Network reel-to-reel tape recorder na "Akai 4000DS".
Mga Reel-to-reel tape recorder, nakatigil.Mga Reel-to-reel tape recorder, nakatigilAng Akai 4000DS network stereophonic reel-to-reel tape recorder ay ginawa ng Akai Electric Company mula pa noong 1973. Hapon.
