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Heartless Machine by Christopher Locke; Walk The Plank is an acoustic impedance coupler. The horn is supported by a single long piece of steel, welded to a single long (and very heavy) base. There's a delightful springiness that echoes the tone arm on a vintage turntable. This horn will make the sound from your iPhone louder and richer, using no electricity, wires, plugs, or batteries. The shape of the horn is enough to add 25 decibels or more.
Features: This special purchase Lepai ST-based mini audio amplifier is ideal for both home and car audio applications. Uses the ST IC for low distortion,acoustically accurate reproduction of music Input power:DC10-14.4V; Output power:20w×2 RMS Speaker impedance: 4-8 ; Frequency response:20Hz-20Khz Total harmonic distortion: < 0.4% ; SNR: > 80dB The features is so awesome. This product made from high durability material that makes this product could be use for long...