Otari MTR-90（オタリエムティーアール90）
1979年Otari公開MTR-90 Pro 24-track Reel-to-Reel。2inch 24-track Multi-track+Japan Otari Heritage+Pro Studio Recording Multi-track Iconic搭載。
概要
Otari MTR-90は1979年Otari公開のMTR-90 Pro 24-track Reel-to-Reelで、Otari は1964年Japan Tokyo創業のPro Audio Tape Recorder Iconic Brand。Otari は1964年〜62年Japan Pro Audio Heritage(Pro Studio Tape Recorder専業 + Multi-track Recording特化Heritage)+ Pro Studio界隈Otari Japan Iconic Multi-track Brand認知度絶対 + MTR Series(MTR-10/MTR-12/MTR-90)/ MX Series等のOtari Family展開、 Japan Pro Audio Multi-track Recording Reference地位。MTR-90はOtari MTR Series Pro Multi-track Top 1979年Position(2inch 24-track Pro Studio Recording Multi-track Reference)、 「2inch 24-track Multi-track + Japan Otari Heritage + Pro Studio Recording Multi-track Iconic」 のOtari独自Engineering Maximization、 Studer A820 / Ampex ATR-100 / Pioneer RT-909 / Akai GX-747等のReel-to-Reel Tape Recorder市場対抗のOtari Japan Pro Multi-track Strategy。「2inch 24-track Architecture」 はMTR-90最大Differentiation、 Mass Market Reel-to-Reel(1/4-1/2inch 2-track Standard)対比 2inch Tape幅 × 24-track(Multi-track Recording Pro Studio Standard + 24個の独立録音Channel)+ Pro Studio Recording 1980-90年代Iconic Multi-track Reference + Audiophile Music Production Industry Standard。「Japan Pro Audio Multi-track Reference地位」 はMTR-90 Iconic、 Mass Market Reel-to-Reel(Audiophile/Mastering Use Case)対比 Pro Studio Multi-track Recording Use Case特化(Music Recording Industry Standard + 24-track Tape Recording 1980-90年代Standard)+ Otari独自Engineering Heritage。「Constant Tension Servo + Auto Locator」 はMTR-90 Pro Engineering、 Pro Studio Recording Constant Tension精密制御 + Auto Locator高速位置検索 + Pro Studio Workflow最適化。価格 ¥800,000-2,000,000(2024年Vintage中古市場 + 元価¥8,000,000+)はPro Studio Multi-track Recording Reference Position。
主な特徴・仕組み
- 2inch 24-track Multi-track Architecture: Pro Studio Standard
- 24個独立録音Channel: Multi-track Recording
- Constant Tension Servo: Tape Tension精密制御
- Auto Locator: 高速位置検索 + Pro Workflow
- Japan Otari Hand-built: 62年Heritage
- Pro Studio Multi-track Reference: 1980-90年代Iconic
- Music Recording Industry Standard: Pro Studio
- 元価¥8M+(1979年): Pro Studio Top Tier
- Music Production Industry継続Use Case: Heritage
関連用語との違い
Studer A820との違い: A820(Switzerland 1/2inch 2-track Mastering Top)はSwitzerland Mastering 2-track Top、 MTR-90(Japan 2inch 24-track Multi-track)はJapan Multi-track Recording特化 + Pro Studio Music Production Use Case特化。Mastering 2-track → A820、 Multi-track Recording → MTR-90。
よくある質問（FAQ）
Q1: 24-track Recording は本当に必要？ A: Pro Studio Music Production(Multi-track Recording 1980-90年代Standard + 24個独立録音Channel + Music Production Industry Standard)Use Case特化 + Pro Studio界隈Otari Iconic認知度絶対 + Mass Market Audiophile → 2-track Stereo推奨。
Q2: 元価¥8M+ は本当？ A: 1979年Production Start元価¥8,000,000+(Pro Studio Multi-track Recording Reference Top機材)+ 2024年Vintage中古市場 ¥800K-2M継続 + Pro Studio Music Recording Industry継続Use Case + Otari Heritage継承。
Q3: Otari Brand認知度は？ A: Pro Studio界隈Japan Pro Audio Multi-track Recording Iconic Brand認知度絶対(1964年〜62年Heritage)、 1980-90年代Music Recording Industry Multi-track Standard + Pro Studio Workflow Reference地位継承。
まとめ
- Otari MTR-90 = 1979年Otari Pro Multi-track Reel
- 2inch 24-track Multi-track Architecture
- Constant Tension Servo + Auto Locator
- Japan Otari 62年Heritage + Music Recording Industry Standard
- Pro Studio Multi-track Recording重視User向けIconic Reference