What components are a good value in used market?


I just got old JBL L-series and I like the sound even compared to expensive modern speakers. I was pleasantly surprised to find that there are good sounding units in used market that are quite affordable. What other components are good ones to hunt down (under $1000) ?
gonglee3
Yamaha MX-1 or MX-2 power amplifier is must hear product on used market. Better than tube warmness with plenty of detail and power. These easily kick ass some high cost Krell amps.
Most things used are good vales, IMO.

As previously mentioned, wire of all types is particularly good. Tweaks are also great values used: bearing, cones, platforms, etc.
As Tvad suggests above, there are many components that represent good (or even exceptional) value on the used market.

I am currently building a small, relatively inexpensive system in my current home in Lisbon, Portugal, and am already very happy with my first two acquisitions: a Tandberg TR-1049P receiver (around $200 with recent service), and Von Schweikert VR-1 speakers (around $300 locally).

And yes, tweaks can be very important.