Okay, what are you using for signal sources?
CD/FM only?
Tape deck (either RR or cassette?)
Turntable?
Many new receivers do not have an input for turntables - if so,
you'll need a turntable preamp with RIAA equalization to feed signal from your turntable into a contemporary receiver (One of the AUX ins)
Occasion VHS or DVD & TV sound use?
I had an Yamaha CR-400 and a pair of L-36s for many years (bought new in 1976) - for that system I haunted ebay and found a Yamaha CD-1020 (75w/channel) for around $200 and just simply upgraded to a higher end but still vintage receiver. No remote control, except "pause" on the CD player.
You can find an older Yamaha CR-2020 or similar (110w/ch) for maybe $300 - if you want to go that route, there is a guy on Audiokarma that gets the old yamahas, cleans and tunes them up, puts beautiful veneer on the cases, and sells them in your price range. Powerful and good looking, if you like the classic receivers.
For my bigger system with the TV and stuff, I went with a Harman Kardon (HK) receiver as a front end for my system. I bought a multichannel receiver because I'm doing surround in that room, but HK makes contemporary stereo receivers that are comparable and work well, with remotes and all of that ...
Some even have iPod docks, if you like the ease of music via an iPod
I got some "JBL Monitor blue" speaker cloth from a guy here named Zilch and redid my grills myself - do a search and there are some good directions posted here on how to accomplish that!