Thank you for the replies, I did think the Porta Pro's were the best for my budget but I wanted some assurance.   The JVC HAS400B are within my price range though.   Are these better than the Porta Pro's?

Hello,   I have £25 MAX to spend on a pair of headphones, I am replacing my Sennheiser HD201's.     So far I have narrowed it down to these 3;   Koss Porta Pro Koss KSC75 (not sure about clip-ons) Monoprice 8323   The ONLY thing I care about is sound quality. Mainly listening to...