Musical Instruments:Live Sound & Stage

{"id":5982020567193,"title":"SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0","handle":"smakn-tda8950-digital-amplifier-board-high-power-amplifier-board-support-for-bluetooth-4-0","description":"\u003ch4\u003eSMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eThis board comes with a filter and rectifier circuit, does not require additional filtering rectifier, easy to use. Rectifier uses four high-capacity British brand original authentic NOVER (Novartis) capacitors. When the choice of single-ended or differential (balanced) audio input port, a differential (balanced) input source must also be differential (balanced) signals. You can bridge a channel output 300W. Reserved LM337 and LM317 regulator voltage regulator circuit dual position, strong hands easy DIY installation buyers themselves, can supply to the former level. Rational use of the chip comes protection, this chip comes with thermal overload protection, switch to eliminate the impact of sound. Without additional speaker protection circuitry, audio components through the more wear and tear will be. To get a more pure sound quality, try to avoid unnecessary circuits. Scalable Bluetooth capabilities, the company has a separate Bluetooth module can be used in conjunction with the installation of hot-swappable way. All components are new and original, capable of stable operation for a long period. Terminals using a reliable locking screw terminals, not only can clip thicker wire, and can load more current, more secure connection. Parameter information: Dimensions: 112 (W) x110 (depth) x40 (H) (excluding potentiometer protrusions). Maximum output: 150Wx2,300Wx1. Operating Voltage: AC double 18V-28V, 26V AC recommend double. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDimensions: 112 (W) x110 (depth) x40 (H) (excluding potentiometer protrusions)\u003c\/li\u003e\n \u003cli\u003eMaximum output: 150Wx2,300Wx1\u003c\/li\u003e\n \u003cli\u003eOperating Voltage: AC double 18V-28V, 26V AC recommend double.\u003c\/li\u003e\n \u003cli\u003eThis board comes with a filter and rectifier circuit, does not require additional filtering rectifier, easy to use. Rectifier uses four high-capacity British brand original authentic NOVER (Novartis) capacitors.\u003c\/li\u003e\n \u003cli\u003eWhen the choice of single-ended or differential (balanced) audio input port, a differential (balanced) input source must also be differential (balanced) signals.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2020-12-02T16:10:05+11:00","created_at":"2020-12-02T16:10:05+11:00","vendor":"SMAKN","type":"Power Amplifiers","tags":["m02"],"price":22200,"price_min":22200,"price_max":22200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":37368346968217,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B013S93VPA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0","public_title":null,"options":["Default Title"],"price":22200,"weight":318,"compare_at_price":null,"inventory_management":null,"barcode":"710185275918","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B013S93VPA.jpg?v=1650326963","\/\/soundstores.net\/cdn\/shop\/products\/81uKVlXoOUL.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/81Lm0MWob0L.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/817Xs1rKBjL.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/81eNUcJ7X1L.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/81YD8lm6aeL.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/816iVeV8k9L.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/81XYcm1jzkL.jpg?v=1622002780","\/\/soundstores.net\/cdn\/shop\/products\/81Wub1S0M6L.jpg?v=1622002780"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B013S93VPA.jpg?v=1650326963","options":["Title"],"media":[{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":26754667872409,"position":1,"preview_image":{"aspect_ratio":1.502,"height":333,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B013S93VPA.jpg?v=1650326963"},"aspect_ratio":1.502,"height":333,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B013S93VPA.jpg?v=1650326963","width":500},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113774233,"position":2,"preview_image":{"aspect_ratio":1.501,"height":1706,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81uKVlXoOUL.jpg?v=1622002780"},"aspect_ratio":1.501,"height":1706,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81uKVlXoOUL.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113807001,"position":3,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81Lm0MWob0L.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81Lm0MWob0L.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113839769,"position":4,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/817Xs1rKBjL.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/817Xs1rKBjL.