[sej2112]

I see a Grado HPA-1 on Ebay, how does it compare with the HPA-2?

Is the HPA-2 a model above?

Any ideas what either are worth in dollars??

Thanks!

SEJ2112

 

[bozebuttons]

the Hpa 2 replaced the HPa1 & was sold at the same price point .
The Hpa 2 had a cap upgrade.
I am not sure what they are worth now but they used to go for around $400
with the power supply a few years ago.