JJ Electronics T-12AX7-S-JJ Vacuum Tube ECC83 Electric Guitar Power Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 12AX7 Vacuum Tube， </span></li><li><span class="a-list-item"> U.S. Product Code: 12AX7 </span></li><li><span class="a-list-item"> European Product Code: ECC83 </span></li><li><span class="a-list-item"> For Guitar and Hi-Fi Amplifiers， </span></li><li><span class="a-list-item"> Can be used in any Preamp or Microphone Application </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41hJzgBxqJL.jpg" noproxy>