Here's my fairly modest Sony STR-VX2L receiver from about 1982:
This is the UK version with long wave band reception. 25W/channel into 8 ohms, 0.07% distortion at ?W, 95dB SNR on Aux input ... supposedly ... Power amps are based on Sanyo STK hybrid modules (die rapidly if outputs shorted, I'm told).
Bought on E-Bay UK for £55 about 5 years ago and in close to "mint" condition. For a mid-range (at best) device, the build quality is superb.
Been in daily use for the last two years paired with JPW Sonata Monitor bookshelf speakers (£35 off E-Bay) and an Audioengine B1 blue tooth DAC (bought in Thailand for the equivalent of about £180). The combination was sort of a bit of a come down after a Meridian DSP loudspeaker and source components system. Then again, it sort of wasn't -- it is really very enjoyable to listen to at moderate volumes. Moving quarter of the way around the world meant something had to temporarily give, anyway.
Now supplemented with JBL 306P with Neumann KH 80 coming soon (hopefully) -- attached to DIY pre-amps, Topping DACs and Raspberry Pi based devices -- several choices based on reading ASR ...
... this website can be dangerous to wallets! But a lot less dangerous than some other places!