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| Best Seller  | Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power Amplifier Audio Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the... more | FREE shipping go to store |
 | Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... more | $18.34 $14.82 FREE shipping go to store |
| Best Seller  | Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... more | FREE shipping go to store |
 | Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... more | FREE shipping go to store |
 | Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power Amplifier Audio Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the... more | FREE shipping go to store |
 | Features: 1. Using high-quality materials the quality is guaranteed 2. Using high-quality LM4881 headphone amplifier chip design 3. Small size easy to use 4. The product can also be used as the front stage of the power amplifier board 5. Wide range of... more | FREE shipping go to store |
 | Item Type: Single Op Amp Material: Copper Model: V5i S Single Op Amp Amplifier Type: Sound Dedicated Amplifier Channel: Single Op Amp Conversion Rate: 16V/μs Bandwidth: 12MHz Current Input Bias: 485nA Voltage Input Offset: 483μV Current Power: 5mA... more | FREE shipping go to store |
 | Features: 1. Using high-quality materials the quality is guaranteed 2. Use NJM2150BBE audio processing chip 3. Small size design ready to use when power on 4. Effectively improve the clarity of the high and low frequencies of the audio signal 5. The... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. Excellent Performance Dual operational amplifier is available in a... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | $31.87 $30.24 FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | 1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... more | FREE shipping go to store |
 | 5532 Digital Power Stereo Pre-amp Pre Board Audio Amp Board Description: This pre version uses 5532 op amp and is made of high-quality high-precision metal is suitable for some low-sensitivity . DC single range is 12-35V easy to use. Double panel design the sound Use gold-plated op amps to facilitate the... more | go to store |
 | Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Product Feature: 1. Using high-quality materials the quality is guaranteed 2.MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power... more | FREE shipping go to store |
 | Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Product Feature: 1. Using high-quality materials the quality is guaranteed 2.MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power consumption 3. Suitable for single-cell battery power supply 4.. It can not... more | FREE shipping go to store |
 | Dual AC Front Tuning Board Preamp Amplifier Power Amplifier Board Features: Contact us if you have questions. OP amp Type: 4558 Potentiometer Specification: 15mm / 20mm Working Voltage: dual AC dual 12V brand new and high quality Model: DX-338A Specifications: Material：Metal Size: 19.6x 9x 2.3cm/7.72x3.54x0.91in... more | FREE shipping go to store |
 | Working voltage: Double AC18-26V Working chip: Field effect tube Output : 180W+180W Recommended speakers: 6-10 inches Maximum Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:Metal Size: 11 x 12.5 x 6cm Package Contents: 2 Amplifier Audio... more | FREE shipping go to store |
 | Description: Material: This amplifier board is made of ABS which is wear resistant durable and not easy to break. Adjustable: This amplifier control board is designed to adjust the bass volume and tone according to needs. Replacement: The sound tone... more | $13.72 $10.92 FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip which is convenient to match with a single power amplifier 2�SMD Technology:... more | FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Item Type: Preamplifier Board Material: PCB Model: AD828 Working Voltage: DC 7V-24V or AC 6V-16V more | FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip which is convenient to match with a single power amplifier 2�SMD Technology:... more | $10.30 $8.75 FREE shipping go to store |
 | AC 220V EMI 2A Power Filter Board For Audio Pre-Amp Amplifier Headphone AC 220V EMI 2A Power Filter Board For Audio Pre-Amp Amplifier Headphone Description: 1. Using high-quality materials the quality is guaranteed 2. The EMI filter module is a filter module that allows low-frequency useful signals to pass smoothly and... more | FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Item Type: Preamplifier Board Material: PCB Model: AD828 Working Voltage: DC 7V-24V or AC 6V-16V more | go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Item Type: DC?DC Converter Material: Die-Cast Aluminum Model: THJ4805C100Z Input Voltage: 24V Output Voltage: 12V Output Current: 10A Output Power: 120W Working Temperature: -40-85℃ Waterproof Rating: IP68 Size: Approx. 74x74x32mm Uses: Motors Car... more | FREE shipping go to store |
 | Color: green material: metal harmonic distortion: less than 0.02% Frequency response: 10HZ-20HZ Signal to noise ratio: 90db Weight : 473g Power amplifier tube model: 2sk385 Size : 15.8 x16.7 x 4.2 cm Using high-power output tube to do after-level drive... more | $27.80 $24.25 FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip which is convenient to match with a single power amplifier 2�SMD Technology:... more | FREE shipping go to store |
 | LaMaz Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Item Type: Preamplifier Board Material: PCB Model: AD828 Working Voltage: DC 7V-24V or AC 6V-16V more | FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 Item Type: Preamplifier Board Material: PCB Model: AD828 Working Voltage: DC 7V-24V or AC 6V-16V1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage... more | FREE shipping go to store |
 | 2024 Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip which is convenient to match with a single power amplifier 2�SMD Technology:... more | FREE shipping go to store |
 | Diymore XH-A902 Audio Power AMP Module Pre-Amplifier Board Module NE5532 DC12V-30V Parameter: Product Type: Pre-Op Amp Class Chip model: NE5532 Number of channels: two channels Magnification: 5 times Power supply: DC12~30V Product size: 50*30*15mm Installation size: 43*23mm diameter 3mm Applicable instructions: XH-A902 audio... more | FREE shipping go to store |
 | Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828 1�Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip which is convenient to match with a single power amplifier 2�SMD Technology:... more | FREE shipping go to store |
 | Features: 1. Using high-quality materials the quality is guaranteed 2. MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power consumption 3. Suitable for single-cell battery power supply 4..It can not only be... more | FREE shipping go to store |
 | Trjgtas Dual Channel Amplifier Microphone Amplifier AP-20 for Live Sound Card Speaker Pre-Amplifier Working frequency: 20HZ-20KHZ Input impedance: single-ended 10K balanced 20K output impedance: 200 ohms Working voltage: DC 5V-12V static power consumption: 0.3W working current: 5V-73MA 12V-30MA For 5V power supply you can use a power bank or a... more | FREE shipping go to store |
 | NJM2150 Tone Board Sound Effect Treble Bass Amp No Preamplifier Function Material: PC+Metal Color as shown Package Contents: 1pcs x NJM2150 Tone Preamplifier Board 2pcs x Signal wires 1pcs wire Only the above package content other products are not included. Note: Light and different displays may cause the color of the item... more | go to store |
 | BA3884F BBE Tone Preamplifier Board Sound Effect Exciter Improve Treble Bass Amp Features: 1. Using high-quality materials the quality is guaranteed 2. Can adjust treble bass 3. This product can improve the clarity of high and low bass and enhance the dynamic effect 4. Built-in miniature potentiometer adjustment suitable for... more | FREE shipping go to store |
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