The original Evolution® Bridge Model did exactly what Steve Vai wanted it to do: kick butt and produce serious scream. Then he wanted something a little more complex — the same basic tone with increased headroom and dynamics, so that the sound kills on 10 and cleans up when the volume is rolled down. With a little less power than the original Evolution®, Evo 2™ balances perfectly with the Evolution® Neck Model and performs equally well with high gain and vintage amps.
Although Steve was happy with the basic sound of the original Evolution® bridge pickup, he felt that a pickup with similar tone and less output would be useful — particularly for live performances. He also requested the frequency response in the 4000Hz to 5000Hz range to be reduced slightly compared to the original Evolution® Bridge Model. The Evo 2™ accomplishes these tasks by using a less powerful magnet to reduce the pickup's power, and patented Virtual Vintage® technology to alter the frequency response without drastically changing the overall tone. The Virtual Vintage® technology also allows the Evo 2™ to produce a very good single-coil sound when switched to split mode.