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10 Best Bjt For Audio Amplifiers - Holiday Sale
Best Choice01Fosi AudioFosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 48V Power Supply
15% Off Free ShippingMain highlights- Scalable and Fun: Tailor your sound experience by swapping the stock NE5532 op-amps. V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, etc
- Innovative Cooling: The V3 stands out with its groundbreaking heat dissipation design. Equipped with vents on the casing's top and bottom, and a whole-body heatsink design, it efficiently dissipates heat, preventing damage to components and ensuring optimal performance
- Enhanced Pre-out Functionality: The V3 features an optimized "Pre-out" design. The level is now controlled by the volume control, allowing for adjustable sound levels when connected to the "Pre-out." This enhancement offers greater flexibility and convenience for users who prefer to fine-tune their audio experience
- Compact Yet Powerful: The V3 mini power amplifier combines a minimalist design with exceptional performance. With a power output of up to 600W, it can effortlessly drive 2-8Ω speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters
- Audiophile-Grade Components: It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity and low distortion
9.8Exceptional
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Value for Money02Fosi AudioFosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 32V Power Supply
15% Off Free ShippingMain highlights- Scalable and Fun: Tailor your sound experience by swapping the stock NE5532 op-amps. V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, etc
- Note: The "Pre-out" level is NOT controlled by the volume control as the V3 is not an integrated amplifier, so the sound is NOT adjustable when you are connected to the "Pre-out"
- Innovative Cooling: The V3 stands out with its groundbreaking heat dissipation design. Equipped with vents on the casing's top and bottom, and a whole-body heatsink design, it efficiently dissipates heat, preventing damage to components and ensuring optimal performance
- Compact Yet Powerful: The V3 mini power amplifier combines a minimalist design with exceptional performance. With a power output of up to 600W, it can effortlessly drive 2-8Ω speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters
- Audiophile-Grade Components: It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity and low distortion
9.7Exceptional
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- 03Walfront
DC1.8-12V TDA2822M Mini Audio Amplifier Board 2.0 Dual Channel 3.5mm AUX Stereo Audio Amp Module with Knob
Free ShippingMain highlights- Versatile Voltage Range:This device operates within a wide voltage range of 1.8 V to 12 V.The simplicity of its circuit design does not compromise the sound quality, offering users a clear and rich audio output.
- Small Size: Despite its small size, this device packs a punch with its high power output.It operates without generating any noise, making it suitable for various settings.
- High-Quality IC Board: Employing a high-quality IC board, this device ensures a level of performance when it comes to wiring.
- Hassle- Wiring:With wiring terminals designed for screwdriver compatibility, users can and easily connect the device without the need for a soldering iron.
- Adjustable Volume Control: potentiometer, this device allows users to conveniently adjust the volume according to their preferences.
9.6Exceptional
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- 04Facmogu
Facmogu ST-838 2.1CH Audio Power Amplifier, RMS 20Wx2+40W Class D Stereo Digital Audio Amp with Subwoofer Output, 80W Mini Subwoofer Amplifier Audio Stereo Bass Amp with DC12V Power Adapter - Silver
Free ShippingMain highlights- 【RCA & AUX Inputs】-- With standard stereo RCA and 3.5mm AUX inputs, can be compatible with various devices, such as mobile phone, MP3, MP4, CD player, TV, computer etc. Just enjoy your music the way you want to. Besides, there's a little blue woofer alert that turns on when the woofer is beating.
- 【Portable & Convenient】-- Mini Size: 5.9x3.6x1.4" / 15x9.1x3.7cm, amplifier weight: 0.66 pounds/ 0.3kg. Compact design with exquisite appearance, matt silver case looks fashionable and durable, unique structure design easy to be installed in car, marine, RV, golf cart or home, which save space and convenient to operate.
- 【Mini Size but Powerful】-- Don't be fooled by its size, it’ll give your entertainment system a serious boost. With 2.1 channel output RMS 20W×2(L/R)+40W(subwoofer), which can drive most home/car/marine/outdoor passive speakers and subwoofers, and with excellent sound. Low distortion, acoustically accurate reproduction of music, which sounds smooth and full.
