In order to bring out the fullness of the performance and tone that the latest direct heat triode TA-300B thoroughly, It is a vacuum tube amplifier that was born to make full use of vetted parts and circuit. Principles of sound making of Luxman (creed), to pursue the exaggeration no straightforward and natural sound quality and sound field feeling, sense of unity and sufficient amount of information of sound in all the bands, Luxman is the wisdom and tradition across since its inception in '90 was put into the MQ-300.The MQ-300 is a special single that you can enjoy to your heart's content. Continuous Power Output: 8W+8W (8?), Total Harmonic Distortion: Less than 1% (1kHz / 8? / 1W), Frequency Response: 10Hz-30kHz (+0.3, -3.0dB), Outside Dimensions: 460 (W) x 237 (H) x 340 (D) mm, Weight: 29kg