Multieffect for acoustic guitar Analog SansAmp circuit, Boost function (12dB), Compressor, Reverb, Delay, Chorus, Tuner, Phase reverse switch, Earphone function, Including power supply (9 V, 200 mA)

Multi-effect for acoustic guitar Left-handed, No amplifier necessary - the effect is heard through the sound hole, Easy installation, is held by magnets, 8 Built-in effects like reverb, delay, tremolo, Leslie,...

ToneWoodAmp ToneWoodAmp, multieffect for acoustic guitars, effect is audible through the soundhole, no amp necessary, easy installation, the effect is kept in place through magnets, instrument input, output for amp/pa,...