AIWA or AKAI cassette tape recorder?

[EcraZ]

caseete tape recording

I would like to know about this and some schematic and articles related to this.
Which one does better recording aiwa or akai or are both equally good.

could someone provide schematics (service manual) for AKAI TX 550 and MS600 mini system

Thanks

 

[EcraZ]

caseete tape recording

Iam sure EPE would have has some articles on Cassette tape recorders can any body provide me that please

 

[tsgunnell]

caseete tape recording

akai had a reputation for high quality recording equipment from reel to reel and cassette recorders but now akai is nothing more than a name put on other peoples products .the thing to look for in a cassette deck is a low wow and flutter figure and as good a frequency range as possible.and do not on any circumstances buy a deck with a fixedd mangnet for eraze