{"product_id":"boss-acs-pro-guitar-amplifiers","title":"BOSS Acoustic Singer Pro 120W Acoustic Guitar \u0026 Vocal Amplifier","description":"\u003ch2\u003eBOSS Acoustic Singer Pro 120-Watt Acoustic Amplifier with Harmonizer and Looper\u003c\/h2\u003e\n\n\u003cp\u003eThe BOSS Acoustic Singer Pro is a 120-watt professional acoustic amplifier featuring dual independent channels for guitar and vocals, built-in vocal harmonies, a looper, Acoustic Resonance processing, and dual XLR DI outputs — making it a complete all-in-one solution for singer-songwriters and acoustic performers who demand studio-quality sound on stage.\u003c\/p\u003e\n\n\u003cp\u003eFor musicians searching for the best acoustic amp for singer-songwriter live performance, the Acoustic Singer Pro eliminates the need for separate vocal processors and PA systems at smaller venues and intimate gigs. The automatic harmony function analyzes your chord progressions in real time and generates pitch-perfect harmonies without any manual setup — a standout advantage over competing acoustic amps with built-in vocal harmonizer features. The built-in looper adds another creative dimension, letting performers build live backing tracks from guitar, vocals, and effects on the fly.\u003c\/p\u003e\n\n\u003cp\u003eEngineered around a bi-amp design with a custom 8-inch woofer and dome tweeter, the Acoustic Singer Pro delivers broadband frequency response with tight low-end definition and airy high-end clarity. BOSS's Acoustic Resonance processing addresses one of the most common complaints about stage acoustic guitars: the harsh, thin character introduced by piezo pickups. By restoring the natural resonances lost in amplification, the amp ensures your instrument sounds as organic and three-dimensional through the PA as it does unplugged. Independent anti-feedback controls on each channel, phantom power for condenser microphones, and USB output for direct DAW recording round out a feature set built for working professionals.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of the BOSS Acoustic Singer Pro\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120-Watt Bi-Amp Design:\u003c\/strong\u003e Delivers powerful, full-range sound through a custom 8-inch woofer (100W) and 1-inch dome tweeter (20W), filling the stage with rich, naturally diffused acoustic tone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Resonance Processing:\u003c\/strong\u003e Eliminates the brittle, unnatural character of piezo pickups by restoring complex harmonic resonances, so your guitar sounds warm and organic even through amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Vocal Harmony Function:\u003c\/strong\u003e Analyzes guitar chord input in real time to generate smooth, accurate vocal harmonies in two types plus a unison doubling setting - no programming required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Looper:\u003c\/strong\u003e Enables live loop building with guitar, vocals, and effects for practice, songwriting, and live performance enhancement - controllable via included footswitch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Independent Channels with 3-Band EQ:\u003c\/strong\u003e Separate discrete analog input circuits for guitar and microphone provide studio-grade signal integrity, each with full bass\/mid\/treble EQ and anti-feedback notch control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual XLR DI Outputs:\u003c\/strong\u003e Assignable per-channel or mixed output to the PA system, direct or post-effects, giving sound engineers flexible integration at any venue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Recording Output:\u003c\/strong\u003e Connects directly to a Mac or PC DAW for studio-quality recording without an external audio interface - a genuine workflow accelerator for home recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Power Output:\u003c\/strong\u003e 120W total (Woofer: 100W, Tweeter: 20W)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Configuration:\u003c\/strong\u003e 8-inch (20 cm) woofer x1, 1-inch (2.5 cm) dome tweeter x1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIC Input Nominal Level:\u003c\/strong\u003e -33 dBu (2.5k ohm impedance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuitar Input Nominal Level:\u003c\/strong\u003e -10 dBu (5M ohm impedance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUX Input Nominal Level:\u003c\/strong\u003e -8 dBu (10k ohm impedance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIC Input Connector:\u003c\/strong\u003e Combo XLR \/ 1\/4-inch TRS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuitar Input Connector:\u003c\/strong\u003e 1\/4-inch phone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUX Input Connector:\u003c\/strong\u003e Stereo 3.5mm mini phone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDI\/Line Outputs:\u003c\/strong\u003e Dual XLR (MIC\/MIX and GUITAR\/MIX, each with output select switch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhones\/Rec Output:\u003c\/strong\u003e 1\/4-inch stereo TRS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Port:\u003c\/strong\u003e Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFootswitch Jacks:\u003c\/strong\u003e LOOPER\/CHORUS (1\/4-inch TRS), HARMONY\/MUTE (1\/4-inch TRS), GA-FC (1\/4-inch TRS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuitar Channel Effects:\u003c\/strong\u003e Chorus (2 types), Reverb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic Channel Effects:\u003c\/strong\u003e Delay\/Echo, Reverb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHarmony Types:\u003c\/strong\u003e High, Low, Unison\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhantom Power:\u003c\/strong\u003e Yes (MIC channel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 50W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 16-7\/16 inches (417 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 13 inches (330 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 14-1\/8 inches (358 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 32 lbs (14.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBOSS Acoustic Singer Pro Amplifier\u003c\/li\u003e\n  \u003cli\u003eDual Footswitch (for looper and harmony control)\u003c\/li\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eGA-FC sticker\u003c\/li\u003e\n  \u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOSS","offers":[{"title":"Default Title","offer_id":46092156371141,"sku":"BOSS-SPKER-ACSPRO","price":868.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/edd1b9a61db8ba934c0cbd2d8dafe57b.jpg?v=1776361406","url":"https:\/\/avlgear.com\/products\/boss-acs-pro-guitar-amplifiers","provider":"AVLGEAR","version":"1.0","type":"link"}