Yes mate the business stereo and like you said was utter shit sound.Both my amps in stereo have blown and they cannot be repaired and fook am i paying £300 for a shit sounding stereo.
Piss of piss to get out mate. Pull off volume knob. Look in hole Just above spindle under knob there is a slotted screw type thingy. Insert small flat screwdriver and turn 1/2 turn clockwise i think.Then pull stereo out. Simple as that.