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Boyuu Audio Reisong amplificador de tubo de alta fidelidad

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REISONG Boyuu MT-88 MKII Aggiornamento dellamplificatore audio Hi-Fi push-pull KT88 * 4 tubi

REISONG Boyuu MT-88 MKII Aggiornamento dellamplificatore audio Hi-Fi push-pull KT88 * 4 tubi

REISONG Boyuu MT-88 MKII KT88*4 tube Amp Push-pull Hi-Fi Audio Amplifier Upgraded Version 100% original factory and brand new Product technology: Handmade scaffolding welding, there is concise and easy process, traces short, simple upgrade change material.  Imports of stainless steel chassis. There look gorgeous, durable, can not afford not peeling paint and so on.  Three tubes with ultra-linear transfer function, the perfect balance of push-pull machine play of strength and...
$923.74 USD$738.99 USD
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REISONG Boyuu A10 Amplificatore a tubo EL34B Amplificatore audio HiFi single-end di classe A

REISONG Boyuu A10 Amplificatore a tubo EL34B Amplificatore audio HiFi single-end di classe A

REISONG Boyuu A10 EL34B tube Amp Single-end Class A HiFi Audio Amplifier Brand new 100% original factory Version A: PCB standard version, power transformers 96 * 50, 66 * 36 output transformer. When you want to take the time to change the machine, the advantage of low noise.  Version B: welding by hand upgrade version. Manual welding, preferred audiophiles, the output transformer switch to the higher end of the 76 * 40 output transformer. When low-frequency dynamic playback is good,...
$507.99 USD$399.99 USD
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REISONG Boyuu MT-34 MKII Rectificador push-pull Audio HiFi EL34 amplificador de tubo HIFI

REISONG Boyuu MT-34 MKII Rectificador push-pull Audio HiFi EL34 amplificador de tubo HIFI

Boyuu MT-34 HIFI Tube Amp EL34 Push-Pull Tube Amplifier Lamp amp 110v-240v Basic technical parameters: Input Sensitivity: 550mV Output power:  2 times 35 watt (Ultra-linear connection mode) 2 x 15w (Triode connection mode, can be switched) SNR: 88dB Input impedance: 100KOmega Output Impedance: 4 ohm, 8 ohm Input voltage: 220v-240v 50/60Hz Power consumption: 230W Frequency response: 30Hz-45KHz Dimension: 378W x 287D x 178H mm Package volume: 500x450x300H net Weight: 18 KG Input Jack: RCA x...
$751.19 USD$625.99 USD
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REISONG Boyuu A-50 MKIII 300B Amplificatore integrato con tubo a vuoto di classe A single-ended Versione aggiornata

REISONG Boyuu A-50 MKIII 300B Amplificatore integrato con tubo a vuoto di classe A single-ended Versione aggiornata

REISONG Boyuu A-50 MKIII 300B Single-end Class A Vacuum Tube Intergrated Amplifier Upgraded Version 100% original factory and brand new Factory add an Inductance transformer and Bipolar filter circuit to get the nicer sound for the MKIII. Specification:  Voltage amplification and promotion tubes: 6N8P (6SN7) × 2  Power output tube: 300B × 2 (brand PSVANE)  Rectifier: 5Z3PAT × 1  Output power: 7.6W x 2 (Class A) (No negative feedback)  Frequency...
$1,008.79 USD$775.99 USD
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REISONG Boyuu A30 Amplificatore a tubo a vuoto HiFi Audio 2A3C single-end di classe A

REISONG Boyuu A30 Amplificatore a tubo a vuoto HiFi Audio 2A3C single-end di classe A

REISONG Boyuu A30 Single-end Class A HiFi Audio 2A3C Vacuum tube Amplifier 100% original factory and brand new This item have a very loud humming when it don't play music. You can hear the humming 3 meters far away. But some senior audiophile can accept it becuase the sound is nice when play music. Why so loud humming? because it is AC for filament-type. The DC for filament-type will get less humming, but the sound is not good enough, Factroy don't use DC for this version . Usually, the new...
$882.69 USD$678.99 USD
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REISONG Boyuu A20 MKII Tubo KT88 Single-ended Classe A amplificatore integrato 4nd Meter Upgrade

REISONG Boyuu A20 MKII Tubo KT88 Single-ended Classe A amplificatore integrato 4nd Meter Upgrade

REISONG Boyuu A20 MKII KT88 tube Single-end Class A Intergrated Amp 4nd Meter Upgrade 100% original factory and brand new Features:  6J8P-J pre-voltage amplification.  Dawn export KT88-98 do power output.  Output power, maximum output power of 18W.  Output amplifier uses no big loop feedback technology to ensure high sound reduction, powerful, strong and.  The new power amplifier 0.35 cores do to ensure stable power supply.  With power tube current monitoring...
$807.71 USD$635.99 USD
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REISONG Boyuu A60 845 Amplificatore a tubo single-ended Amplificatore integrato HIFI Nuovo di zecca

