The Rockman Metal Ace is a compact, high-gain headphone amplifier designed for silent, heavy-metal guitar practice. It features built-in compression, switchable gain for varied distortion levels, and an auxiliary input for jamming along with music. It runs on a 9V battery or AC adapter and can function as a direct recording tool.

Please note that all accessories including cables, boxes and power supplies will be accurately photographed in our listings. If any of the previously mentioned items are not viewable in the photos, they are not included with the advertised product.

*Here at Bucket List Guitars, we strive to reduce our environmental impact. All of our orders are shipped using reused/recycled packaging materials, boxes constructed with recycled cardboard and biodegradable, plant derived packaging tape! Rest assured that your order will make as small of a footprint as possible.*