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113872537,"position":5,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81eNUcJ7X1L.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81eNUcJ7X1L.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113905305,"position":6,"preview_image":{"aspect_ratio":1.501,"height":1706,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81YD8lm6aeL.jpg?v=1622002780"},"aspect_ratio":1.501,"height":1706,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81YD8lm6aeL.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113938073,"position":7,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/816iVeV8k9L.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/816iVeV8k9L.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685113970841,"position":8,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81XYcm1jzkL.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81XYcm1jzkL.jpg?v=1622002780","width":2560},{"alt":"[AUSTRALIA] - SMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0 ","id":15685114003609,"position":9,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81Wub1S0M6L.jpg?v=1622002780"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81Wub1S0M6L.jpg?v=1622002780","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eSMAKN TDA8950 digital amplifier board \/ high-power amplifier board, support for Bluetooth 4.0\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eThis board comes with a filter and rectifier circuit, does not require additional filtering rectifier, easy to use. Rectifier uses four high-capacity British brand original authentic NOVER (Novartis) capacitors. When the choice of single-ended or differential (balanced) audio input port, a differential (balanced) input source must also be differential (balanced) signals. You can bridge a channel output 300W. Reserved LM337 and LM317 regulator voltage regulator circuit dual position, strong hands easy DIY installation buyers themselves, can supply to the former level. Rational use of the chip comes protection, this chip comes with thermal overload protection, switch to eliminate the impact of sound. Without additional speaker protection circuitry, audio components through the more wear and tear will be. To get a more pure sound quality, try to avoid unnecessary circuits. Scalable Bluetooth capabilities, the company has a separate Bluetooth module can be used in conjunction with the installation of hot-swappable way. All components are new and original, capable of stable operation for a long period. Terminals using a reliable locking screw terminals, not only can clip thicker wire, and can load more current, more secure connection. Parameter information: Dimensions: 112 (W) x110 (depth) x40 (H) (excluding potentiometer protrusions). Maximum output: 150Wx2,300Wx1. Operating Voltage: AC double 18V-28V, 26V AC recommend double. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDimensions: 112 (W) x110 (depth) x40 (H) (excluding potentiometer protrusions)\u003c\/li\u003e\n \u003cli\u003eMaximum output: 150Wx2,300Wx1\u003c\/li\u003e\n \u003cli\u003eOperating Voltage: AC double 18V-28V, 26V AC recommend double.\u003c\/li\u003e\n \u003cli\u003eThis board comes with a filter and rectifier circuit, does not require additional filtering rectifier, easy to use. Rectifier uses four high-capacity British brand original authentic NOVER (Novartis) capacitors.\u003c\/li\u003e\n \u003cli\u003eWhen the choice of single-ended or differential (balanced) audio input port, a differential (balanced) input source must also be differential (balanced) signals.\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":5981998547097,"title":"SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel","handle":"smakn-irs2092s-250w-amp-board-high-power-d-class-hifi-digital-amplifier-board-single-mono-channel","description":"\u003ch4\u003eSMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel\u003c\/h4\u003e\n\u003cp id=\"b\"\u003etotal harmonic distortion: 250W (± 50 Power 4 ohms speakers, distortion \u0026lt;=\n0.05%) 250W (± 50 power 8 ohm speakers, distortion \u0026lt;= 0.01%) Frequency range:\n20Hz-20KHz Speaker: 4-8Ω voltage gain: 36 times output short circuit\nprotection: output DC bias protection that speaker protection: -voltage\nprotection: Yes, 39V, 39V power amplifier supply voltage is lower than would\nbe protected off the output! protection: there is, 68V, 68V power amplifier\nsupply voltage is higher than would be protected off the output! The use of\nnote: 1 rated dual power supply voltage is ± 50V, the voltage at ± 42 --- ±\n58V can work, because of this amplifier features undervoltage and overvoltage\nprotection, it is recommended not to collar near the supply voltage voltage\nprotection point, because if the power when power voltage fluctuations, if the\nvoltage is below or above the range of instantaneous protection, the\nprotection and shut down the amplifier output, and staccato, do not reverse\nthe positive and negative power supply 2 power supply is recommended for dual\nsupply ± 50V DC power supply filter better 3.Speaker recommended 6-10 inch\nspeaker 4 ohms or 8 ohms 4 audio output, although short-circuit protection,\nbut try not to short-circuit Please check carefully before 5 power to ensure\nthat the wiring is correct before the pass. 6 circuit wiring diagram above\nicon note. 7 This board voltage is fixed at 36 times magnification, if the\noutput power is not enough, as the case may add their own preamp.