REISONG Boyuu A60 845 Amplificatore a tubo single-ended Amplificatore integrato HIFI Nuovo di zecca

REISONG Boyuu A60 845 Single-ended tube Amplifier HIFI Intergrated Amplifier Brand New & 100% original factory this amp is auto bias! Feature: A60 uses 750W full material power supply Double choke inductor design, coupled with double 300B voltage regulator circuit, to ensure 845 working state 80W "no large loop feedback" audio output cattle, more than twice the margin than the rated output power Stable and reliable working condition Thick, warm and comfortable tone The frequency response...
$2,412.79 USD$1,855.99 USD
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REISONG Boyuu A2 Mini Amplificatore valvolare 6P14/EL84 single-ended

REISONG Boyuu A2 Mini Amplificatore valvolare 6P14/EL84 single-ended

Features:  High-quality wide-frequency sound Hi-quality EI output transformer Designed for the machine designed for EI power transformers Tube 12AX7 for Preamplifier to do the voltage amplification, 6P14 / EL84 vacuum tube to do a single-ended power amplifier Easy to install vacuum tube protective cover plexiglass material. Specifications Input sensitivity: 550mV Output power: 2 × 3.6 W Signal to noise ratio: 84dB Input impedance: 100KΩ Output impedance: 4,8 ohm Input voltage:...
$332.79 USD$255.99 USD
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REISONG Boyuu 1:2/1:1/1:20 Trasformatore di ingresso audio passivo per telefono/PC/MP3/CD/MM/MC

REISONG Boyuu 1:2/1:1/1:20 Trasformatore di ingresso audio passivo per telefono/PC/MP3/CD/MM/MC

REISONG 1:2 passive Audio input transformer for Phone/PC/MP3 REISONG 1:1 passive Audio input transformer for CD REISONG 1:1 passive Audio input transformer for MM/MC REISONG 1:2 step-up transformer is a passive step-up transformer developed to compensate for the low output of audio signals from computers, mobile phones and MP3 players in the existing market. When using a computer, mobile phone and MP3 PLAYER to listen to music with hifi amplifier, generally find the sound is small,...
$189.22 USD$148.99 USD
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REISONG Boyuu Q6 Tube 12AX7 Preamplificatore Marantz 7 M7 Circuit Preamp

REISONG Boyuu Q6 Tube 12AX7 Preamplificatore Marantz 7 M7 Circuit Preamp

REISONG Boyuu Q6 Tube 12AX7 Pre-amplifier Marantz 7 M7 circuit Preamp 100% original factory and brand new the Upgraded version is the Stabilized voltage version ( it is the Electronic tube voltage stabilization) 1.4 Input signal switching 2. Dedicated signal processing module, the signal is short, high fidelity, less interference 3. United States imported signal line machine connection 4. Non-destructive upgrade US 6X4 Size: 420MM wide, deep 380MM, high 135MM Frequency response: 19Hz ~...
$547.19 USD$455.99 USD
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Reisong YULU M2 MINI EL34 amplificador de válvula integrado amplificador de tubo de clase A de un solo extremo

Reisong YULU M2 MINI EL34 amplificador de válvula integrado amplificador de tubo de clase A de un solo extremo

Boyuu YULU M2 mini Tube EL34 integrated Valve amplifier audiophile audio 100% Brand new Boyuu YULU M2 mini Tube EL34 integrated Valve amplifier Specification: Output power: 8W*2 (superlinear connection). Frequency response: 30Hz--38KHz. Output impedance: 4,8Ω. Total harmonic distortion: ≤ 1% (1kHz). Input sensitivity: 550MV. Input impedance: 100KΩ (two input signals) Iunput: RCA for PC / AUX Size (width × depth × height): 260W x 230D x 175H mm Signal to noise ratio:...
$355.19 USD$295.99 USD
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Reisong YULU M5 KT88 Amplificatore valvolare a tubo Amplificatore valvolare HIFI single-ended Nuovo di zecca

Reisong YULU M5 KT88 Amplificatore valvolare a tubo Amplificatore valvolare HIFI single-ended Nuovo di zecca

Specifications: Output impedance: 4,8Ω. Total harmonic distortion: ≤ 1% (1kHz). Input sensitivity: 850MV. Input impedance: 100KΩ (three groups of input signals) Volume (width × depth × height): 330 × 265 (including knob) × 180mm. Signal to noise ratio: 90dB. Package weight: 16 kg. ​ Product process and materials: Voltage amplifier tube: Shuguang 6N2J×2 Power output tube: Psvane/shuguang KT88×2 Rectification tube: 5Z3PJ. Power transformer:...
$645.37 USD$528.99 USD
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REISONG Boyuu NC-19A 1:2 Adaptador pasivo de preamplificador de transformador elevador de señal de audio

