Boyuu Audio Reisong 하이파이 진공관 앰프
Product Image Item Name- Price
REISONG Boyuu A-50 MKIII 300B 단일 종단 클래스 A 진공관 통합 증폭기 업그레이드 버전

REISONG Boyuu A-50 MKIII 300B 단일 종단 클래스 A 진공관 통합 증폭기 업그레이드 버전

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 response: 30Hz-42KHz  Output impedance: 4Ω, 8Ω  Total harmonic distortion: ≤1% (1kHz)  Input sensitivity:...
$759.19 USD$583.99 USD
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REISONG Boyuu A10 EL34B 진공관 앰프 싱글 엔드 클래스 A 하이파이 오디오 앰프

REISONG Boyuu A10 EL34B 진공관 앰프 싱글 엔드 클래스 A 하이파이 오디오 앰프

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, control and strong, it is more powerful.  Version C: PCB upgrade version. PCB, output transformer is 76 *...
$299.71 USD$235.99 USD
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REISONG Boyuu A30 싱글 엔드 클래스 A HiFi 오디오 2A3C 진공관 앰프

REISONG Boyuu A30 싱글 엔드 클래스 A HiFi 오디오 2A3C 진공관 앰프

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 tube members are not easy to understand and accept so loud humming. e new tube members are not easy to...
$618.79 USD$475.99 USD
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REISONG Boyuu MT-34 MKII 푸시-풀 정류기 오디오 HiFi EL34 HIFI 튜브 증폭기

REISONG Boyuu MT-34 MKII 푸시-풀 정류기 오디오 HiFi EL34 HIFI 튜브 증폭기

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...
$559.19 USD$465.99 USD
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REISONG Boyuu MT-88 MKII KT88*4 진공관 앰프 푸시풀 하이파이 오디오 앰프 업그레이드

REISONG Boyuu MT-88 MKII KT88*4 진공관 앰프 푸시풀 하이파이 오디오 앰프 업그레이드

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 beauty.  Achieve internationally accepted proof output transformer potting processing, you can not damp decade, high stability and...
$646.24 USD$516.99 USD
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REISONG Boyuu A20 MKII KT88 튜브 싱글 엔드 클래스 A 인티그레이티드 앰프 4nd 미터 업그레이드

REISONG Boyuu A20 MKII KT88 튜브 싱글 엔드 클래스 A 인티그레이티드 앰프 4nd 미터 업그레이드

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 circuit, tube replacement upgrade ease.  Medical grade 5Z3PA-T rectification.  Imported 0.35 core output amplifier...
$461.00 USD$362.99 USD
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REISONG Boyuu A60 845 싱글 엔드 튜브 앰프 HIFI 통합 앰프 Brand New

REISONG Boyuu A60 845 싱글 엔드 튜브 앰프 HIFI 통합 앰프 Brand New

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 extension is very good Not picky eaters, strong thrust Product model: A60 Operation mode: single-ended Output power:...
$1,801.79 USD$1,385.99 USD
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REISONG Boyuu A9 EL34 싱글 엔디드 퓨어 클래스 A 진공관 앰프 DIY 키트

REISONG Boyuu A9 EL34 싱글 엔디드 퓨어 클래스 A 진공관 앰프 DIY 키트

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 × 2 rectifier tube: 5Z3PJ × 1 Power Supply Voltage: AC 100V - 240V / 50Hz-60Hz Features: 1.Power transformer 96-60 2.Epoxy potting...
$279.37 USD$228.99 USD
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REISONG Boyuu A2 Mini 단일 종단 6P14/EL84 진공관 증폭기

REISONG Boyuu A2 Mini 단일 종단 6P14/EL84 진공관 증폭기

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:...
$217.09 USD$166.99 USD
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REISONG Boyuu 1:2/1:1/1:20 전화/PC/MP3/CD/MM/MC에 수동 오디오 입력 변압기

REISONG Boyuu 1:2/1:1/1:20 전화/PC/MP3/CD/MM/MC에 수동 오디오 입력 변압기

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 전치 증폭기 Marantz 7 M7 회로 전치 증폭기

REISONG Boyuu Q6 Tube 12AX7 전치 증폭기 Marantz 7 M7 회로 전치 증폭기

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 ~ 43kHz ± 0.5dB. Output voltage: 16.5V (Max). Harmonic distortion: ≤ 0.2% (1kHz 5V) Input...
$368.39 USD$306.99 USD
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Reisong YULU M5 KT88 튜브 밸브 앰프 싱글 엔드 HIFI 튜브 앰프 브랜드 뉴

Reisong YULU M5 KT88 튜브 밸브 앰프 싱글 엔드 HIFI 튜브 앰프 브랜드 뉴

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:...
$425.77 USD$348.99 USD
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REISONG Boyuu A300 300B 튜브 단일 종단 클래스 A 오디오 증폭기

REISONG Boyuu A300 300B 튜브 단일 종단 클래스 A 오디오 증폭기

Specifications: Output Power: 8.2W * 2.  Frequency Response: 30Hz - 42KHz.  Output Impedance: 4,8 Ω.  Total Harmonic Distortion: ≤ 1% (1kHz).  Input Sensitivity: 750MV.  Input impedance: 100KΩ (three sets of input signals) Weight: 24Kg Input voltage: 110v/50-60hz or 220V-230V/50-60hz Tube: TJ Fullmusic 300B*2 Power Tube: 6N8P*2  RCA Input: 2 Output: 6
$959.99 USD$799.99 USD
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REISONG Boyuu F8 6N2 PUSH KT88 싱글 엔드 튜브 앰프 신품

REISONG Boyuu F8 6N2 PUSH KT88 싱글 엔드 튜브 앰프 신품

$532.49 USD$425.99 USD
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REISONG Boyuu K6 패시브 책장 라우드 스피커 HiFi 목재 Audiophile 스피커 쌍

REISONG Boyuu K6 패시브 책장 라우드 스피커 HiFi 목재 Audiophile 스피커 쌍

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...
$578.74 USD$462.99 USD
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REISONG Boyuu K8 HIFI 오디오 책장 확성기 Audiophile 패시브 스피커 쌍 New

REISONG Boyuu K8 HIFI 오디오 책장 확성기 Audiophile 패시브 스피커 쌍 New

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 ​            
$377.18 USD$296.99 USD
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REISONG Boyuu NC-19A 1:2 Audio Signal Step-up Transformer Preamp Passive Adapter

REISONG Boyuu NC-19A 1:2 Audio Signal Step-up Transformer Preamp Passive Adapter

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...
$77.99 USD$59.99 USD
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REISONG Boyuu RS-1 Linear Bluetooth 5.0 HiFi Audio Output AptX-HD Lossless Sound Transmission Audio

REISONG Boyuu RS-1 Linear Bluetooth 5.0 HiFi Audio Output AptX-HD Lossless Sound Transmission Audio

$109.79 USD$89.99 USD
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REISONG Boyuu S50 300 싱글 엔드 튜브 앰프 HIFI 통합 앰프 Brand New

REISONG Boyuu S50 300 싱글 엔드 튜브 앰프 HIFI 통합 앰프 Brand New

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
$1,619.99 USD$1,295.99 USD
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Reisong YULU M2 MINI EL34 통합 밸브 증폭기 단일 종단 클래스 A 튜브 증폭기

Reisong YULU M2 MINI EL34 통합 밸브 증폭기 단일 종단 클래스 A 튜브 증폭기

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:...
$211.19 USD$175.99 USD
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In Stock: 9