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Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players Open-reel tape recorders, cassette recorders, 8-track players etc.

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Old 14th Nov 2023, 9:30 pm   #1
japhyrider
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Default Revox A77 Meters and Record Function Frustration

Hey guys,

Very new to this, I'm guessing this forum is full of people who know these machines inside and out; forgive my ignorance in advance.

I just picked up a Revox A77 Mark IV from Reverb.com. When I playback the tape I can hear the stuff the guy who sold it to me recorded to test it, but the meters don't register the playback. The only time the meters move is when I turn it on. I also haven't been able to get any kind of recording to work, through the AUX or Mic inputs. Is there something obvious I'm doing wrong here, or was the machine damaged in transit? It wasn't shipped.

Hoping someone might have a thought to help me here.

Thanks, TM
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Old 14th Nov 2023, 9:45 pm   #2
Ted Kendall
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Default Re: Revox A77 Meters and Record Function Frustration

The VUs don't respond on playback on the standard A77, although they do on Dolby versions, which differ from standard in several respects. To record, the buttons at the side of the VU meters should be depressed.
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Old 14th Nov 2023, 10:28 pm   #3
lesmw0sec
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Default Re: Revox A77 Meters and Record Function Frustration

If I recall, you can monitor the playback level by using the track transfer switch 1>2.
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Old 15th Nov 2023, 12:18 am   #4
Radio Wrangler
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Default Re: Revox A77 Meters and Record Function Frustration

The A77 is a three headed machine which can erase tape, then record nto it and replay the result either to monitor quality or to act as a delay. So they decided it was most important for the meters to monitor the recording level because recording could be in use at any time.

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Old Yesterday, 8:19 pm   #5
speigel
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Default Re: Revox A77 Meters and Record Function Frustration

The only way you can get the meters to work is by setting the record input to 1>2 and 2>1. But please note that the meters will actually show the opposite channel.
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Old Yesterday, 9:44 pm   #6
stevehertz
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Default Re: Revox A77 Meters and Record Function Frustration

The bottom line; your meters appear to working as they should, logical, useful or not.
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Old Today, 10:18 am   #7
Welsh Anorak
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Default Re: Revox A77 Meters and Record Function Frustration

You mention you can't get it to record. Luckily you know it should do because the seller actually recorded something on it.

To record (I know this sounds obvious, but bear with me) you need to have a reasonable source, say a CD player that you know is supplying a signal.Use the RCA AUX jacks to feed it in and select AUX on the two right inner controls. and turn the levels up to, say, half way on the two right knobs.

Select 'input' on the second control from the left and depress the two red switches each side of the meters.

Connect a pair of headphones and set the volume to half way and the switch behind it to stereo.

Hopefully the meters should register and you'll hear your input. Now you should be able to record.
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