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　　Fosi Audio Box X4 Phono Preamp Headphone Amplifier/Preamplifier Hi-Fi Pre Amp with JAN 5654W Vacuum Tubes for MM Turntable Phonograph Record Player with Volume Bass Treble Control

　　Product Description

　　Notice: BOX X4 is only a preamplifier, not amplifier, can not be connected with passive speakers directly, If you need connect BOX X4 with passive speakers, you need to connect it with an amplifier then connect the amplifier with your passive speakers.

　　Features:

　　Fosi Audio BOX X4 is a Hifi tube phono preamp and headphone amplifier for MM turntable that features Volume control and Bass/Treble control with DC 12V power supply. The BOX X4 supports MM turntable input, 3.5mm AUX input and 3.5mm headphone output and RCA line output for powered speakers or amplifiers for your home audio system. Compact ultra-low noise phono turntable preamp that converts phono signals to line level signals. The BOX X4 equipping with 5654W vacuum tubes stands up to the test and will provide you with serious sound performance.

　　Highlight:

　　Model: BOX X4

　　Power Adapter Output: 12V

　　Product Adapter Input Voltage Range: AC 100V - 240V

　　Output Voltage Level: 1kHz and 650mV

　　SNR ≥ 70dB

　　THD ≤ 0.1%

　　Frequency Response: Standard RIAA

　　Product Weight: 0.71 lb/320g

　　Product Dimensions: 3.97x4.72x1.37 inch (10.09*12*3.5 cm)

　　Input Mode: MM turntable input +3.5mm AUX

　　Output Mode: RCA output + 3.5mm headphone output

　　Applicable headphone types: 16 Ω - 300 Ω

　　Package Include:

　　*Box X4 Phono Preamp x1

　　*5654W Vacuum Tubes x2

　　*12V Power Adaptor x1

　　*User Manual x1

　　Payment

　　Delivery details

　　Terms of sales

　　About us

　　Contact us

　　Payment

　　Safe and secure payment by EBAY.

　　1.We accept credit cards ,apple pay,Google pay,PayPal etc.

　　2.All major credit cards are accepted through secure payment processor PayPal.

　　3.Payment must be received within 7 business days of auction closing/offer accepted.

　　4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.

　　Delivery details

　　The items are located in Sydney, and your package will be shipped within 1-3 working day, please contact us if you still not get your package after 30 working days,usuall not take so long to deliver to US/UK/DE/AU/CA/FR/IT/ES address.Other countries may take a little longer,hope you can understanding.

　　Terms of sales

　　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

　　Fosi Audio was founded in Shenzhen China, we own the brand Fosi Audio.

　　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-Friday

　　09:00 AM - 18:00 AM

　　New York(US)

　　Sunday to Thursday

　　08:00 PM - 05:00 AM

　　London(UK)

　　Monday-Friday

　　01:00 AM - 10:00 AM

　　Paris(FR)

　　Monday-Friday

　　02:00 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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