Just trying to understand whether cost of good Bluetooth headphones vs wired headphones+ DAC sits. 
Do I need to spend much on headphones to pair with my ifi go link to get a better sound than my Sonys? Or would the set up described offer an improvement
				
			Do I need to spend much on headphones to pair with my ifi go link to get a better sound than my Sonys? Or would the set up described offer an improvement
	