Now you can add reverb, delay, chorus plus a magnetic pickup and condenser microphone to your favorite guitar! The AcoustiFex GO gives you effects when playing acoustically (unplugged), plus it adds a preamp, magnetic pickup AND a condenser mic with blend control when plugged into an amp or mixing console. This revolutionary system installs in minutes, and you can install it permanently or temporarily in any guitar with a round sound hole. Instead of a massive unit that attaches to the back of your guitar, the AcoustiFex easily fits in the soundhole and is an amazing value when compared to other systems that don’t even give you a pickup system.

• Built-in Reverb (Room & Hall), Delay & Chorus when unplugged and plugged into an amp
• Fits most guitars with standard soundhole
• Stacked humbucking noise-cancelling magnetic pickup
• Onboard condenser mic w/ level control
• Installs easily in just minutes, permanent or temporary install
• Fine-tune EQ and gain pots allow precise “dialing in” of your sound
• Compact, all-in-one preamp, pickup, mic and FX unit
• Powered by rechargeable 18650 mega lithium ion battery
• Up to 25 hours of continuous play on a single charge

More info at https://www.doublepickups.com/acoustifex-go