T-Rex Tonebug Series overdrive<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Input Impedance @ 1 KHz: Higher than 1 M Ohm </span></li><li><span class="a-list-item"> Output Impedance @ 1 kHz: Lower than 1 K Ohm </span></li><li><span class="a-list-item"> Minimum Power supply Voltage: 8V DC </span></li><li><span class="a-list-item"> Maximum Power supply Voltage: 12，5V DC </span></li><li><span class="a-list-item"> Current Draw @ 9V DC: 7 mA </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41WxzA1BpwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FpgiDSzeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DbpC5jQUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31tB%2BhFWAhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Qc-TxhjQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4119CkqF16L.jpg" noproxy>