・チューニング (CTS) - Computer Tuning System - automatic bias and level calibration per tape (DR-M3)
- SFコンピネーション・ヘッド - SF Combination sendust record/playback head with extended MOL
- サイレント・メカニズム - silent mechanism without backlash or bearing noise
- ノンスリップ・リール・ドライブ - non-slip reel drive, dropout and wow/flutter protection
- インデペンデント・パワー・サプライ (IPS) - two independent transformers - audio and logic separated
- ダブル・ドルビー (B+C NR) - Dolby B and C, dolby-encoded signal monitoring via 3-head
- FLピーク・メーター - fluorescent peak level meter with 5-second peak hold
- コンピューター・カウンター - computer counter with real time and remaining time modes
- MPXフィルター - 19 kHz pilot filter for FM recording
| Model | Type | Price |
|---|---|---|
| DENON DR-M3 | cassette deck | ¥79,800 |
| DENON DR-M2 | cassette deck | ¥69,800 |
| DENON DM-2800E | microphone | ¥50,000 |
| DENON DM-2200E | microphone | ¥20,000 |
| DENON DM-1700D | microphone | ¥30,000 |
| DENON DM-1300D | microphone | ¥15,000 |
| DENON AH-9 | headphones | ¥12,000 |
| DENON AH-7 | headphones | ¥7,000 |
| DENON AH-5 | headphones | ¥5,800 |
| DENON AH-P5 | Pocket headphones | ¥4,800 |
| DENON RC-57 | wired remote | ¥6,000 |
昭和58年4月（1983 April）TPS1354
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