T13 is a preamp with Stereo RCA and Phono(MM) inputs, compatible with most audio devices such as turntables, phones, computers, CD players, etc. to satisfy different demands. Stereo RCA output greatly improves the sound quality for amplifiers or active speakers, adds a 3.5mm headphone jack to easily drive all 16-300Ω headphones.

　　Customized full-color VU meters, the color and brightness of backlight can be adjusted steplessly and freely; with built-in professional VU meter driver chip makes the pointer dancing more accurately, dynamically decorates the audio system and brings different enjoyment even in limited space.

　　Better display and clean sound: AGC algorithm achieves ideal visual effects and avoids no display when input low signal and displays in full screen when input high; adds built

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　　HIFI MM Phono Preamp for Home Turntables Stereo Preamp Headphone Amp w/VU Meter

　　Item description

　　Warm Tips

　　1. Without DC 5V power adapter, please prepare it by yourself.

　　2. Headphone output with priority, please make sure the headphone has been disconnected if want RCA output.

　　3. VU meter displays the level of input source, and adjusting the volume of T13 will not change the VU swing range.

　　Features

　　T13 is a preamp with Stereo RCA and Phono(MM) inputs, compatible with most audio devices such as turntables, phones, computers, CD players, etc. to satisfy different demands. Stereo RCA output greatly improves the sound quality for amplifiers or active speakers, adds a 3.5mm headphone jack to easily drive all 16-300Ω headphones.

　　Customized full-color VU meters, the color and brightness of backlight can be adjusted steplessly and freely; with built-in professional VU meter driver chip makes the pointer dancing more accurately, dynamically decorates the audio system and brings different enjoyment even in limited space.

　　Better display and clean sound: AGC algorithm achieves ideal visual effects and avoids no display when input low signal and displays in full screen when input high; adds built-in

　　100K high-impedance input and power isolation circuits, no common ground noise even sharing the power with audio players, ensure the purity of sound source.

　　Exquisite appearance and easy use: all aluminum CNC machined panel and gold-plated RCA terminals with longer service life, and durable adjustment knobs; powered by USB 5V, can be powered by power bank, phone charger, computer etc.,very suitable for home/office desktop audio system use to get better listening pleasure.

　　Parameters

　　Audio input: Stereo RCA / Phono MM

　　Audio output: Stereo RCA / 3.5mm Headphone jack

　　Input level:

　　RCA: 0.775V RMS

　　Phono: 0.005V RMS

　　Frequency response:

　　RCA: 20Hz-20KHz (±0.5dB) Phono: Ref to RIAA ±2dB

　　Output level:

　　RCA: 1.5V RMSPhono: 0.6V RMS

　　S/N ratio:

　　RCA: ≥106dBPhono: ≥80dB

　　Headphone output power:

　　250mW @32Ω100mW @64Ω60mW @128Ω

　　Headphone impedance range: 16-300Ω

　　THD: ≤0.1%

　　VU meter color: multi-color for choice

　　Backlight level adjustable: Support

　　Save set-up: Support

　　Working voltage: DC 5V(≥0.6A)

　　Dimensions(W*D*): 178*118*55mm / 7*4.65*2.17in

　　Package dimensions(W*D*H): 235*180*90mm / 9.25*7.09*3.54in

　　Net weight: 730g/1.61lb

　　Package weight: 1000g/2.20lb

　　Packing List

　　1×T13 Preamp

　　1×USB Cable (Type-C)

　　1×Manual

　　Payment

　　Fast Shipping

　　Return Policy

　　About us

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　　Payment

　　Safe and secure payment by PayPal.

　　Fast Shipping

　　The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver.

　　Return Policy

　　Free Return Within 30 Days

　　We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided.

　　1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

　　If you are satisfied with our products and service please leave a 5-star .

　　Feedback is very important to us just like our lives, please DO contact us before you leave a neutral

　　or negative

　　feedback, we will provide better solutions until you are satisfied.

　　About us

　　Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.  As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.  We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.

　　Contact us

　　Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:   Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM  During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.

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