Need help for a component of AR 1500

[Don at D8APRO.COM]

The 442-20 is a uA703 and can be replaced by several Op Amps.  I believe
that this IC was not used in the audio section of the AR-1500.  I seem to
remember that it was in the multiplex or FM IF section.

For a complete cross reference of all Heathkit semiconductors, please see
the site:

http://www.D8aPro.com/Heath3.htm

****** Forwarded Message Follows *******

The name of the component is 7205 or F 442-20 and it is a six pin ic.
probably an audio amplifier, it works in an Heathkit AR 1500.
I am a technician in electronics and my spéciality is PCB's.
It is a client who ask me for this and he will be very happy to find it.

Thanks for your attention
Gas Claude

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