The JangleBox Acousticomp expands your acoustic guitar's tonal range and enhances its natural sustain, resonance, and definition. It's designed for guitarists who demand subtle compression and tone control without adding artifacts or distortion to their acoustic guitar sound. Use the Acousticomp live on stage for ultimate flexibility. Use it in recording for ultimate control and the ability to dial in your exact sound or explore new sounds. The Acousticomp is a compressor for acoustic guitar players. It uses a different chip from the JangleBox compressor, setting it apart. Its soft-knee compression is optimized for acoustic guitar tone, while still delivering the powerful sustain JangleBox is known for. A compressor that expands your acoustic guitar sound: The JangleBox Acousticomp expands your acoustic guitar's tonal range and enhances your acoustic guitar's natural sustain, resonance, and definition. Designed for guitarists seeking subtle compression and tone control without adding unwanted artifacts or distortion to their acoustic guitar sound. Using Acousticomp on a live stage will delight you with its versatility. Using it in recording will delight you with the ability to dial in your exact sound and explore new sounds. Acousticomp is a compressor for acoustic guitar players. It uses a different chip than the JangleBox compressor, setting it apart. Its soft-knee compression is designed specifically for acoustic guitar tone. At the same time, it delivers the powerful sustain JangleBox is known for. DC 9V (100mA or more, center negative) or 9V battery. Type: Compressor. Adapter: 9V center negative battery. Power supply: 9V battery. Controls: MIX, ATTACK, TONE, VOLUME, SUSTAIN. ■ Product Code: 4562459913561. Category: Effects, Electric Guitar Effects, Compressor/Limiter, Musical Instruments, Crafts, Collectibles, Musical Instruments, Equipment, Guitars, Guitar Effects. JAN/ISBN Code: 4562459913561. Product Code: mt0188577.