- 【Great Value Choice】-- The package comes with a Facmogu DC 12V 3A adapter valued at over $10, which makes purchasing this ST-838 amplifier a very good deal. You don't have to find a adapter with 5.5x2.5mm plug in your pile of old power adapters or you don't have to pay for another one. Besides, just enjoy peace of mind with 12 months guarantee period & lifetime product support & excellent customer service.
- 【Bass & Treble & Sub Vol Control】-- Designed with main volume, treble and bass control knobs, Which for more delicate adjustment of the sound, much fun and high playability. Besides main volume, treble and bass control, sub volume control is specially designed. They allow you to control the volume of passive Subwoofer and two passive speakers separately as you wish.
9.5Excellent
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- 05Fosi Audio
Fosi Audio TB10D 2 Channel Stereo Amplifier, Class D Mini Power Integrated Amplifiers 600W for Passive Speakers/Bass Shaker, Home Audio Component Desktop Amp Receiver TPA3255 with Bass Treble Control
Free Shipping9.4Excellent
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- 06YGiTK
YGiTK 4 Channel Headphone Amplifier with 3 Input Mute & Audio Mixer, Mono/Stereo Audio Amplifier, Ultra-Compact Headphone Amp Splitter 1/4" & 1/8" TRS Output for Studio and Stage with Power Adapter
Free ShippingMain highlights- 【What You Get】4 channel headphone amplifier, 5V AC power adapter, RCA Audio Cable, 3.5mm Audio Cable, user manual, our worry-free 18-month warranty, and friendly customer service.
- 【Mixing Effect】The portable audio mixer has an AV stereo input jack, a 1/8" input jack, and a 1/4" input jack. Each input channel has a mute switch on the headphone splitter. If you use all audio input channels together, you can use the mute switch of different input channels to adjust the input of the signal. In this way, you will get a different mixing experience.
- 【MONO/STEREO Control】The YGiTK headphone amplifier has an independent MONO/STEREO control buttons. It is easy for you to simulate the mono or stereo effect.
- 【Independent Power Switch】This headphone amp has a power switch, which is convenient for you to turn on/off the headphone amplifier to save energy and reduce the hassle of turning off the power.
- 【4 Channels & 8 Output Headphone Amp】The headphone amp has 4 channels and is equipped with 4X 1/4" and 4X 1/8" Stereo Headphone TRS output connector jack, which support up to 8 earphones output at the same time. Each channel is designed with a volume knob. When you and your friends are sharing the audio source, each channel can independently control the volume of their headphones.
9.3Excellent
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- 07Fosi Audio
Fosi Audio V1.0B 2 Channel Amplifier Stereo Audio Amp Mini Hi-Fi Class D Integrated TPA3116 Amp for Home Speakers 50W x 2 with 19V 4.74A Power Supply
Free ShippingMain highlights- What You Get: V1.0B home integrated amplifier x1, power adapter x1, AC cord x1, user manual x1
- V1.0B stereo audio amplifier with very low power loss under all operating conditions. The ultrahigh power efficiency and cool operation make the V1.0G suitable for use in home audio systems
- V1.0B 2-channel class D amplifier adopts 2PCS Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality
- Fosi Audio V1.0B mini stereo amplifier includes highly efficient, fully integrated, digital, class D audio amplifier ICs based on NEW amplifier technology, supporting a supply voltage range from 12 V to 24 V, allowing it to be used across home and professional audio applications
- Advanced circuitry design, built-in speakers protection circuit, solid aluminum chassis, the home Hi-Fi integrated amplifier create clear and clarity sound, no audible noise, dead silent when nothing is playing through it
9.2Excellent
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- 08Fosi Audio
Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)
Free Shipping9.1Excellent
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- 09Auto-plaza
40Pcs NPN Power Transistor BD139 NPN 1.5A 80V Audio Power Amplifier Transistor TO-126 Transistor Triode Electronic Components Set
Free ShippingMain highlights- BJT
9.0Excellent
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- 10Fosi Audio
Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply
Free Shipping8.8Very Good
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