Multiple inputs and outputs: With two 6.35mm input interfaces and divided into high and low impedance inputs, it can be compatible with most of music devices such as electric keyboards, guitars, electric drums etc.. Tube design: with 6Z4+6N2+6P6 or 6Z4+12AX7+6V6, both 2 types of tube choices can make the sound warm and natural. And pluggable tubes design, supporting upgrading them by yourself. 3 control knobs: Design with multiple control knobs, support adjusting the GAIN/TONE and volume, DIY your own music according to your preference, and have more fun. Attractive appearance: All aluminum metal cases with good shielding performance, adopt a retro VU meter that can decorate your desktop, it's the best choice for music players and audiophiles.
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Power Transformer: With 96-60 large iron core, 200W rated power and 0.35mm high magnetic flux silicon steel sheets, multiple composite vacuum impregnation technology. High-quality oxygen-free enameled wires with multiple-laying and intensive-wiring technique ensures its very low no-load current characteristics and no vibration noise.
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Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier with VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system space. HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
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See photos. All countries and areas not classified as zone 1, 2 or 3. Zone 4 (Rest of the world) Zone 3 (World) Zone 1 (EU) Zone 4: 136,- EUR. Zone 3: 76,- EUR. Zone 2: 56,- EUR.
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Reasonable tube design: use 1PC 6N9P and 2PCS 6L6GC tubes to amplify the signal and power, and 2PCS 6Z5P tubes to rectify; output power can reach 6W+6W, and each tube has been tested to ensure good performance. Classical circuit: adopt a two-level negative feedback circuit, with stable overall performance and low noise, very suitable for listening to classical and vocal music. The circuit is designed to be compatible with various vacuum tubes, and can derive a variety of feedback connection methods.
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Dieses hochwertige Gerät der renommierten Marke Magnat zeichnet sich durch eine außergewöhnliche Klangqualität und eine robuste Bauweise aus. Mit dem Modell MA-400, das eine ideale Verstärkungslösung für Ihre Audioanlage bietet, genießen Sie Ihre Lieblingsmusik in einem unvergleichlichen Stereoklang.
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Vintage vacuum tubes to provide double enjoyments: add magic eye 6E2 tubes to show the signal level dynamically, the color is pure with high brightness, also with switchable cold green and warm orange backlights, wonderful visual feast can be attained; default 6A2 tubes to improves everything associated with music, sounds warm and natural, full and mellow, amazing auditory carnival for your ears. T9 tube preamp with Phono and RCA inputs: Phono input, support both MM /MC cartridges with one button to switch, convert phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. Stereo L/R RCA input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifiers or active speakers and greatly improve t.
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Brand: Douk Audio Primary: 0-115-230v Secondary: 0～6.3V～8V 1.25A For tube filament 0～6.3V ～8V 1.25A For tube filament 0～250V～280V/70mA High voltage Power: 40W Net Weight: 1kg Package Weight: 1.3kg.
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(Identifikation und bleiben Eigentum des Inhabers! Da ich es somit alsdefekt bzw. OHNE KABEL BZW STECKER! noch weiter im Aufbau). Wohndesign aus den 50er, 60er und 70er Jahren. handgearbeitete Wohnaccessoires (auch passend für Ihren Wohnwagen).
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Typischerweise für professionelle Leistungs-Elektronik - aber natürlich aufgrund der schönen alten Anmutung ideal zum Bau und zur Restaurierung von Röhrenverstärkern, etc. Zwei hochwertige, glasierte Leistungs-Widerstände Typ GWD 25 von Draloric aus den 1970er/80er Jahren, 25 Watt Belastbarkeit, 10% Toleranz.
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Reasonable tube design: choosing 6N8P and 6L6GCR vacuum tubes to amplify the signal and power, and 5Z4P as rectifier tube. Each tube has been tested to ensure good performance. Pure audio experience: adopting single-ended circuit, working status remains class A and output power reaches 6W+6W. The sound is pure and warm, full and mellow, delicate and sweet. .
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Reasonable tube design: use 1PC 6N9P and 2PCS 6L6GC tubes to amplify the signal and power, and 2PCS 6Z5P tubes to rectify; output power can reach 6W+6W, and each tube has been tested to ensure good performance. Classical circuit: adopt a two-level negative feedback circuit, with stable overall performance and low noise, very suitable for listening to classical and vocal music. The circuit is designed to be compatible with various vacuum tubes, and can derive a variety of feedback connection methods.
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Biete hier einen Röhrenverstärker, den ich mal von einem Bekannten gekauft habe. vermutlich Eigenbau. Die Keramiksockel sind bestückt mit 8 russischen EL84 und 4 12AU7WA. Eine EL84 ist mir kaputt gegangen und habe diese dann gegen eine Valvo EL 84 getauscht. Es wurde eine Fernbedienung zum An ausschalten sowie für die Lautstärke verbaut. Gerät funktioniert einwandfrei und ist im guten Zustand Aufgrund des Gewichts und möglichen Beschädigungen eher kein Versand.
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Sehr guter Zustand. Mit Attenuator. Sehr dynamischer Sound. Rock/Blues Richtung.
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Little Bear T11 is a pure tube phono preamplifier, with phono in and LINE out, suitable for working with MM cartridge turntables. Adopts a conventional active RIAA equalization phono stage circuit, which makes sure to output a HiFi clear sound with low noise. Support 6N2/12AX7 tubes, which offers many replaceable tubes for you like 6H2,6H2n (For 6N2 type) and 12AX7B,6N4(9PIN),ECC83,5751 (For 12AX7 type). All tubes can be protected by a cover, with 3PCS metal covers and 4PCS acrylic covers for you to choose as you like. Not only protect the tubes but also decorate the preamp.
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Bauvorhaben für Gegentakt rohren Verstärker, siehe Fotos.
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Spannend für Gitarristen, die auf der Suche nach einem individuellen Röhrenprojekt sind. Ich habe alle Angaben nach bestem Wissen und Gewissen gemacht. Ideal für Bastler, die Lust haben, ihn in ein Case einzubauen oder weiter daran zu arbeiten.
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Es handelte sich offenbar um einen schweizer Ableger. Manche Bauteile zeigen daher eine Glocke. Zwei (2) Röhren-Verstärker. Sie arbeiten mit jeweils 2x 6V6 GT im Gegentakt. Offensichtlich professionelle Technik hoher Qualität.
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Bluetooth 5.0 & Stereo RCA & MM Phono inputs: MM phono input, converts phono signal to line level signal and amplify it, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. Bluetooth&RCA input, amplify the low level audio signal from your phone, tablet, MP3 etc. and provide enough output power for passive speaker, greatly improve the sound quality. JAN5654 vacuum tube & HiFi Sound: default with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference. .
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One pair of push-pull output transformers, suitable for assembling dual-channel push-pull amplifiers using vacuum tubes of 6P14, 6P6P, 6P1, EL84, 6BQ5, etc. .
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