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TEAC A-2340R

4 Channel Simul Trak Tape Deck

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TEAC A-2340R

Description

The Teac A-2340R is a semi-professional tape deck capable of four channel, stereophonic and monophonic recording and playback, with 2 channel manual or automatic reverse play.

It offers operating speeds of 7.5 and 3.75 ips.

The basic design of the A-2340R is highly similar to that of the A-2340.

Specifications

Track system: auto reverse, 4-track, 4-channel, stereo/monaural/multi channel system

Heads: 1 x record, 1 x playback, 1 x erase

Motor: 1 x capstan, 2 x reel

Reel size: up to 7 inch reel

Tape speeds: 3 34  7 12 ips

Wow and flutter: 0.12% (7 12 ips)

Frequency response: 40Hz to 18kHz (7 12 ips)

Signal to Noise Ratio: 48dB

Crosstalk: 35dB

Input: 100mV (line), 0.3mV (mic)

Output: 0.3V (line)

Semiconductors: 24 x transistors, 8 x diodes

Dimensions: 522 x 170 x 440mm

Weight: 20kg

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Comments

CLYDE MASSARO's picture

re: A-2340R

One of my meters is not functioning. No light. Can someone suggest where parts can be obtained for this recorder?
Thank you.

re: A-2340R Autoreverse problem

Hey, all. Question: I added metal strips for autoreverse to some new tapes I bought. The material is made specifically for this purpose. I used 1.5" strips. First one worked fine, the next two not at all, and when I went back to the first one (that was working fine), it didn't work. Where is the sensor? Do I need to clean it? Adjust it? I can't find a reference for it online. Any ideas.

Thanks in advance

re: A-2340R Autoreverse problem

Hi,

The "sensor" is two metal posts that are in the tape path. The metal foil bridges the contacts that activate the reverse mode. The metal tape needs to be long enough to contact both posts at the same time. The service manual doesn't show them specifically, but it looks like they are on either side of the playback head. If you look at figure 4-4 in the service manual you can see the two posts that are below the head block assembly and protrude through two openings.

A general rule of thumb is to keep anything that comes into contact with the tape clean.

It looks like the sensing strips activate a relay that activates the auto-reverse mode. It is possible that the relay contacts need to be cleaned due to the age of the unit. Do you hear a click when the foil is near the head mechanism? If so, the recorder is sensing the foil.

Also the auto reverse may only function in 2 channel play mode. There would be no reason to play a 4 channel tape in reverse.

Hope this helps,

-bob

re: A-2340R

I am new to this, but I also have an issue with auto-reverse on the A2340R. It doesn't work. The unit will playback in reverse direction, but only after I adjust the left guide arm so the the tape is on the opposite side than during normal operation. Manual doesn't have any info regarding reverse play. Any suggestions to troubleshoot and correct would be appreciated.

My problem; need metal strips to attach to tape. Other than operator error it works fine.

re: A-2340R

I think you may have it threaded wrong.
The tape should go under the far left arm and over the second guide.
If you got to eBay you can probably see the correct way to thread the tape.
Also, yes, you need foil on the back ( shiny ) side of the tape, not the media side.
Frank

re: A-2340R

I have a a-2340r and it works great so far but I wonder if it only records in one direction...it will do reverse but cant get it to record 2channel in reverse like most recorders do.
Thanks

re: A-2340R

Most reversing decks do NOT record in reverse unless specified.
That is a forward recording deck ONLY>

Frank

re: A-2340R

Ok and thanks....at first I was thinking maybe it needed repair but recording in one direction for a 4 channel deck makes sense.
I have a Sony tc-730 that's records in both directions is why I needed to ask.....Teac is a new one for me...plus I have a 2340 that will go to a shop soon....
Thanks again.

This website is not affiliated with or sponsored by TEAC. To purchase A-2340R spares or accessories, please contact the company via their website or visit an authorised retailer.