Zvex iMP Amp

The World's smallest vacuum tube stereo power amplifier. The iMP is a power amp intended for studio use, or with small sound sources such as iPods, mini-disc/cd players and laptops to power passive monitors. Perfect for your office or recording environment...you can put the iMP AMP right on your desk with bookshelf speakers and have a mini tube hi-fi setup for your iPod! Comes with AC Power Adaptor. 1W/Ch • 10-20KHz +0/-2dB • Input -20/+4dB@10kOhm • 4.4" X 3.0" X 3.0" • 111mmX76mmX76mm • 12VAC@1A