Amplifiers - 14 - Page 3 - Super Savings! Save up to 40%

4.5 out of 5 stars with 186 reviews

mpn: LP - 269S, ean: 0712994281753,

More function Support high-performance FM electronic tuner, 30 stations can be preset in FM radio mode, beguile your boring time by listening some news. And built-in loudspeaker protection, when the amplifier is turned on to protect speakers from high volume bursts of audio Performance parameter: Bluetooth version:V4.0 Bluetooth distance:10m Remote control distance:10m Output power:45W x 2 channels Speaker impedance:4 - 8 ohm Frequency response:20Hz - 20KHz THD:less than 0.4 percent SNR:more

4.5 out of 5 stars with 41 reviews

mpn: ADSB_1, ean: 0651989513496,

This is a high performance filter and LNA combination for 1090 MHz ADS-B reception with 27dB of gain, a noise figure of around 1dB and over 60dB's of out of band attenuation. Designed to be used with bias tee power from our RTL-SDR Blog V3 dongles with the LNA mounted as close to the antenna as possible. It is triple filtered with a low loss high pass filter on the front end, and two 1090 MHz SAW filters placed in between and after the high performance low noise figure two stage MGA-13116

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4.0 out of 5 stars with 10 reviews

mpn: INSMARsG7PQiAI, ean: 0662578898856,

Package Included: 1x INSMA TDA7492P Audio Receiver Amplifier Board Parameters Amplifier IC: TDA7492P-Stmicroelcctronics Sound Source: DCM8633 Bluetooth 4.0 module Product name: Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board. Power Supply: 12V 3A (Recommend), steady 9-20V. Output Mode: Stereo Efficiency: 90% Output Power: 25W+25W; THD=10%; Vcc=18V; RL=6Ohm Adaptive Speaker: 20W/4Ohm; 20W/6Ohm; 20W/8Ohm Control Mode: Bluetooth, Button Board Size: 82mmx51mmx20mm (L*W*H) Weight: 90g

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4.3 out of 5 stars with 55 reviews

mpn: 1752, ean: 0701980281716,

Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. Power it with 5-12VDC using the onboard DC power jack and plug stereo line level into the 3.5mm stereo headphone jack and jam out with ease. Since it's class D, its completely cool-running, no heat sinks are required and it's extremely efficient - up to 93% efficiency makes it great for portable or battery powered rigs.We

4.7 out of 5 stars with 224 reviews

mpn: Dilvpoetry-TUBE-01-US-B, ean: 0614823981714,

Dilvpoetry TUBE-01 Preamp Vacuum Tube Amplifier Buffer 6J1 Mini Hifi Preamplifier Specification: Model: TUBE-01 Weight: 350g Size: 100 * 98 * 32 MM / 3.86 x 3.94 x 1.26 inch. Color:Black / Silver Material: aluminum alloy case, PCB, gold-plated interface Magnification: 1.5 times Power supply: DC12V 2A Output Power: 2000MV Impedance: 600R Response frequency: 20 HZ (-0.2DB) -20 KHZ (-0.2DB) SNR: 100DB Output: 3000MV Input sensitivity: 300MV-2000MV THD: 1000MV 0.1% Classic 6J1 Tube Using classical

4.4 out of 5 stars with 109 reviews

mpn: QY03,

Quimat have modified the TDA7492P audio receiver digital amplifier board that will be more convenient for users to operate the board.The key of the operation stability of the board are the input voltage and heating problems,so Quimat added the heat sinks to enhance heat dissipation which help the users to avoid the board burned by the high temperature. Specification: Power:2.1 interface 8-25V DC power supply Audio input: stereo input various versions of the Bluetooth connection, using

