NAD THX 2400 Amp


Hi folks - I have an NAD THX 2400 Amp in perfect condition (hardly used) and for some reason can not sell it on Audiogon. Based on it’s condition, I’m selling in a few hundred dollars under market pricing. 
It’s a great amp…am I doing something wrong?
Advice is welcome…thank You!

sethdiamond

a 35 year old amp can still play well, but can have degraded internal parts (many of which can be hard to replace), so many are hesitant to buy...

Thank you for your responses…it’s actually 24 years old (still pretty old) though when I fired it up, it sounded fantastic.  I’ll keep my fingers crossed. 

I guess the original 2400 is from the late 80’s, but many are suspicious of an amp over 20 years old. But some prefer older stuff. It should sell