\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSupply Voltage: Dual DC power 42 --- 58V\u003c\/li\u003e\n \u003cli\u003eRated output power: 250W ( 50V supply 4 ohms speakers, distortion \u0026lt;= 0.05%)\u003c\/li\u003e\n \u003cli\u003eMaximum output power: 300W ( 50V supply 4 ohms speakers, distortion \u0026lt;= 2%), for work at the maximum power Please enhance heat dissipation, this board is rated at 250W)\u003c\/li\u003e\n \u003cli\u003eEfficiency:\u0026gt; = 90%\u003c\/li\u003e\n \u003cli\u003eSNR: 90dB\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2020-12-02T15:59:21+11:00","created_at":"2020-12-02T15:59:21+11:00","vendor":"SMAKN","type":"Power Amplifiers","tags":["m02"],"price":18600,"price_min":18600,"price_max":18600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":37368267931801,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B00KCB58QI","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel","public_title":null,"options":["Default Title"],"price":18600,"weight":10,"compare_at_price":null,"inventory_management":null,"barcode":"0709127309255","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B00KCB58QI.jpg?v=1650326569","\/\/soundstores.net\/cdn\/shop\/products\/81EpYClAdsL.jpg?v=1622002443","\/\/soundstores.net\/cdn\/shop\/products\/71YX7K-BA6L.jpg?v=1622002443","\/\/soundstores.net\/cdn\/shop\/products\/41AXx31Sj-L.jpg?v=1622002443","\/\/soundstores.net\/cdn\/shop\/products\/41GBMy4--IL.jpg?v=1622002443","\/\/soundstores.net\/cdn\/shop\/products\/51bna6mLcvL.jpg?v=1622002443","\/\/soundstores.net\/cdn\/shop\/products\/51kIQv-rrYL.jpg?v=1622002443"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B00KCB58QI.jpg?v=1650326569","options":["Title"],"media":[{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":26754642608281,"position":1,"preview_image":{"aspect_ratio":1.506,"height":1700,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B00KCB58QI.jpg?v=1650326569"},"aspect_ratio":1.506,"height":1700,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B00KCB58QI.jpg?v=1650326569","width":2560},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796186777,"position":2,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81EpYClAdsL.jpg?v=1622002443"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81EpYClAdsL.jpg?v=1622002443","width":2560},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796219545,"position":3,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71YX7K-BA6L.jpg?v=1622002443"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71YX7K-BA6L.jpg?v=1622002443","width":2560},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796252313,"position":4,"preview_image":{"aspect_ratio":1.502,"height":333,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41AXx31Sj-L.jpg?v=1622002443"},"aspect_ratio":1.502,"height":333,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41AXx31Sj-L.jpg?v=1622002443","width":500},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796285081,"position":5,"preview_image":{"aspect_ratio":1.502,"height":333,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41GBMy4--IL.jpg?v=1622002443"},"aspect_ratio":1.502,"height":333,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41GBMy4--IL.jpg?v=1622002443","width":500},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796317849,"position":6,"preview_image":{"aspect_ratio":1.453,"height":344,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51bna6mLcvL.jpg?v=1622002443"},"aspect_ratio":1.453,"height":344,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51bna6mLcvL.jpg?v=1622002443","width":500},{"alt":"[AUSTRALIA] - SMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel ","id":15684796350617,"position":7,"preview_image":{"aspect_ratio":1.497,"height":334,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51kIQv-rrYL.jpg?v=1622002443"},"aspect_ratio":1.497,"height":334,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51kIQv-rrYL.jpg?v=1622002443","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eSMAKN IRS2092S 250W Amp Board High Power D-Class HIFI Digital Amplifier Board Single Mono Channel\u003c\/h4\u003e\n\u003cp id=\"b\"\u003etotal harmonic distortion: 250W (± 50 