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4.8 out of 5 stars with 25 reviews

mpn: FMGF005, ean: 0602430109119,

FisherMo Mini Bluetooth Power Amplifier Audio / Video / MP3 / Smartphone / PC / FM Radio for Auto Motorrad Home With power supply and RCA Specifications: Input voltage: 12 ~ 13.5V / 3A ~ 7 A Input current: 5A Output power: 45W * 2 Load impedance: 4-8 Ohm Frequency response: 20Hz-20KHz Total Harmonic Distortion: 70db Input sensitivity: 470mV Input Impedance: 47K Meterial: Aluminum alloy Dimensions: 165 * 128 * 41 (mm) Features: STMicroelectronics brand new amplifier IC Built-in USB / MMC and

4.4 out of 5 stars with 87 reviews

mpn: 4330353692, ean: 6245435006577,

Parameters : Work modle: class D Quiescent current: 60mA Work efficiency: 90% Rated output power: 100W+2*50W Frequency response: 20Hz to 20KHz Working voltage: DC18V to DC24V Maximum output current: 3A PCB SIZE：(L*W)10.4*10.3cm/4.09''*4.06'' Input mode: only bluetooth input function. Potentiometer distance : 22MM 22MM 30MM Quantity:1Pc Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the

4.1 out of 5 stars with 188 reviews

mpn: 2001711002,

5W*5W Class D Digital Audio Amplifier Board Parameters: Working voltage: DC 5V (please don't use more than 5V, or the IC will be burnt) Output power: 5W 2Ω 5V 3W 4Ω 5V 1.8W 8Ω 5V Input method: single-ended Dimension: 55.12*32.26mm   Performance: Efficiency: >90% General harmonic distortion & Noise:Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V).. Artificial Material: this New-designed power amplifier is made of

4.2 out of 5 stars with 298 reviews

mpn: GFJ445_Black, ean: 7717842112558,

Parameters: Audio input: 3.5mm Audio output: RCA Power supply: DC 8-25V; at least 3A Maximum power: 100W Chip: TPA3116D2 + NE5532 Weight: 0.35Kg; 0.2Kg (without package) Dimensions: 68.5 * 33 * 90 mm (not including terminals) Packing List: 1 * amplifierThis subwoofer amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency.. Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful

4.5 out of 5 stars with 228 reviews

mpn: DZ027, ean: 7413052974794,

Notice: We highly recommend our lastest tube preamp B07719G56B. It will greatly enhance the sound performance of your amp. Specifications: Bluetooth distance: 10 meters Bluetooth standard protocol: Bluetooth 4.0 + EDR Rated power: 50W × 2 Input Interface: Bluetooth, USB sound card, AUX Voice prompts: English Girl Operating mode: button Amplifier chip: American TI Texas Instruments TPA3116 ×2 Power input: DC9V-24V / 3A or above Dimensions (Excluding protrusions): (W)80 × (D)53 × (H)22mm

4.5 out of 5 stars with 155 reviews

mpn: CANDY-MICRO2, ean: 0663593058317,

The DS18 CANDY MICRO series offers mini, compact amps that not only have the juice to power your system but will also save you a ton of space in your car or bike to transport whatever you need. Don't sacrifice comfort for better sound when you can simultaneously have both. The Candy Micro series comes in Monoblock and Stereo configurations.Two Channel Micro Amplifier meant to be the smallest and lightest amp you can find. AMAZING FULL RANGE POWER HANDLING- Max Power: 320W. RMS at 4-Ohms: 2 x

4.4 out of 5 stars with 180 reviews

mpn: 2001801005,

DROK Digital Amplifier Board 100W  Parameters: Voltage range: DC 10-25V Output power: 100W (Max) Output load: 4-8 Ohm (Recommend) Frequency response range: 14-100KHz Signal-to-noise ratio (SNR): not less than 100DB Switching frequency: 1.2MHz Chip: TPA3116x2 Reverse connection protection: Yes (Positive and negative reversal is not energized.) The number of channels: one left channel and one right channel (PBTL) Special Notes: 1. The speaker of each channel must be connected in strict

