Orange 4 Stroke 500 Bass HeadThe 4 Stroke Series is the offering to the demanding modern bass player everything you need, and nothing you dont. Featuring all analogue circuitry throughout, the 4 Stroke 300 & 500 speak with genuine authority, delivering powerful tones with a natural and rounded emphasis that leaves Class D amps in their wake. The Class AB 4 Stroke stays crystal clean and expressive all the way up, without ever becoming sterile or fatiguing. The centrepiece of