REISONG Boyuu NC-19A 1:2 Adaptador pasivo de preamplificador de transformador elevador de señal de audio

Features Connection mode: passive preamp, with RCA input, suitable for mobile phones, computers, decoders, digital players, CD players and other audio source devices, RCA output, supporting connection with amplifiers/active speaker, etc. Improvement effect: it can effectively increase the gain and sound density of the sound, improve the sound quality, and make the sound more mellow and warm, bringing a better listening experience. Audio characteristics: adopt a 1:2 step-up mode design, that...
$116.99 USD$89.99 USD
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REISONG Boyuu RS-1 Lineal Bluetooth 5.0 Salida de audio HiFi AptX-HD Audio de transmisión de sonido sin pérdidas

REISONG Boyuu RS-1 Lineal Bluetooth 5.0 Salida de audio HiFi AptX-HD Audio de transmisión de sonido sin pérdidas

REISONG Boyuu RS-1 Linear Bluetooth 5.0 HiFi Audio Output AptX-HD Lossless Sound Transmission Audio 100% original factory and brand new The Boyuu RS-1 Linear Bluetooth Audio Receiver makes listening to music an unstoppable pleasure. With its original sound quality, lightweight and portable design using the V5.0 chip, it ensures quick connections and long-lasting battery life, along with strong compatibility. Connect your smartphone/tablet, HiFi player, or laptop to the Bozhiyun RS-1 through...
$109.79 USD$89.99 USD
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REISONG Boyuu A9 EL34 Kit fai-da-te per amplificatore valvolare in pura classe A single-ended

REISONG Boyuu A9 EL34 Kit fai-da-te per amplificatore valvolare in pura classe A single-ended

REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier Brand new & 100% original factory Specifications: Output Power: 12W * 2 (ultra-linear connection) Frequency Response: 20Hz - 28KHz Output impedance: 4,8Ω Total Harmonic Distortion: ≤ 1% (1kHz) Input Sensitivity: 750MV Input impedance: 100KΩ (two input signals) Dimensions (W × D × H): 310 × 268 × 165mm SNR: 88dB voltage amplification tube: 6N9PJ × 2 power output tube: Shuguang EL34B...
$287.91 USD$235.99 USD
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REISONG Boyuu F8 6N2 PUSH KT88 Tubo de un solo extremo Amplifie Nuevo

REISONG Boyuu F8 6N2 PUSH KT88 Tubo de un solo extremo Amplifie Nuevo

$782.49 USD$625.99 USD
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REISONG Boyuu K6 Altavoz pasivo de estantería Par de altavoces HiFi de madera para audiófilos

REISONG Boyuu K6 Altavoz pasivo de estantería Par de altavoces HiFi de madera para audiófilos

K6 technical parameters Bandwidth: 45Hz-30KHz Sensitivity: 89 DB /W/m Power: 10-100W Impedance: 8 ohm Specifications: width 250, depth 330, height 380 Technical characteristics Two-wire split-tone design, suitable for playing electronic split-tone system. The appearance of piano baking varnish, 8 layers of polishing, 8 layers of spraying and 8 times of baking, the appearance is fine and even and smooth, as bright and soft as a mirror. Let people put it down. Imported from France 6.5 unit, wool...
$874.99 USD$699.99 USD
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REISONG Boyuu K8 HIFI Audio estantería altavoz audiófilo altavoz pasivo par nuevo

REISONG Boyuu K8 HIFI Audio estantería altavoz audiófilo altavoz pasivo par nuevo

Basic technology introduction Sensitivity: 91 db Power: 35Watt Impedance: 8ohm Frequency response: 35Hz-18KHz Box specifications: width 260 depth 310 height 450 Packing volume: 650 wide x 440 deep x 560 high Packing weight: 24KG ​            
$668.01 USD$525.99 USD
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REISONG Boyuu S50 300 Amplificatore a tubo single-ended Amplificatore integrato HIFI Nuovo di zecca

REISONG Boyuu S50 300 Amplificatore a tubo single-ended Amplificatore integrato HIFI Nuovo di zecca

Specifications: Vacuum tube: 12AT7*2 12AU7*1 KT88*4 (power output) Output Power: 8W × 2 Frequency response: 30Hz - 42KHz Input Impedance: 4 ohms, 8 ohms SNR: 89dB Power consumption: 180W Input voltage: 110~240V / 50~60 Hz Package weight: about 25 Kg
$1,832.49 USD$1,465.99 USD
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