The BOSS AC-3 Acoustic Simulator delivers rich, expressive acoustic tones from your electric guitar—no second instrument required. Using advanced COSM modeling technology, the AC-3 accurately emulates the depth and resonance of various acoustic guitar types, offering a range of natural tones in a compact, road-ready pedal. Perfect for live performers and studio players who want acoustic flexibility without carrying an extra guitar, the AC-3 brings authentic acoustic character to your rig with just a stomp.

McKenzie River Music has been Eugene’s trusted brick-and-mortar and online guitar shop since 1981. We take pride in personal service, and the best way to get accurate details on any instrument is to call us directly before placing an order. We’re always happy to talk gear, answer questions, and make sure you have everything you need to feel confident about a purchase.

Our stock is listed for sale on multiple online platforms as well as in our physical shop, so availability can change quickly. We will always honor the sale that occurs first.

While there’s a limit for how many photos we can post per listing, we often have many more that we are happy to provide upon request . Give us a call and we’ll get a clear idea of what details matter most to you, And then we will send photos tailored to your needs. It’s simply the best way to get the most accurate information and also provides us time to provide you with the best information for your needs.

Oregon has no sales tax, but other platforms may collect tax depending on your location and their platform policies. Please call us if you have any questions.