I have the AK240 , RSA Intruder, Balanced connectors and so on.
When i listen to the AK240 with my SE846 and LCD 2.2, both benefit from an external amp. In the case SE846, I feel it sounds a little thin on the AK240 (not bad), it just has more presence with the Intruder plugged in. With the W60, it is a marginal change and the amp is not necessary IMHO.
Does the RWAK240 sound like my Intruder+AK240? Or does one sound better?