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Amp VT tube amplifier HiFi amplifier | output power: 4 x 35 Watt RMS | Bluetooth | impedance: 4 Ohm | optical & coaxial input | USB port | VU meter | AUX-In | sub-out Rosegold Metallic
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Tube Amps Explained: How They Work, the Tube Types Available and the Tones They Produce | GuitarPlayer
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