Top 10 Vacuum Tube Power Amplifier – Hifi-Verstärker

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1. Nobsound

Nobsound Bluetooth Vacuum Tube Power Amplifier Class D HiFi Digital Audio Amp 100W 50W×2 Leistungsverstärker Black

Nobsound - Höhen- und tiefeneinstellung; der ton ist warm und breit; kein Hintergrundgeräusch; Für Eingangs- und Ausgangsanschlüsse vergoldet; 6J2 Ventilrohr; Mini-Größe für den Desktop geeignet.

Einfaches umschalten zwischen verschiedenen Tonquellen mit seiner Audio-Eingangsauswahl. Audiosignaleingabe kann computer, oder verwenden Sie Bluetooth-Funktion, CD, Telefon und verlustfreier Player sein, um Telefon und Tablet PC zu verbinden. Leistungsverstärker verwendet tpa3116 als kern-chip, 1% 10w, 1, 2 MHZ Modulationsfrequenz, high-output-verzerrung von weniger als 0, bis zu 50W + 50W Dual-Channel-Ausgangsleistung. Röhrenverstärker mit bluetooth, 3, 5 mm Klinke und Stereo L / R Cinch Eingang.
MarkeNobsound
HerstellerNobsound
ArtikelnummerGFJ583

2. Nobsound

Nobsound 6P6P Vacuum Tube Amplifier; Stereo Single-Ended Power Amp; Assembled Board 3W×2 for Audiophile DIYer with Shell

Nobsound - If you want the version without acrylic chassis, then assemble the case with other accessories such as screws, shim, please seach ASIN: B075V4MQJW for more information. Warm tips: 1. The case is packaged separately from tube amplifier, you need to tear off the protective film on each acrylic panel, knobs etc.

Very perfect in circuit design and workmanship, mini size with powerful performance, can greatly upgrade the sound quality of speakers, providing both visual and auditory enjoyment.2. Adopting 6j1 can be replaced by we403/cv4010/6ak5/ef95 and 6p6p can be replaced by 6V6 vacuum tubes for preamp stage and power amplification, with good flexibility, fast response and good high-frequency resolution. High-quality components are used to guarantee the sound quality and long time stable work: 2pcs output transformers made of imported Z11-EI48*24 silicon steel sheet, Japan NCC high-frequency low-resistance 105 degree capacitor PI’s high-voltage controller, Germany EVOX coupling capactior, IXYS diode, ST Schottky diode, Japanese ALPS potentiometer, etc.

Adopting single-ended class a circuit, the sound is pure and warm, the distortion is ultra-low, full and mellow, can originally reproduce the music, delicate and sweet than the digital amplifiers.
MarkeNobsound
HerstellerNobsound
ArtikelnummerDJ396
ModellDJ396

3. Nobsound

Nobsound Bluetooth Vacuum Tube Power Amplifier Class D HiFi Digital Audio Amp 100W 50W×2 Leistungsverstärker Silver

Nobsound - Röhrenverstärker mit bluetooth, 3, 5 mm Klinke und Stereo L / R Cinch Eingang. Höhen- und tiefeneinstellung; der ton ist warm und breit; kein Hintergrundgeräusch; Für Eingangs- und Ausgangsanschlüsse vergoldet; 6J2 Ventilrohr; Mini-Größe für den Desktop geeignet.

Einfaches umschalten zwischen verschiedenen Tonquellen mit seiner Audio-Eingangsauswahl. Audiosignaleingabe kann computer, cd, Telefon und verlustfreier Player sein, oder verwenden Sie Bluetooth-Funktion, um Telefon und Tablet PC zu verbinden. Leistungsverstärker verwendet tpa3116 als kern-chip, 2 mhz modulationsfrequenz, 1, 1% 10W, high-output-verzerrung von weniger als 0, bis zu 50W + 50W Dual-Channel-Ausgangsleistung.
MarkeNobsound
HerstellerNobsound
ArtikelnummerGFJ583

4. Nobsound

Nobsound 160W Bluetooth 4.0 Vacuum Tube Power Amplifier Stereo HiFi Class AB Integrated Audio Amp USB/SD Card Vakuum-Verstärker

Nobsound - Alle diese komponenten ergänzen das elegante Erscheinungsbild und die hervorragende Leistung. Es verwendet ofc sauerstofffreie Kupferring-Transformatoren, die seine leistungsstarke Schub- und Stromversorgung sowie ausreichende niedrige Frequenz sicherstellen können.

