[Shotimes] GENI Stereo Question

[John Hamilton]

 Stereo in GENI has gone (.Y.) up. Need a replacement as the head unit
had volume issues and now the amp is shot. Any suggestions on a
replacement CD/Radio system including speakers, amp if req'd. OEM was
Premier System. Budget is ~500 U.S. 

Thanks in advance, 

John Hamilton
Ida,ON,CA 

'97 ES
'91 Mocha/Mocha
'89 S10 Blazer 2WD