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Hifi Class A tube Headphone amplifier / High-current / Strong thrust L3-56
Item ID：180356
List Price：US$68.00
Price：US$60.00
Payment Terms
paypal
Shipping
ship to world wide
Availability
in stock
Description
Product Q & A
Review
U303 uses high-quality 6N3 tubes to soften the sound! Over-hearing, the ear is not tired for a long time, the sound is more natural, delicate and mellow, sweet , rich in harmonics, purity and transparency of the voice make people happy, full-frequency moisture, texture, clear image, accurate positioning, open and deep The sound field makes the three-dimensional space full, especially suitable for vocal, string, light music, classical music.Can easily push 18-600ohm- any grade headphones, background noise is super quiet!
U303 Another major feature is that it can be used as a tube preamp,can be used with any type of power amp to enhance the musical feeling and dynamics of the original system.
U303 tube socket adopts pure ceramic and anti-oxidation contact socket to ensure the best insulation performance and durability. If you want to experiment with other styles of tubes, you just have to change hands (direct plug change).
United States: 6A8Q, 2C51, 5670, 5185, 6385, 6185, WE396
Europe: ECC42
Soviet Union: 6H3N, 6H3II
Czech Republic: 6CC42
Strong playability, high cost performance!
HD580/HD600/HD650
K701/K702/Q701
DT880/T70/T90
SR225/SR325/RS1e
And so on can easily push up!!!
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Power supply works voltage: AC: 100-240V 50/60Hz
Output voltage: DC:6V/2000mA
Specifications:
Output power: >=1300mW (32 ohms)
Adaptation headphone impedance: 18-600 ohms
Total harmonic distortion: <0.005%
Signal to noise ratio: >=110DB
Frequency response: 20-30K Hz
Volume: 90*90*39(Length*Width*Height) - Height 80mm after adding pipe
Weight: Machine Net Weight: 165g
Package include:
Xz-U303 amp X 1, 6N3 tube X 1 , Power supply X 1
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