EMG 81-7 7-String Humbucking Active Guitar Pickup， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Logo Color: SilverResonant Frequency (kHz): 2.25RMS Output Voltage: 1.25Peak Output Voltage: 1.75Output Noise (dBV): -91Output Impedance (Kohm): 10Current @ 9V (Microamps): 80Battery Life (Hours): 3000 </span></li><li><span class="a-list-item"> The 81 is at its best for high volume overdrive and amps with a master volume </span></li><li><span class="a-list-item"> Whether you're playing power rock and roll， or overdriving your amp， this guitar pickups has a razor sharp attack， and incredible sustain for brilliant soloing </span></li><li><span class="a-list-item"> If you're looking for exceptional qualities in a rock pickup， the EMG-81-7 is the one </span></li><li><span class="a-list-item"> Package Includes: EMG's exclusive Quik-Connect cable， prewired split shaft volume/tone control set， output jack， battery clip set， screws &amp; springs </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41v0y%2BP2oDL.jpg" noproxy>