There seems to be a lot of people around
who still use, or want to be able to
play cassette tapes, and are looking to
buy a new or second hand cassette deck.
After all you may want to be able to
transfer your old cassette tapes to your
PC, convert them to MP3 format or burn
your tunes to CD.
Before you buy, here is some vital
information that will make your purchase
easier and could save you money in the
long run.
When looking at new cassette decks the
first thing you should ask yourself is:
Do I want to transfer cassette to
cassette.
Will I be making new recordings.
Will I be mainly playing back my old
tapes, perhaps with a view to
transferring cassette to CD.
If you need to transfer cassette tape to
cassette tape then you will be looking
for a twin or dual cassette deck.
Surprisingly enough dual cassette decks
are not that much more expensive than
single decks. The reason is their
quality. The majority of dual decks use
just one motor to drive both decks. Even
the top brands like Pioneer and Technics
use this system. In my experience,
having spent many years repairing and
servicing cassette decks, the mechanisms
tend to be rather flimsy (cheap!)
increasing wow and flutter figures
especially when using both cassette
decks at once. Any problems with tight
tapes and varying loads on one deck,
will affect the smooth running and
accuracy of the other deck.
For this reason I am not a big fan of
dual cassette decks unless you spend a
lot of money on a really high quality
deck.
There is one advantage of a single motor
dual deck, all be it small, is when
recording cassette to cassette. Because
the same motor drives both decks,
regardless of whether the deck is in
normal or high speed, the cassette copy
should run at exactly the same speed as
the original tape so the pitch of your
music should be identical to the
original. Ideally I would use two single
cassette decks although you will not
have the advantage of high speed
dubbing. However if you still want a
dual cassette deck I would suggest you
buy new.
If you want to make new recordings, then
unless you are sure about the quality of
a second hand deck, then once again I
would suggest you buy new.
If your main objective is playing back
your old cassette tapes maybe to
transfer cassette to CD, then it would
be best to buy a single deck and look at
second hand. You will need to check out
the condition of a second hand cassette
deck. Things like tape head wear for
instance although many decks use ferrite
or glass tape heads which hardly wear at
all, in which case tape head wear would
not be an issue, but there is the
problem of the mechanics i.e. motors,
gears, clutches, belts and pinch
rollers. If there are problems with any
of these then you will get high wow and
flutter, and incorrect running speed.
Always take along a cassette tape
recorded with music (speech will not
show up problems well) know well. Listen
to the high frequencies (treble) - is it
clear? Listen to long notes - are they
steady, and do not sound wowy or warbly?
Let the cassette deck run for as long as
you can and listen for any change in, or
excess mechanical noise. All these tips
will tell you if the deck is worth
buying or not!
It is worth mentioning that if there is
some head wear, tape playback quality is
not affected as much by tape head wear
as record, so this should not be an
issue unless the heads are very badly
worn.
If you want to buy second hand I would
recommend an article on buying a new and
second hand
cassette deck on our website. It
gives you some more information to make
sure you buy a decent, reliable deck.
With the right knowledge, you can buy
yourself a much better quality deck for
less money.
David Grant is an audio electronics
engineer and owner of
http://www.soundabout.net .
Transferring Vinyl LP to CD, 78 to CD,
Cassette to CD. For more information
on Professional Services or
understanding more on how you can
transfer your own LP or cassette to CD
visit our website.
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