GE Model 3-5253A Boombox

[Captainclock]

Originally Posted by Findm-Keepm

Just what is the "superadio chip?"

We worked GE Audio warranty from 1979 to about 1990. I saw TONs of Superadios - portables, clock radios, and yes, the one boombox (which also had the VHF TV bands on it, the dead giveaway). Never saw a "Superadio Chip" in any of them - just the early Murata narrow-band ceramic filters, an additional IF stage, or the GE EA33X367 IC (a Sanyo LA1201 variant GE used).

I still have the GE Audio parts guide, with the cross from GE Audio part number to manufacturer number. Thomson expanded it to include VCR/TV, but ruined it by dumping all the older RSXXXX and EA stuff - they kept only the EW part numbers (which are also shared with GE/Hotpoint, a real pain, as they duplicated part numbers across both lines, without coordination between Thomson and GE/Hotpoint)....

The "Superadio Chip" that is being referred to here is a chip that contains the whole tuner except the front end, that's what everyone is referring to as a "Superadio Chip" and everyone on here seems to agree that they used that tuner chip on other higher end radio and boomboxes besides just the "Superadio" models.