Power 4 ohms speakers, distortion \u0026lt;=\n0.05%) 250W (± 50 power 8 ohm speakers, distortion \u0026lt;= 0.01%) Frequency range:\n20Hz-20KHz Speaker: 4-8Ω voltage gain: 36 times output short circuit\nprotection: output DC bias protection that speaker protection: -voltage\nprotection: Yes, 39V, 39V power amplifier supply voltage is lower than would\nbe protected off the output! protection: there is, 68V, 68V power amplifier\nsupply voltage is higher than would be protected off the output! The use of\nnote: 1 rated dual power supply voltage is ± 50V, the voltage at ± 42 --- ±\n58V can work, because of this amplifier features undervoltage and overvoltage\nprotection, it is recommended not to collar near the supply voltage voltage\nprotection point, because if the power when power voltage fluctuations, if the\nvoltage is below or above the range of instantaneous protection, the\nprotection and shut down the amplifier output, and staccato, do not reverse\nthe positive and negative power supply 2 power supply is recommended for dual\nsupply ± 50V DC power supply filter better 3.Speaker recommended 6-10 inch\nspeaker 4 ohms or 8 ohms 4 audio output, although short-circuit protection,\nbut try not to short-circuit Please check carefully before 5 power to ensure\nthat the wiring is correct before the pass. 6 circuit wiring diagram above\nicon note. 7 This board voltage is fixed at 36 times magnification, if the\noutput power is not enough, as the case may add their own preamp.\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSupply Voltage: Dual DC power 42 --- 58V\u003c\/li\u003e\n \u003cli\u003eRated output power: 250W ( 50V supply 4 ohms speakers, distortion \u0026lt;= 0.05%)\u003c\/li\u003e\n \u003cli\u003eMaximum output power: 300W ( 50V supply 4 ohms speakers, distortion \u0026lt;= 2%), for work at the maximum power Please enhance heat dissipation, this board is rated at 250W)\u003c\/li\u003e\n \u003cli\u003eEfficiency:\u0026gt; = 90%\u003c\/li\u003e\n \u003cli\u003eSNR: 90dB\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":5981973610649,"title":"KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board","handle":"knacro-dc-10v-24v-low-pass-filter-ne5532-bass-tone-subwoofer-pre-amplifier-preamp-board","description":"\u003ch4\u003eKNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board\u003c\/h4\u003e\n\u003cp id=\"b\"\u003ePower supply voltage: DC12V-24V DC single power supply. Frequency range:\n22Hz-300Hz. Audio input: mono or two-channel. Audio output: monaural. PCB\nSize: 78x32mm, thickness: 1.6mm. PCB Materials: FR-4 ultra-hard glass plate.\nFinished plate net weight: 30g. Plate mounting holes center to center spacing:\n70x24mm, hole diameter: 3.2mm. Potentiometer shaft center to center spacing:\n32.5mm. Special reminder: This board is a board bass preamp, directly\nconnected to the speaker will not say anything, must be connected to the\nsubsequent stage amplifier board made of pure active subwoofer to speak, pure\nstage power amplifier board selected according to individual needs of the\ndegree of shock, The greater the power of pure power amp bass more shocking.\nThe so-called low-pass filter plate is to filter the human voice more than\ntreble part, retain the low frequency part is amplified to improve the bass\nreproduction efforts will not hear the human voice and high-frequency sound\nwhen playing the instrument. The buyer must understand this knowledge, in\norder to avoid the only, do not know how to use. Most of the market before the\nsubwoofer preamp board are basically dual power, the majority of DIY\nenthusiasts, is not very convenient to use, after all, a single power supply\nis relatively easy to find, the premise of guaranteeing effective, we have\nintroduced a single-supply subwoofer home board, you can share a stage with\nthe power amplifier boards, DIY is very convenient. Package included: 1 x Low-\npass Filter NE5532 (with 2 rotary potentiometer cap).\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eAdjust the potentiometer selected Hermetically, inputs and outputs use pure copper terminals, wiring is very convenient.\u003c\/li\u003e\n \u003cli\u003eSelected NE5532, welded IC holder can always replace the amplifier, experience different effects to enhance playability.\u003c\/li\u003e\n \u003cli\u003eDesign of the LED Real-time monitoring the power supply situation.\u003c\/li\u003e\n \u003cli\u003ePCB board design simple and beautiful, reasonable wiring, making the board has a very high signal to noise ratio, strong anti-interference ability. when no signal input close to the speaker almost hear the noise.