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Nakamichi MR-2 tape speed way too fast
Hi Folks,
I just plugged in a Nakamichi MR-2 professional 2-head cassette deck to listen to some old cassettes I have. However, virtually all of the cassettes play at what sounds like double speed. I am not an audiophile, but just wondering if there is a reason this type of cassette deck would use a faster tape speed than normal consumer decks, or if there is a way to slow it down; also if it may just be a problem with the deck. Thanks, -- Jeff |
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Hi Folks, I just plugged in a Nakamichi MR-2 professional 2-head cassette deck to listen to some old cassettes I have. However, virtually all of the cassettes play at what sounds like double speed. I am not an audiophile, but just wondering if there is a reason this type of cassette deck would use a faster tape speed than normal consumer decks, or if there is a way to slow it down; also if it may just be a problem with the deck. Thanks, -- Jeff If it plays back too fast, but seems to record at the correct speed, the problem is in the speed control on the front of the deck. You may be able to clean that potentiometer, but it is unlikely that will fix the problem. Unfortunately, that part is no longer available. Though you may be able to wire around the pot with a couple of resistors to disable the vari speed feature. Stephen Sank may be able to help you. He repairs a lot of Nak gear. Richard H. Kuschel "I canna change the law of physics."-----Scotty |
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Jeff,
While I don't know the MR-2 specifically, I've seen several Nakamichi machines where the pinchroller arm bearing lubrication dries out and turns to a putty that looks like contact cement! When this happens, the rubber pinch roller never really comes in contact with the capstan, and it is just the take up drive that is speeding the tape along. You have to be very careful to clean out the old lubricant, especially since some of the arms may have tape guides on them and will affect the tape path alignment. Again, this may or may not apply to the MR-2. Regards, Tim Schwartz Bristol Electronics Jeff wrote: Hi Folks, I just plugged in a Nakamichi MR-2 professional 2-head cassette deck to listen to some old cassettes I have. However, virtually all of the cassettes play at what sounds like double speed. I am not an audiophile, but just wondering if there is a reason this type of cassette deck would use a faster tape speed than normal consumer decks, or if there is a way to slow it down; also if it may just be a problem with the deck. Thanks, -- Jeff |
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