Es nimmt hi-fi bluetooth 4. 0 technologie an, mit geräten wie Handys, die es erlaubt, iPad, Android-Kasten drahtlos verbunden zu werden. Kostbare 6j4p high-end-vakuumröhren; aluminium-legierung aus gebürstetem aluminium; VFD dynamischer VU Meter Display; Eingebauter Lüfter; 3 Stereo L / R RCA Audioeingang.

Please note buyer will be responsible for any import duties imposed by the custom department of the destination country. U-disk und sd-Card werden ebenfalls unterstützt. Seine klangausgabe ist voller Emotionen und Dynamik. Dies ist eine leistungsstarke klasse ab bluetooth Vakuumröhrenverstärker. Und seine maximale Ausgangsleistung kann 160W erreichen.
MarkeNobsound
HerstellerNobsound
ArtikelnummerDJ401
ModellDJ401

5. Nobsound

Nobsound 50W x 2 Mini Bluetooth 4.2 Tube Power Amplifier Röhren Kopfhörer Verstärker Headphone Amp Kabelloser Audioempfänger Silver

Nobsound - Its compact size make it suitable for most scenarios. Totally no background noise and no pop sound. Can achieve 50w x 2 strong power and 1. 2mhz modulation power and
MarkeNobsound
HerstellerNobsound
ArtikelnummerGFJ726

6. Nobsound

Nobsound 50W x 2 Mini Bluetooth 4.2 Tube Power Amplifier Röhren Kopfhörer Verstärker Headphone Amp Kabelloser Audioempfänger Black

Nobsound - With bass and treble control, tv, cd, smart phone, tablets, PC, iphone, Android phone, iPad, turntable, dvd, can work with mp3, etc. It is also suitable for bookshelf/ Computer/ Desktop/ Theater audio system and so on, different matching brings you hear beautiful music anytime and anywhere.

Totally no background noise and no pop sound. Sound is soft, thick, sweet and transparent. Support APT-X. Its compact size make it suitable for most scenarios. Customer service: [email protected] Com. 18-month warranty. Gold-plated rca / Banana interface can avoid sparks when power plug in. With overheat, overload and short circuit protection.

Can be used as speaker power amp / headphone amplifier / wireless receiver. Convenient to replace other compatible tubes like 6136;6ac7;6au6;6bx6;6n8 ; ef80;EF94;6M-H1;TM12;6Ж4П;6С2П. Adopt 6j4 vacuum tube. Equipped with 24v power supply, max output power up to 50w*2, can easily drive most home speakers. It can be easily placed on your desktop or equipment.
MarkeNobsound
HerstellerNobsound
ArtikelnummerGFJ726

7. Kettles

Kettles Bluetooth 5.0 Verstärker 6K4 Vacuum Tube Power Amplifier Home Stereo Receiver Digital Audio Amp für Home Passive Speaker Bookshelf

Kettles - Erstklassige PCB-Qualität. Die pcb verwendet 1, 2, 6 mm dicke doppelseitige blatt, 0 Oz-Kupfer und der gesamte Zinn-Spritzprozess gewährleistet eine gute Stromauflieferung. Der hauptfilterkondensator wird aus 1000UF / 25V importiert, und der Kupplungskondensator wird mit einem 1UF-Philips-Kondensator importiert. Der widerstand verwendet einen 1% Ringmetallwiderstand, um ein gutes Signal an Rauschverhältnis zu gewährleisten. Die auslasse besteht aus vergoldetem rCA Lotussitz, der dauerhaft und schön ist! Das board-layout ist vernünftig, schön und die Kette ist klein.
MarkeKettles
HerstellerBig-eyed girl's boutique
Gewicht1.2 kg (2.65 Pfund)
Artikelnummer11110000

