[RamJaxed]

I apoligise in advanced if this is a very stupid question and for my ignorance.

I have been given some Technic's hi-fi seperates which includes an amp EH-600

I don't know a whole lot about amps and was wondering if someone could take a look at the tech specs of the amp and advise me if it indicates if these would be capable of driving headphone's something like a HD650/Grado 325i

or would i require a seperate headphone amp

Spec

 

[kunalraiker]

The only way you will find out is by trying them,the specs don't give you info on how the headphone out would be.

From what I have read, usually large resistors are placed before the headphone out therefore the current is greatly limited, the parts used are usually cheap, may be some vintage receivers would have some nice headphone outs.

I have never tried using my Onkyo receivers headphone out, so no A/B testing here