Using 6H9C as preamplifier voltage amplification, high speed and low distortion, small coupling capacitor capacity and phase shift, fast response, large dynamic, good stability, can faithfully amplify the wide range of CD player signals, reproduce nature sound field. Adopting Shuguang EL34-B as power tube and output 8W+8W. The sound is smooth and delicate, warm and full, the tone is more mellow and sweet, and the expression is stronger. The music rhythm is particularly good, and the sound field is very wide. Using 5U4C as rectifier tube to reduce the current impact, the cathode aging of the side-heating tube can be effectively avoided. High-end components are used such as Japan original 100k ALPS potentiometer, gold-plated crystal binding post, 160W 9650 power transformer that ensures perfect sound quality during large dynamics, H250 7640 0.35 silicon steel sheet output transformer, inductor 7640, 0.33uf coupling capacitor, 2PCS 220uf 63v ELNA cathode capacitor and so on. Output Power: 8W × 2 Harmonic distortion:? 1% SNR:? 89dB Input sensitivity: 600mV -2V Input impedance: 100K? (stereo input) Output Impedance: 4? 8? Frequency response: 20Hz-26KHz Distortion rate:? 0.5% (1kHz) Rectifier tube: 5U4C Voltage amplification tube: 6H9C Power amplifier tube: EL34-B Power Transformers: 96 50 (160W) Output Transformers: -76 40 Choke: (5H) 76 40 Input power: 100V-240V / 50-60Hz Net weight: 9.5KG Package weight: 12kg Dimensions(LWH): 38cm 17cm 16cm Notice: this tube amp need connect speakers whose sensitivity more than 90db, or subwoofers above 6.5-inch to have perfect performance. Finished Tube Amplifier x 1 AC Power Cord x1.
GAP-C1000 C 600Wx2 Professional Class D Power Amplifier 2 Channel Power Amp for Bar Disco Concerts. Package Included: – 1 x Power Amp – 1 x Power Cable – 1 x User Manual Note: – Other items pictured are not included, for demonstration purposes only. Thank you for your understanding! Usually it costs about 30USD-50USD. Thanks for your understanding. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.
The latest production HIFI audiophile power IRS2092 mono digital amplifier board can connect 2 Ohm load. Sound effortless, low-frequency flexible, dynamic class With UPC1237 protection fuction. Independent power supply, Full aluminum chassis CMC816 RCA + Plated crystal terminal Full aluminum feet. Use 2pcs hi-end Vu meter. 2pcs 1000W class D amplifier board +2pcs 1000w power supply board Note: this is a pure Power amp. Please connect with preamp to use it. And before power on, Please first set the preamp at low volume. Work voltage:AC220V and AC110V optional. Note:AC110V PSU board is different Protection circuit voltage: AC12-AC15V. Maximum output power: 1000W / 2? 900W / 4? 600W / 8? Efficiency:> = 90% SNR: 90dB Speaker: 2-4-8? Size:312x425x90mm DWH (Except for RCA and terminals) Net weight:7KG Front Color:Full black. Finished 1000W stereo amplifier x 1 Not included any cables.
Features Pure Handmade, stainless steel chassis combined with solid wood panel, very Classic. EL34B tube upgraded to PSVANE brand. Well balanced tone: EL34 gives you outstanding highs & mids when 6H8C brings deep lows. Class A Single Ended Amplifier to reduce distortion;To protect the amp, tube and machine are packed individually. Self-Biasing design; Analog inputs; Output tags for speaker impedance: both 4? & 8? . 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 EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Power Amp 8W×2. The tubes are upgraded to 5Z4Px1 / PSVANE 6SN7x2 / PSVANE EL34Bx2. Many music lovers choose Nobsound NS-03D tube Integrated Amplifier to be the backbone of their audio system or home stereo. The reason is simple: EL34 vacuum tube integrated amplifiers provide unexpected sound quality for you. Integrated Amplifiers combine the engineering and performance of Amplifiers and Preamplifiers into one space saving unit. By sharing a single chassis, integrated amplifiers help reduce the overall footprint of the audio system or home stereo. With the classic tubes matching. +EL34B, Nobsound NS-03D Tube Amplifier brings you firm and full mids, smooth highs and also deep lows. It is perfect for vocals (natural and sweet), strings, pipes and jazz. If you would like a tube amp with balance tone, putting it in your living room to enjoy the pure and clean music with a glass of wine during your leisure time. Pure Handmade, stainless steel chassis combined with solid wood panel, very Classic. Output power: 8W×2(ultra linear connection default). Tubes: 5Z4Px1 / PSVANE 6SN7x2 / PSVANE EL34Bx2. Output impedance: 4? , 8? Distortion:? 1%(1kHz). Input power supply: 110V-120V / 220V-240V/50-60Hz. 35221655mm/13.868.502.17in. 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.
