Includes Original Power supply not pictured. 

Quoted below from an old online article we found.


Many preamps have come and gone, but the Chameleon® has stood the test of time to become one of the most widely used preamps in the world. No other preamp walks the line from sweet country to industrial metal with so much ease. Guitar World magazine’s E.D. Menasche raves: “No doubt about it, the Chameleon is a breakthrough piece of technology. I never thought I’d like digital distortion, but my long standing prejudice has just been shattered. This box has grit, power and plenty of heart.” The new Chameleon On-Line takes this classic to a new level. While some other companies are selling preamps with “artist” presets from notable guitar players who may never use the preamp to begin with, Rocktron boldly takes a new approach. Presets in the Chameleon On-Line were created by true working, “REAL” musicians like you , and not by some renowned axlslinger’s guitar tech.

These Internet Access Presets are easily updated by simply downloading new presets from Rocktron’s Web Page “Patch Bay”. Have you ever wondered what sounds guitarists are using in Italy, Germany, Norway, or Greece? You may find out if you check out the Chameleon On-Line. The way we see it, the real musicians are what make it happen. The On-Line starts you on a worldwide preset quest. Who knows, your own presets may become the favorite of guitarists in Japan, or somewhere else! What has made the Chameleon a rack staple worldwide is its attention to detail. No other preamp offers the tone shaping tools like pre and post distortion EQ capabilities, Variac, High and Low Gain modes, and slick extras like Pentode, Triode, and Solid State preamp voicings. Ask anyone who has used the Chameleon in the studio and they will rave about the untouchable Speaker Simulator. Instead of a limited graphic EQ (or even no EQ) like most preamps, the Chameleon offers: Speaker Size (8″, 10″, 12″, 15″, and full range settings). Mic Placement allows a good cut