Dear Customer: Thanks you for purchasing this unit, brand-name DARED vacuum tube amplifier Made in China, for optimum performance and safety please read this Manual carefully and properly keep these Manual handy for future reference. Table of Contents: Page 1 .Safety Instructions.......................................................................1 2 .Features......................................................................................4 3 .Front Panel and Controls..............................
7. Maintenance: Please Switch OFF the units and make it cool enough then clean the dust on the surface of the product with soft brush or dry cloth periodically. When cleaning the vacuum tube please gently shake the tube and take it down, install the tubes in the same way after clean. Do not attempt to clean the unit with chemical solvents: this might damage the finish. 8. Specifications The Power Output: ..................................................................30W x2 Frequency Response:............
13. When the product is moved from cool to warm place, the dew will coagulate on the surface of vacuum tube, in this circumstance please patiently wait at least 1 hour to operate the unit to avoid of leakage or blowout of the vacuum tube due to sudden hot. 14. Grounding or polarization - Precautions should be taken so that the grounding or polarization is not defeated. 15.
Connect firmly and securely, make sure that both the audio components and amplifier are properly ground. Always turn off the power switches of both units when connecting or disconnecting the power and amplifier. b) Connecting Speakers: Connect a SPEAKERS system having an impedance of 4ohms to 8ohms provided on the rear panel. Please connect the SPEAKERS terminals to your speaker with wire of the proper gauge, cut as short as possible. If the connections are faulty, no sound will be heard from the speakers.
B. Connections Diagram Fig. 3 3. Front Panel and Controls SPEAKER SPEAKER Front Panel Fig.1 LINE 1 LINE 2 LINE 3 ON OFF AUX SELECT POWER 4 VOLUME USB DAC 1 3 2 4. Rear Panel and Connections Diagram: A. Rear Panel Fig. 2 100-120V ~50/60Hz T4A 125V AUX LINE 3 LINE 2 LINE 1 1 15 INPUT 12 USB DAC Antenna 220-240V ~50/60Hz T2A 250V LINE 3 LINE 2 LINE 1 INPUT 100-120V ~50/60Hz T4A 125V AUX LINE 3 LINE 2 LINE 1 115 INPUT MENU USB DAC 220-240V ~50/60Hz T2A 250V 5 11 6 7 1.
FCC Caution. § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.