8. Nobsound

Nobsound HiFi Bluetooth 5.0 Vakuum Röhrenverstärker Stereo Tube Amplifier APTX-HD 160W×2

Nobsound - Hifi clear and charming sound: adopting 6k4 vacuum tube to filter out digital sounds, soften the sound and make it warm and delicate, full and mellow. Compact design and exquisite appearance: black aluminum case with a red tube cover which looks more textured and fashionable, can match well with different audio devices, very suitable for home and desktop stereo audio system use.

Much larger output power: adopting tda7498e chip whose max output can reach 160W+160W 4Ω load, the distortion is low and without audible noise. Equipped with 32v/5a power adapter, easily to drive most bookshelf/ computer/ desktop /ceiling /floor-standing passive speakers. Multiple audio inputs: with stereo rca / bluetooth 5. 0 / pc-usb inputs, cd players, no any driver is needed, desktop computer or other streaming media players etc. Plug and play, mp3, tv, laptop, phone, perfectly compatible with iPod, satisfy most requirements of common home audio system use.

Reasonable circuit design: adopting qcc3034 bluetooth chip which supports aptx and aptx-hd transmission, NE5532 op amp with pluggable socket design, and CM6642 USB chip supports 24Bit/192KHz lossless decoding. And 6k4 can be directly replaced by 6j1/6j4/GE5654/6AK5/6*1n to enjoy HiFi sound of different styles. Integrated preamplification circuit with treble and bass control, easy to change other op amps to enjoy different sound styles.
MarkeNobsound
HerstellerNobsound
ArtikelnummerSUC-G6-DE

9. Nobsound

HiFi Vacuum Tube Preamp Stereo Mini Class A Audio Preamplifier Röhrenvorverstärker for Power Amp

Nobsound - Reasonable and simple curcuit layout, the sound is warm and sweet, adopting 2PCS 6J1 vacuum tubes. Pluggable tube socket design, easier to change GE5654 tubes and upgrade the sound.

Connected between audio source and power amplifier to effectively filter the digital sound, making the human voice more real. The tube buffer is amplified by about 2 times, the sound is clear with low noise, full with dynamic. Mini size with exquisite appearance, acrylic chassis looks great when the tubes are giving out blue light, very suitable for home / office desktop audio system use. With standard stereo rca input, cd players, compatible with many audio devices such as phone, mp3 players, daC, tv, computers etc.
MarkeNobsound
HerstellerNobsound
ArtikelnummerGFB1397-DY-DE

10. Nobsound

2021 Upgraded Nobsound Hi-Fi 100W×2 Digital Power Amplifier Stereo Verstärker with Treble Bass Control with 19V Power Supply

Nobsound - Latest version, released in 2021, overall upgrading in both appearance and sound quality by simplifying the circuit and innovative technology. Mini size and easy use but powerful and practical: perfectly suitable for desktop or a smaller space in home or office, easy to connect to your audio system, especially designed for the audiophiles who pursue HiFi sound.

Unique design in appearance and technology: customized red aluminum case with multiprocess fine treatment, CNC precision cutting; unique knurling knob with strong metal feelings; metal DC outlet, no electric sparks flying.

Tone off design and hifi clear sound: more delicate and smooth sound can be enjoyed by adjusting treble / bass knob, also with bypass function to enjoy original sound. Large output power and strong compatibility: adopting 2pcs tpa3116 chip, 300W4Ω speakers, can drive 200W 8Ω, max output power can reach 200W, comes with 19V power supply, no pop or audible noise.
MarkeNobsound
HerstellerNobsound
ArtikelnummerDZ033-DE