Question about Telex AUDIO DUPLICATORS: Mono 1-2-3 Single Dual Cassette Deck

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Replaceing Fuse in Telex Acc-4000 tape duplictor

No power when turned on Can not find location of the fuse (1.25 slow blow)in Telex Acc-4000

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Re: Replaceing Fuse in Telex Acc-4000 tape duplictor

Where can i find Telex ACC 4000 manuel plz urgent

Posted on Mar 13, 2008

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When I power on the vu meters light and the motor turns but in a few seconds the fuse burns out.

The model might be nice to know. The fuse blows because you have a shorted component in the deck that is drawing too much current. If you can not figure out what it is- this usually can be found with a DVM, then you need to search out a Technician who works on decks like that. I am in the Chicago area- Skywave Tape Deck Repair.

Apr 06, 2015 | Tape Decks

2 Answers

How do i modify the telex acc-4000 to run at slower speeds?

Generally either inside the drive motor or on the circuit board where the motor draws it's power will be a speed preset. You can adjust the speed of any deck with this. If it's on the motor you will see on the underside of the motor a small slot. Inserting a screwdriver in that should adjust it. Sometimes a sticker has been placed over the speed slot to prevent people fiddling with the speed.

Jun 01, 2014 | Tape Decks

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Telex Copyette 1-2-3: Master well wraps tape around the capstan.

Tape wrapping on a capstan shaft is commonly due to a sticky pinch roller or capstan shaft but is also because the take-up reel table does not provide enough torque or tension to gather up the tape. The Teac MTT160 cassette is a test tool we use to determine what the deck is doing torque wise. Telex probably has something similar. I worked with a guy who worked at Telex in the tape business- He did not talk about them much but he did say they had a lot of belts in them. Maybe you are just dealing with a belt that needs to be replaced. Lubrication also tends to be needed at every rotation point as well. That would include reel tables. I hope this gives you some help as Telex repairmen are getting to be like Hens teeth.

Aug 24, 2012 | Telex Copyette 1-2-3 Single Dual Cassette...

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Everytime I try to copy a tape, there's a big noise on the duplicate ones, even if the recording level is zero! I cleaned the heads with alcohol, but the problem remains. I have a TELEX ACC-4000. Many...

Is this a big bass hum?
Are you in the USA?
These are all mostly pretty old units by now but pro equipment none the less.
It's got circuitry problems but may be worth repair as I'm not sure anything like this is made anymore.

Sep 21, 2011 | Telex Copyette 1-2-3 Single Dual Cassette...

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I am getting no power to a Fischer Tape Deck model cr-w49

UNPLUG the unit. Remove the cover screws and look for a clear glass fuse, round, just over an 1/8" diameter, and 1-1/2" long (like they used to use in cars). If it's black, or you see no wire inside, the fuse is shot. Question is, what caused it to blow?

Jan 15, 2010 | Tape Decks

1 Answer

Telex copyette

Mechanism is not switching probably due to slack belt(s)

Apr 12, 2008 | Telex Copyette 1-2-3 Single Dual Cassette...

2 Answers

Telex EH 1-2-1 Single Cassette-Speed Drift

Tape drive motor may not be running at correct speed. Calibrating motor speed adustment requires professional service

Mar 19, 2008 | Telex EH 1-2-1 Single Cassette Deck

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Telex copyette 1-2-3 you can hear both sides at the same time

Clean the heads, oil the spindles.
Basic problem is the tape alignment is off a little. Could be caused by too much tape tension causing it to wander.
Hope Ya Fix It. So ya can spread the word!

Feb 07, 2008 | Telex AUDIO DUPLICATORS: Mono 1-2-3 Single...

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