HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W

HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W

HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W
Easily Connect to Multiple Audio Players: To CD Player/Bluetooth DAC/Audio PlayerTo Turntable, it makes you feel like that moment in concerts. Single Power Supply Circuit Converts to Dual Power Supply Circuit: Pairing with 15V-24V DC input power supply, high compatible with extensive power adapters. (Exceed 24V 5A power adapter is recommended) ELNA Filter CapacitorExcellent PerformanceAdopt costly authentic ELNA filter capacitor, with a large capacity of 74004=29600UF. Adopt high-end magnetic rings and components, and guarantee a high-quality product. Built-in Amplify CircuitDifferentional InputsAdopt design of Classical Amplify Circuit and Differential Inputs, Guaranteed high audio dynamics and fidelity CNCAluminum EnclosureAnodizing Treatment: Adopt costly integrated CNC Aluminum Enclos. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W. (Exceed 24V 5A power adapter is recommended). ELNA Filter CapacitorExcellent PerformanceAdopt costly authentic ELNA filter capacitor, with a large capacity of 74004=29600UF. Built-in Amplify CircuitDifferentional InputsAdopt design of Classical Amplify Circuit and Differential Inputs, Guaranteed high audio dynamics and fidelity. CNCAluminum EnclosureAnodizing Treatment: Adopt costly integrated CNC Aluminum Enclosure, anodizing treatment, delicate touch, simple and chic appearance. Integrated CNC treatment is not only good for heat dissipation but also gives a pleasant feeling in a visual sense. Stand-by Power Consumption: 8.5W. Net Weight: 0.8kg. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
HiFi Digital Audio Amplifier Phono Amp Class D Home Stereo Power Amp 80W+80W

HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp

HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp
HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp
HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp
HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp

HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp
Audio input: stereo RCA. Audio output: banana speaker jacks. Frequency range: 16HZ-25KHZ (+/- 3dB). Signal to noise ratio: >115dB. Rated output power: 10W2 (Class A). Output impedance: 4? – 8? Working voltage: AC 100V(115V) / 220V(235V) 50-60Hz. Dimensions(LHW): 300 x 90 x 212mm.
HiFi Pure Class A Power Amplifier 2.0 Channel Home Desktop Stereo Audio Amp

MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home

MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home

MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amplifier Home Amp 120W×2. Features: – MA-5000PM power amplifier parameter details: – Pure Class A rated continuous average output power: 120W+120W (8?) – Total Harmonic Distortion: 0.05%(2? Load);0.02%(4-16? Load) – Intermodulation Distortion: 0.01% Frequency characteristics: – Rated continuous average output: 20-20KHz (+0, -0.2dB) – Output power is 1W: 0.5-160KHz (+0, -3dB) – Damping coefficient: 1000(8? Load, 50Hz) – Input impedance: Average input: 40K? ; RCA input: 20K? – Gain power: 28dB – Signal-to-noise ratio: 122dB – Load impedance: 2-16? – Power Requirements: AC220V 50-60Hz – Static power consumption. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amp 120W×2 Home

Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp

Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp

Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp
Car Audio & Video. Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp. Condition: BRAND NEW IN ORIGINAL PACKAGING. D SERIES AMPS PRODUCT VIDEO. HOW TO SET UP Your D Series Amplifiers. LCD displays volume in dB per channel and operating temperature. 1.5U rack space. Built in limiter protects your speakers from distortion and clipping. Bridged mode allows you to combine both channels power into one channel for use with a subwoofer. Stereo mode is perfect for (2) speakers or (4) speakers in a left and right configuration. Parallel mode gives you dual mono output signal which is perfect for monitor use when you want all sounds coming out of each speaker instead of a left/right configuration. Built in crossover switch (bypass, 80 Hz, 160 Hz) allows amp to be used with full range PA speakers, or Subwoofer(s). Channel A & B Clipping Led Indicators. Channel A & B Separate Level Controls. Power, signal, clipping, and protection LED indicators on front of amp. Heavy duty rack mount ears with handles. Built-in variable high velocity quiet cooling fans. Maximum headroom for 4-ohm and 8-ohm Speakers. Level controls for precise setting and matching of sensitivity. Computer controlled IC protection circuitry against speaker short circuit, thermal over load, DC over load. User serviceable fuse (20A, 250V). Input Impedance: 10K Ohm Balanced. Input signal voltage: 640mV – 2.7V. Input sensitivity: 0.7v. Damping factor: (100Hz, 10w, 4 ohms): 44.1. Effective damping factor (100Hz, 10w, 4 Ohms) 1.08. Output impedance at speaker terminals: 0.0901 Ohms. Frequency Response vs THD+N (worst case, across normal bandwidth 1W) 0.09%. Signal to Noise Ratio: > 100dB. IMD 60Hz & 1kHz, 4:1. SLEW RATE (input filter limited) : 28v/uS. Power Requirements: 100V-240V / 50-60Hz. Weight: 9.9 lbs. Dimensions: 19.09 x 9 x 2.56 inches. Stereo 8 Ohm: 2 x 700W. Stereo 4 Ohm: 2 x 1000W. Bridged 8 Ohm: 1 x 2000W. Stereo 4 Ohm: 2 x 3500W Max. Bridged 8 Ohm: 1 x 7000W Max. Combo jack (XLR and ¼) A & B inputs. Banana binding post speaker output. XLR output to connect another amplifier or powered sub. If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options. We will send you a. To replace the item for a brand new one. All replacements and exchanges are free. Process for returning items.
Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
Not only can be used as a push-pull integrated amplifier but also as a pure power amplifier. With 2 groups of stereo RCA input, one (CD) connects to CD audio input and another (DIRECT) connects to preamp input, satisfying different requirements of different audio device. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp. The volume control is out of work when used as a pure power amplifier. Adopting push-pull Class AB circuit, output power can reach 32W per channel, easily to drive most home speakers. The reasonable circuit layout makes the sound much purer, more delicate, natural, can bring extremely high-quality listening experience. Pure tube circuit design, the preamplification part uses 2PCS 6N8P(6SN7) and 2PCS 6N9P(6SL7) tubes, and the power output uses 4PCS PSVANE 300B tubes. The charming tube sound is sweet and warm, full and mellow. High-quality materials are used to ensure excellent performance and long time stable work, such as EI114 power transformer(made of Japan silicon steel sheet), EI96(Japan Z11) output transformer, EI 57 filter inductor, RUBYCON or NICHICON large filter electrolytic capacitor, customized MKP audio capacitors, and high-end gold-plated RCA terminals and speaker sockets etc. Pure handmade, amazing design and process, all-mirror stainless steel chassis, The front and back uses 10mm thick aluminum panels, looks very attractive and textured, very suitable for stereo home audio system use. Audio input: 2 groups of stereo L/R RCA. Audio output: banana speaker jacks. Input impedance: 100K? (RCA). Output impedance: 4? / 8? Output power: 32W2 (class AB, 8? Load). Frequency response: 20Hz 20KHz (-1db). Input sensitivity: 200mV 600mV. Signal-to-noise ratio: >85dB noise. AC 115V (110-120V) / AC 230V(220-240V). Dimensions(WDH): 360 320 195mm/14.1712.597.67. Net weight: 19.5kg/42.99lb. Package weight: 23.0kg/50.70lb. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2

HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2
HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2
HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2
HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2

HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2
Audio input: stereo L/R RCA. Audio output: banana speaker jacks. Rated output power: 10W+10W (Class A). Total harmonic distortion: 0.003%. Working voltage: AC 115V / 230V.
HiFi MOSFET Pure Class A Power Amplifier Home Stereo Desktop Audio Amp 10W2

Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp

Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp

Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp
Car Audio & Video. Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp. Condition: BRAND NEW IN ORIGINAL PACKAGING. How To Set the Gain On your Car Subwoofer Amplifier. Vertigo amplifiers are the next step in performance and value. Taking advantage of our improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the road of reliability and longevity you know well. Hybrid Aluminum Alloy Heatsink for Optimum Dissipation. 1-ohm Minimum Impedance Class D Monoblock Operation. MOSFET Power Supply w/ Audiophile Grade IRTM Transistors. Military Grade SMT PCB Maintains Dynamic Performance. Direct Short, Thermal, & Overload Circuits Protect Amplifier. 200mV-6V Low Level/RCA Input w/ Bridged Operation Outputs. Barrier Strip Wire Terminals, 4g Power & 8g Speaker Outputs. Variable 12dB High Pass, Low Pass, & Subsonic Crossovers. 12dB Bass Boost Increases Low Octave Harmonics. H x 8.75? W x 18.25? Dash Mount Gain Control Module Included. Max Power: 10,000 Watts. If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options. We will send you a. To replace the item for a brand new one. All replacements and exchanges are free. Process for returning items.
Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp

Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3

Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3

Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3
The world-famous PASS brand is well known in the audio industry. The sound is very good. The designer Nelson Pass also released the line and made it for many fans. Aleph 3 is one of them. A series is the most famous PASS amplifier, the sound is warm, transparent, soft and very comfortable. Aleph 3: The power is 30W, suitable for use in environments where the space is not very large, suitable for speakers under 8 inches. Don’t underestimate this 30W, It is not worse than those random marks of a few hundred watts. Pass Labs Aleph 3 amplifier line. The power transistor adopts the new original IRFP250 (precision matched). Original NIPPON CHEMI-CON Capacitors Array Power Supply. With Perfect speaker protection function. Pure copper signal input and output terminals made in Taiwan. 300W Advanced Oxygen Free Copper Wire Toroid transformer. All aluminum chassis + high current stainless steel switch. Input voltage: AC 115V or 230V. Output Power: Max 30W at 8ohm load. Input: RCA and XLR. Package weight: About 7.5 KG. PASS A3 Pure Class A Power amplifier X1. NOTE: We do not provide any cables.
Mono Single-ended Pure Class A Power Amplifier 30W Amp base on Pass Labs Aleph 3

HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69

HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69

HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp For Home Uses P-69 Features: – CNC aviation-grade aluminum body. All aluminum carved, high-end brushed to make the body more beautiful. Bright and lasting as new. Surface oxidation process – 130W ring-shaped transformer. It is made of imported iron core and imported pure oxygen-free copper wire, so that the power supply can transmit stable power continuously – Pure copper gold-plating terminal – Customized components – Output protection system – High dynamic amplification – RCA signal input – Cost-effective with better sound quality – Balanced, high-end. Pure sound and strong thrust – Low-frequency powerful, sufficient flexibility, dive deep – High IF density, full and thick sound – Delicate high-frequency sound – Meet the needs of 95% of HiFi users – Can promote 90% of bookshelf landing symphony performance – Pure Class A 10W output, actual driving force 100W per channel – Golden ratio of the chassis, built-in powerful radiator, to better heat dissipation for Class A circuits. There is no limit to indoor placement – Beautiful and high-end appearance – Carefully selected parts to pursue better sound quality – RCA and speaker terminals are all pure copper gold plated to ensure the transmission of sound quality – Exquisite workmanship conforms to the precise sound field details of the pure Class A amplifier circuit – Left and right channel mirror symmetry maintains good separation, and the small signal amplification part is far from the power supply and transformer. The difference between the principle and characteristics of the digital circuit, the corresponding multi-level CRC filter combination, the original imported capacitor, significantly improved SNR, and the large dynamic performance retains the original toughness Specifications: – Audio input: RCA input x 1 group – Audio output: Dual channel class A amplifier output – Total power consumption: 65W; Max. 130W – Input impedance: 47K – Output impedance: 4-8? – Output power Class A: 10W X2 – Equivalent to Class A and B: 50W x 2 – SNR: >115dB – THD. Usually it cost about 35USD-50USD. Thanks for your understanding.
HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69

Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2

Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2
Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2
Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2

Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2
Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2.
Douk Audio HiFi Pure Class A Power Amplifier Home Stereo Single-ended Amp 15Wx2