A heavy-duty 350-Watt A/B two-channel dual source amplifier for use as a remote or single amplifier. Ideal for powering whole-house audio system or dedicated home theaters. Equipped with 350 Watts per channel peak power, 470 watts Bridged Mono into 8 ohms. Dual source capable for greater listening flexibility. Clean, brushed metal front panel with a volume control, power on/off button and balance control. Protection circuitry safeguards the amp from a short circuit. Can be configured as bridged or stereo amp. A solid high-power amplifier does more than make the sound you love louder. A well-built power amp cleans up sound quality, improves bass response and delivers the right amount of power to efficiently drive multiple speakers in distributed audio system or home theater. Our AMP300 is a flagship amp that sells well for a reason. This 350-Watt A/B two-channel dual source amplifier is ideal for use as a remote amplifier to power your whole house audio system or as a single amp for a dedicated home theater or media room, and you won’t find an amp with the same features that we pack in at such an affordable price. It is stable at 2 ohm load. The AMP300 also includes dual source switching to connect two audio sources and toggle between them for greater listening flexibility. Automatic source switching switches between connected sources with a priority signal-sensing feature, so if a DVD player is connected to input 2, then you decide to stream a movie through a game console, when the console is turned on, the AMP300 automatically switches to that source. The AMP300 also includes a variable delay control that lets you adjust the amount of time needed to “listen” for a signal from your main input, between 3 and 15 seconds. This prevents gaps between music tracks from accidentally switching your inputs. Plenty of Power for the Price. Pair our AMP300 with the power-hungry speakers, and the sound quality will transform your listening experience. Rated at 350 Watts per channel peak power (470 Watts Bridged Mono into 8 ohms), the AMP300 can be configured as bridged or stereo. In bridged mode, you can combine the left and right channels into one audio channel which bumps up the power to a whopping 470 Watts (8 ohms). When playing dual sources, switch to stereo mode which reduces the power to 350 Watts per channel. It is the only high current 2 ohm load stable amp in the market. The AMP 300 also includes two sets of speaker outputs with front panel controls, auto-on signal sensing or 12-volt trigger, rear panel master level controls, dual line-level inputs with priority override switching and dual voltage of 110V/220V and auto signal sensing. This amp has a clean, brushed metal front panel with a volume control, power on and off button and a balance control knob to adjust the balance between the left and right channels and dial in just the right sound level mix. Special protection circuitry safeguards the amp from a short circuit. Warning: California’s Proposition 65. Design Type: Class A/B. Peak Power Output: 350 Watts per channel. Maximum 8 ohm stereo output power at less than 0.2% THD+N: 150W. Maximum 4 ohm stereo output power at less than 0.2% THD+N: 235W. Maximum 8 ohm Bridged-Mono output power at less than 0.2% THD+N: 470W. Frequency Response: (20Hz to 20kHz) +0.0dB, -0.5dB. Impedance: 8 ohm to 2 ohm stable. Signal to Noise Ratio: -103dB referred to rated power at 4 ohms. Turn on options: manual on, signal sensing, and 12V Trigger mode. Unique Automatic Dual Source Priority Switching with Speaker Level Input Option. High Output Toroidal Power Supply, High Capacitance and Ample Internal Heatsink. Input and Output Terminals: Interrupting line input, main input/output, 12V trigger, speaker zone A output, speaker zone B output. Dual Source Switching: Yes. Dimensions (Lx H x D): 16.5″ x 5.25″ x 14.
