5-band EQ preamp with balanced adjustment: separate and rich frequency band control (64Hz /236Hz /1KHz /4KHz /16KHz) to satisfy different listening needs with its full and flexible sound; also adds balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.

　　Real balanced XLR preamp and amp: support XLR and RCA inputs and outputs, T8 can reproduce high-quality audio for amplifier or active speaker with excellent separation, resolution, sound field, clean background. Add 3.5mm jack output, also can be a headphone amplifier to drive 16-300Ω headphones.

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　　Professional 5-band EQ Equalizer XLR Balanced Tube Preamp Desktop Headphone Amp

　　Item description

　　 Shipping from USA Warehouse, 1-6 Working days to most US regions.  

　　Features

　　5-band EQ preamp with balanced adjustment: separate and rich frequency band control (64Hz /236Hz /1KHz /4KHz /16KHz) to satisfy different listening needs with its full and flexible sound; also adds balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.

　　Real balanced XLR preamp and amp: support XLR and RCA inputs and outputs, T8 can reproduce high-quality audio for amplifier or active speaker with excellent separation, resolution, sound field, clean background. Add 3.5mm jack output, also can be a headphone amplifier to drive 16-300Ω headphones.

　　HiFi warm & sweet tube sound: adopts classic pluggable 6N3 tube to improve everything detail associated with your music, sounds warm and delicate, full and mellow, dynamic and melodious. Pluggable socket design for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.

　　Advanced design and attractive appearance: adopts electrolytic iron plate with good shielding performance, and the performance is precisely balanced; black aluminum alloy chassis with vintage warm tube lights, looks cool, exquisite and durable, very suitable for the audiophiles who pursue HiFi sound.

　　Warm tips:

　　1. All outputs (RCA / XLR / 3.5mm jack) can work at the same time.2. When the scale line on frequency knobs points to the middle means this frequency band is neither weakened nor strengthened. When rotating it to its middle position there will be a feeling of pause.3. Default 6N3 tube can be changed to the following models:

　　US: 6A8Q / 2C51 / 5670  / 5185  / 6385  / 6185  / WE396Soviet Union: 6H3N / 6H3IIGermany: ECF82Czech: 6CC42EU: ECC42

　　Parameters

　　Model: Douk Audio T8

　　Audio input: single-ended RCA / balanced XLR

　　Audio output: single-ended RCA / balanced XLR / 3.5mm headphone jack

　　Frequency response: 20Hz～20KHz(±1dB)    

　　Frequency band: 64Hz / 236Hz / 1KHz / 4KHz / 16KHz

　　RCA input sensitivity: 0.775Vrms

　　RCA output level: 1.2Vrms

　　BAL input sensitivity: 1.5Vrms

　　BAL output level: 2.4Vrms

　　Headphone output power: 125mW×2 (32Ω)

　　Matched headphone impedance range: 16～300Ω

　　THD: 0.01%    

　　SNR: ≥98dB

　　Working voltage    DC12V    

　　Dimensions(W*D*H): 186*128*38mm / 7.32*5.04*1.50in

　　Package dimensions(W*D*H): 340*240*70mm / 13.39*9.45*2.86in

　　Net weight: 685g / 1.51lb

　　Package weight: 1.1kg / 2.43lb

　　Packing List

　　1*T8 Preamp

　　2*6N3 Tube

　　1*DC 12V Power Adapter

　　1*User Manual

　　Payment

　　Fast Shipping

　　Return Policy

　　About us

　　Contact us

　　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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