4.8 out of 5 stars with 115 reviews

mpn: DZ030, ean: 7717842118031,

What's more: For the matching 3.5mm audio cables, please search them on Amazon with ASIN: B073RF3R2D or B073RF4NYS. Please note this is a preamplifier (not like NS-08E), which needs to be connected with amplifiers or active speakers. It is not a phono preamp and can't be used for turntables. It suits for almost all amplifiers in the market especially for tube headphone amps like our NS-08E (B014FASL1A), NS-01E (B01I19SBAW) and NS-02E (B01M7101CY), and will greatly enhance the sound performance

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4.9 out of 5 stars with 57 reviews

mpn: A250, ean: 0741360331846,

Micca OriGain Compact Stereo Integrated Amplifier 50W x 2 (Black)Compact stereo amplifiers are the best choice for powering speakers in the home or office.. Use the OriGain with speakers of any size, from small cubes to full size floor standing speakers.. 50W x 2 power output into 4 Ohm, 30W x 2 into 8 Ohm, less than 0.5% total harmonic distortion. Includes UL-Certified 24V/4.75A power adapter with Level VI Energy Efficiency rating.

4.2 out of 5 stars with 47 reviews

mpn: GFJ527_B, ean: 7717842116198,

Replaceable Tube and OP AMP: Tube module: 6C11 (in default); EC81; 6R4 OP AMP: TI NE5532 (in default); OPA2111; OPA2604; OPA2132; OP275; OPA2107; JRC4558; MUSES02; LM4562 Spectrum Operation: Normal mode: 1. Press the button for 1 second - Mode switch (there will be a corresponding preview ). 2. Press the button for 3 seconds - Switch between real mode and AGC mode (there will be a corresponding preview ). 3. Press the button for 5 seconds - Enter the speed setting mode 4. Press the button for

4.4 out of 5 stars with 214 reviews

mpn: TB10A2, ean: 0713923289420,

Additional Notes:Please plug the power cord into the amp THEN the wall.Parameter:1. Power supply voltage range: 15v-24v;2. Power supply RMS range: 90w - 120w;3. THD: ≤ 0.5%;4. Frequency Range: 20Hz - 20kHz (±1 dB);5. SNR: ≥ 98dB;6. Input sensitivity: ≤ 280mV;7. Terminating impedance: 2Ohm - 8Ohm;8. RMS Output power: 100W + 100W;9. Input mode: Analog;10. Supplied Accessories: Amplifier, Power supply, Manual.🍎 UPDATED on 25 April 2018. The new version adopts 2 pcs TI TPA3116

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4.1 out of 5 stars with 41 reviews

mpn: FBA_SMSL SA-50 Silver, ean: 0606462111355,

Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A. Warning: The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use. Specification : Speaker OUT

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4.9 out of 5 stars with 38 reviews

mpn: SKU17021, ean: 0761560627044,

Amplifier Specifications: Model: F900 Bluetooth Connection Distance: 10M Bluetooth Standard Protocol: Bluetooth 4.0 + EDR Rated Power: 50W + 50W Input Interface: Bluetooth, USB sound card, AUX Amplifier Chip: TPA3116 Power Input: DC 9V-24V Product Size: 85 * 77 * 38mm Net Weight: 105g Power Supply: Input Voltage: 100V-240V Output: 12V  5A Interface Specification: 5.5mm * 2.5mm With overvoltage, overcurrent, short circuit protection Package Includes: 1x F900 Amplifier 1x US Plug Power

4.7 out of 5 stars with 18 reviews

mpn: 4336301852, ean: 0651814994414,

Known for producing sound as warm and vibrant as tube amplifiers, Tripath amplifiers have earned a solid reputation for sound quality from budget-minded audiophiles. The Kinter K2020A+ amplifier uses only original Tripath TA2020-020 amplifier IC's - not like the fake or ''wannabe'' IC's found in other similar looking amps. The K2020A+ is a rarity and the real deal. Indeed, original Tripath IC's are difficult to come by - and that's why the K2020A+ is a ''Limited Edition'' amplifier. Quite