Sound Pure's Take
The GR Guitar NF Acoustic 6 is a compact yet powerful acoustic amplifier designed to deliver pristine, natural sound in a lightweight, stage-ready package. Its 120-watt bi-amp system with a 6" natural fiber woofer and 1" dome tweeter provides clear, balanced projection with impressive depth across the full frequency range. With three channels, 3-band EQ, phantom power, and a D.I. output, it offers excellent flexibility for guitars, microphones, and live performance setups. Thoughtfully designed with professional features and exceptional clarity, the NF Acoustic 6 is a reliable, high-quality amplifier and a smart long-term investment for serious acoustic players.
From GR Audio
The NF Acoustic is the lightest and most powerful combo line on the market, specifically designed for acoustic guitar.
Incredible portability without sacrificing the quality that distinguishes the GR sound.
A 3-year design. A unique technology in the music amplifier market.
The unmistakable GR sound quality.
The most natural, detailed, and rich sound available. Introducing the new “Acoustic” guitar combos. A line of amplifiers that combines cutting-edge technology with ease of use.
Tailor-made to meet the demand of both discerning professionals and passionate beginners.
Power: 120 Watt
Dimensions (H,W,D): 36,4 - 25,4 - 29,2 cm / 14,3” - 10” - 11,5” inch
Weight: 4Kg - 8,8 Lbs
Woofer Size: 6"
Materials: Natural Fiber
Tweeter: Dome Tweeter 1"
Bass Reflex: On Front
System Format: Biamp
Frequency Response: 50 Hz - 20 Khz
Crossover: Electronic
Channel: 3
N° of EQ Bands: 3 (Low - Mid - High)
Number of Effects: 1
Other Features: Phantom Power 48V - 10V, Phase, Headphone Out, D.I Output, Mute Button, Adapter for Stage Stand
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
Try Before You Buy: 48-hour audition. Program details →
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Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.