【その後】フル整備から3年経ったCR-70に久々ご対面。あれ、音良くなってる??

The CR-70, which I introduced about three years ago (2023), has returned for maintenance. It's been three years since I last saw the CR-70. I replaced the reel drive motor, a known weak point of Sankyo mechanisms. Listening to it again after so long, I was a little surprised—was it always this good? I think the effects of burn-in are real, almost unbelievable. Finally, I even tested playing a tape recorded on an A721 on the CR-70. ----- 【Chapters】 0:00 Start 7:07 Sound Quality Sample 11:18 Characteristics Explanation 13:41 Playback of Tape Recorded with A721 --- ★Equipment Used Deck: Nakamichi CR-70 Cooperation: MA-R →Introduction video posted in 2023    • Nakamichi CR-70｜利便性を追求し…すぎて珍機能まで搭載？彼も変態要素ア...   (Quote from past video) STUDER A721 →Introduced in the following video ・   • 【西ドイツ製】これが欧州のプロ用カセットデッキSTUDER A721。半年以上を経て...   ・   • ※更に修理しました【3分で紹介】西ドイツ製のプロ用超高級カセットデッキ『STUDER...   Tapes: ・Maxell UR (Current Product) ・　〃　　 XLⅡ (1987) ・　〃　　 METAL-XS (1991) ・TDK D (1972, First Generation Late Model) ・TDK SA-X (1985) ・TDK MA-XG Fermo (1990) ・RTM C-60 (Current Product) Audio Source Acquisition Software: ・SoundEngine Pro Analyzer Software: ・Visual Analyzer Audio Interface: TASCAM US-1x2HR --- ★Website: https://nishimurasound.jp/blog ★Membership Available! Free Registration. Please register if you are considering requesting repairs. https://nishimurasound.jp/blog/member... -- -- ★Music 【BGM】 Nash Studio, a sound production workshop https://www.nash.jp/fum/ DL-music (Sound sources from the former Sound Factory Co., Ltd.) https://dl.music-yamato.jp/ SOUND BANK (Available on audiostock) https://audiostock.jp/artists/5551 【Sound Quality Verification Tracks】 ・MN-M-0427 https://www.nash.jp/nml/search/detail... ・NSR-504-19 "Sound!" https://www.nash.jp/nml/search/detail... ・SC-1903 https://www.nash.jp/nml/search/detail... -- #cassette deck #cassettedeck #nakamichi #audio #cassette tape #cassettetape