The amplifier sounds like a best single-ended tube amp, the sound is detailed, warm, sweet and crystal clear. Powerful sound special good for using in a big indoor area. 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. Hi-Fi 2A3 Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Audio Amp. 100% New In Box with 6N8Px2 2A3x2 5Z3Px1 and high-end power cord. The amplifier sounds like a best single-ended tube amp, the sound is detailed, warm. Enjoy extremely good sound it provide while. Enjoying wine at home any time, such a wonderful life. Two triodes can be used for class A and AB amplification. Vacuum tube: 6N8P×2, 2A3×2, 5Z3P×1. Working status: Class A single-ended. Input impedance: 50K ohm. Audio input: 3 stereo L/R RCA. Output impedance: 4? , 8? Bandwidth: 20Hz–30KHz / -3dB. Rated supply voltage: 110V – 240V. 1× 2A3 Tube Amplifier. 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.
LOGIC SOUNDLAB – Car Auido 3600 Watts 4 Channel Class D MOSFET Power Amplifier- FX 3600D. The Evolution of Design. FX amps bring state-of-the-art technology together with consumer demand for higher sound fidelity and increase control. They takes D Class amps to the next stage, proving that Evolutionary can be Revolutionary. PWM Controlled DC to DC Switching Power Supply. 2 Ohm Stable Stereo (4 Ohm Bridged). Switchable Bass Boost: 0dB / + 6dB /+ 12 dB. Channel Separation: Greater than 60 dB. Line In / Out Preamp RCA. LED Power and Protection Indicators. Speaker Short and Thermal Protection Circuit. Soft turn On / Off. 4 Channel Car amplifier. 440 watts RMS x 4 at 4 ohms. 800 watts RMS x 4 at 2 ohms. 1600 watts RMS x 2 in bridged mode at 4 ohm. Variable low pass filter (50 Hz – 250 Hz). Variable high pass filter (50 Hz – 250 Hz). Variable bass boost (0 – 12 dB). Wiring and hardware not included with amplifier. 8-gauge power and ground leads recommended. 9.7″ (W) x 2.3″ (H) x 12.5 (L). Peak power output at 2 ohms (watts x channels). RMS power at 2 ohms (watts x channels). RMS power at 4 ohms (watts x channels). 20 – 20K Hz (-3dB). THD at rated RMS power. Less than 0.5%. Signal to noise ratio. 50 Hz – 250 Hz. 0 – 12 dB. 40 Hz – 100 Hz. Width (inches / mm). 9.7 / 246. Height (inches / mm). 2.3 / 59. Depth (inches / mm). 12.5 / 317. Our mission At Logic, we pursue a simple but ambitious goal: The fusion of technology and desgin at a great value. Our engineers and designers work together to create compponents you are proud to put in your car, components specifically createdd fot today’s high quality and bass-oriented sound. Since our inception, we have offered innovative new products that are on the cutting edge of design and performance. They look great and sound even better! The fusion of technology, design and value is a reality. We created it in our labs so you can enjoy it in your car.
Dayton APA150 75W x 2 or 150W x 1 Class A/B Power Amplifier. 75 watts RMS per channel in full-range stereo configuration. 150 watts into 8 ohms in bridge-mono mode. Near silent fan cooling for near field applications. High current, discrete output transistors that run cool and quiet. Large toroidal power supply transformer. Class A/B design topology. Adjustable 50 – 150 Hz low pass crossover. Built-in switchable low-pass filter. Gold-plated 5-way binding posts that accept up to 8 AWG wire. Auto-on/off, silent turn-off with no audible transient. Protection against electrical shorting and thermal overload. Sleek modern design looks good and sounds great. Signal-to-noise ratio: greater than 100 dB. Low pass filter: 12 dB butterworth. Input impedance: 47k ohms. Auto-on sensitivity: 3 mV. Voltage requirement: 120/230 VAC, 60/50 Hz. Dimensions: 5.6″ H x 5.7″ W x 12.8 D. USA Power cord included.
GAP-C1000 C 600Wx2 Professional Class D Power Amplifier 2 Channel Power Amp for Bar Disco Concerts. Package Included: – 1 x Power Amp – 1 x Power Cable – 1 x User Manual Note: – Other items pictured are not included, for demonstration purposes only. Thank you for your understanding! Usually it costs about 30USD-50USD. Thanks for your understanding. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.