Enhanced Compatibility: with 3.5mm AUX/stereo RCA input and 3.5mm/6.35mm headphone jack output, the U3 PRO is compatible with a wide range of audio sources, including MP3 players, iPods, smartphones, tablets, computers, and CD players etc. Its output can connect to various headphones, offering a versatile listening experience with support for most headphone models. Built-in Voltage Boost Circuit: adopting innovative circuit design with built-in voltage boost circuit, the amplifier circuit can always work at a high voltage of ±14V even only powered by DC 5V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
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Es handelt sich um ein gebrauchtes Produkt. Es gibt Kratzer und Gebrauchsspuren vom Gebrauch und natürliche Verschlechterungen vom Alter, aber es funktioniert einwandfrei. Es kann noch verwendet werden.
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Oldchen BL-02 HI-FI Stereo Tube Amp Model EL34-B Single Ended Hifi Amplifier Without Bluetooth. The simple and sound circuit designed by dzdn29, 6H8C push EL34, adopt dual 290V tube rectifier, CLC inductance filter, the default super linear connection of the whole machine is about 10W, the triode connection is about 8W, it can be used to push 100W and the sensitivity is above 88DB bookshelf speakers or floor speakers.
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Luxman STEREO VAKUUMRÖHREN PHONO EQUALIZER VERSTÄRKER. Wir helfen Ihnen gerne weiter.
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With 5 kinds of analog and digital audio input (Bluetooth 5.0 / USB / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, CD players etc. to meet different needs of home audio systems. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Besides speaker output (4/6/8Ω), a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio systems, which can strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style.
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Philips HF 302 Mono Tube Amplifier 800 Ohm OTL With Speaker Cable Turns On! See pictures for the exact cosmetic condition of the amplifier. Turns on and the tubes light up. Shows signs of water damage inside, seems relatively clean otherwise. Has been painted grey. Sold as described above. With rare speaker cable.
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Diese Gebühren trägt der Käufer. Internationale Käufer. Anderer Begriff.
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We are willing to negotiate for you. hello dear friend.
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Multiple inputs and outputs: support Bluetooth / Coaxial / Optical / USB(PC-USB/U-disk) / 2 groups of Stereo RCA inputs, compatible with phone, computer, TV, CD player, MP3, etc., can greatly improve the sound quality for them. U-disk input supports lossless formats such as APE, FLAC, WAV etc., Besides the speaker output, the 6.5mm headphone jack can easily drive 16-300Ω headphones, easy to enjoy HiFi music. High power output: Rated 35W+35W output, easily drives most home passive speakers, and reproduces the details of the sound well. Specially designed with a low-frequency output to connect an active subwoofer to build a 2.1-channel audio system, providing high-quality music for audiophiles.
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Amazing combination in appearance and functions: integrated DAC-T1-PRO DAC with retro tubes and modern OLED display into a whole, keep both strong vintage feelings and convenient use. Even in limited space, warm filament dynamically decorates the audio system and give you a wonderful acoustic enjoyment with large dynamic and sweet sound. With multiple audio inputs and outputs: Bluetooth / PC-USB / coaxial / optical / RCA inputs, compatible with most audio sources such as phone, tablet, computer, digital player etc. With stereo RCA and 3.5mm headphone jack outputs, can connect different amplifier / active speaker / headphones, HiFi music can be easily enjoyed.
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Choosing 6N2 and EL84 tubes to amplify the low-frequency voltage and power amplification, and 6Z4 tube to rectify. Each tube has been tested by GS-5A tube tester and distortion test, with low power consumption and high efficiency. Using The classic two-stage negative feedback amplifier, with stable overall performance and low noise. It is suitable for classical and vocal music, and the output sound is pure, warm, delicate and mellow. High-quality components can ensure sound quality such as Japanese chemical electrolytic capacitor; ALPS potentiometer; Italian Arcotronic coupling capacitor; Taiwan Kunmao metal film resistor and FR4 epoxy glass fiber circuit board. With 1.4mm steel plate, aluminum alloy CNC panel and knob and high-quality gray paint. Very perfect in circuit design and workma.
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Rich Input and Output Interfaces: With Bluetooth 5.0 and Stereo RCA inputs, easily connects to various audio devices like CD players, mobile phones, and computers. USB port supports lossless music formats, and the Speaker Jack enables direct connection to passive speakers with a sensitivity of 88dB or higher via banana plug cables. Powerful Tube Configuration: Using 4pcs 6P1 tubes, it delivers a stable 12+12W (RMS 8Ω) output, ensuring delicate and smooth sound. 2pcs 6N2 dual-triodes handle the front-end amplification, providing clear signals and excellent dynamics for a warm, emotional listening experience.
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Oldchen HI-FI Stereo Tube Amplifier 300B 9Wx2 Class A Standard Version Bluetooth Tube Amp Black. - Rated output power: 9Wx2. The cost-effective 300B has excellent stability. - Preamp tube: Soviet 6H8C x 2.
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Using Japanese original ALPS 16 Type 15mm 100k Duplex potentiometer, switch is produced by Taiwan-funded factory. With 4 groups of RCA audio input, convenient to compare different audio source and no need to plug-in and out the cables repeatedly. Gold-plated terminals to guarantee lossless transmission.
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Import duties (about 15% of the item value) will already be included in the item price.
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Er stammt aus ShenZhen und ist nicht nur optisch ein goldfarbiger Hingucker mit eleganten Holzvertäfelungen an den Seiten, sondern bietet auch klanglich ein hochwertiges Klangerlebnis. Die Ware wird wie beschrieben und abgebildet unter Ausschluss jeglicher Gewährleistung verkauft.
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Unique design, 2 groups of stereo RCA input and with a switch to choose CD or DIRECT input, it can be used as a integrated amplifier(when use CD input), and a pure power amplifier(when use DIRECT input), but volume control is not available in DIRECT input mode.
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