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“High End, Not High Priced” Thank you for purchasing Grant Fidelity TubeDAC-11. Note that your TubeDAC-11 is dual voltage, please make sure you have set the voltage switch on the back of the unit to the voltage suitable for your country prior to use.
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The Grant Fidelity TubeDAC-11 is easy to use. You just need to connect your music source to one of the (5) inputs, connect one of the output to your pre-amplifier (section) or simply plug in a pair of headphones –...
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will greatly suffer. Regular cleaning of these parts with proper materials or solutions is highly recommended to ensure the product’s best performance. How to connect headphones? - The headphone output on the front panel is a standard 6.5mm connection. You may use a 6.5mm-to-3.5mm adaptor to use other type of headphones.
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Volume nominal range is much lower, from 0 to 6 on a scale of 10. USB Operation – Plug in USB 2.0 Audio device, select USB input on the TubeDAC-11. If using a computer for your source, select Grant Fidelity www.grantfidelity.com Page 4...
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In this case, try another input or adjust the volume. This is not a defect of the TubeDAC-11; it’s just a mismatch between input signal strength and the TubeDAC-11. Extremely loud volume can cause damage to your loudspeakers your headphones and/or ears.
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6N11 Tubes usually have a 5000-10000 life expectancy. If you find all other output works fine but tube output is not working properly, check the tubes to see if it still lights up. If not, gently press the tubes tight to its socket. If this still doesn’t fix the problem, contact us for tube replacement or purchase an equivalent tube model from after-market...
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the product to an enclosed shelf which may prevent heat dissipation. Do not use chemicals to clean this product. Only use dry soft fabric to clean the surface. Do not drop metal objects into the unit. If such incident happens, open the case and take out the metal object before you power on the device.
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/ purchase date. Specifications, user tips etc. are located on the Grant Fidelity Website/Forum. Thank you for your purchase of Grant Fidelity products. Your Grant Fidelity Team www.grantfidelity.com Page 8...
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