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2020-12-02T15:47:22+11:00","created_at":"2020-12-02T15:47:22+11:00","vendor":"KNACRO","type":"Power Amplifiers","tags":["m02","m08"],"price":9200,"price_min":9200,"price_max":9200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":37368177557657,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B01H8FKYAA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board","public_title":null,"options":["Default Title"],"price":9200,"weight":10,"compare_at_price":null,"inventory_management":null,"barcode":"602258893740","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B01H8FKYAA.jpg?v=1650326156","\/\/soundstores.net\/cdn\/shop\/products\/81PfcoB3nsL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/71i_2Bm8FW-qL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/816xblIAFIL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/81ZQGqtKd_2BL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/71ee-DileFL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/81Zj4e5TBlL.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/81UWRfqFW1L.jpg?v=1622002100","\/\/soundstores.net\/cdn\/shop\/products\/81wvYUVQSPL.jpg?v=1622002100"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B01H8FKYAA.jpg?v=1650326156","options":["Title"],"media":[{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":26754605547673,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B01H8FKYAA.jpg?v=1650326156"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B01H8FKYAA.jpg?v=1650326156","width":2560},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427382937,"position":2,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81PfcoB3nsL.jpg?v=1622002100"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81PfcoB3nsL.jpg?v=1622002100","width":2560},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427415705,"position":3,"preview_image":{"aspect_ratio":1.501,"height":1630,"width":2446,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71i_2Bm8FW-qL.jpg?v=1622002100"},"aspect_ratio":1.501,"height":1630,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71i_2Bm8FW-qL.jpg?v=1622002100","width":2446},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427448473,"position":4,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/816xblIAFIL.jpg?v=1622002100"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/816xblIAFIL.jpg?v=1622002100","width":2560},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427481241,"position":5,"preview_image":{"aspect_ratio":1.501,"height":1702,"width":2554,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81ZQGqtKd_2BL.jpg?v=1622002100"},"aspect_ratio":1.501,"height":1702,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81ZQGqtKd_2BL.jpg?v=1622002100","width":2554},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427514009,"position":6,"preview_image":{"aspect_ratio":1.5,"height":1651,"width":2477,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71ee-DileFL.jpg?v=1622002100"},"aspect_ratio":1.5,"height":1651,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71ee-DileFL.jpg?v=1622002100","width":2477},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427546777,"position":7,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81Zj4e5TBlL.jpg?v=1622002100"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81Zj4e5TBlL.jpg?v=1622002100","width":2560},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427579545,"position":8,"preview_image":{"aspect_ratio":1.501,"height":1594,"width":2392,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81UWRfqFW1L.jpg?v=1622002100"},"aspect_ratio":1.501,"height":1594,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81UWRfqFW1L.jpg?v=1622002100","width":2392},{"alt":"[AUSTRALIA] - KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board ","id":15684427612313,"position":9,"preview_image":{"aspect_ratio":0.667,"height":2307,"width":1538,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81wvYUVQSPL.jpg?v=1622002100"},"aspect_ratio":0.667,"height":2307,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81wvYUVQSPL.jpg?v=1622002100","width":1538}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eKNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board\u003c\/h4\u003e\n\u003cp id=\"b\"\u003ePower supply voltage: DC12V-24V DC single power supply. Frequency range:\n22Hz-300Hz. Audio input: mono or two-channel. Audio output: monaural. PCB\nSize: 78x32mm, thickness: 1.6mm. PCB Materials: FR-4 ultra-hard glass plate.\nFinished plate net weight: 30g. Plate mounting holes center to center spacing:\n70x24mm, hole diameter: 3.2mm. Potentiometer shaft center to center spacing:\n32.5mm. Special reminder: This board is a board bass preamp, directly\nconnected to the speaker will not say anything, must be connected to the\nsubsequent stage amplifier board made of pure active subwoofer to speak, pure\nstage power amplifier board selected according to individual needs of the\ndegree of shock, The greater the power of pure power amp bass more shocking.\nThe so-called low-pass filter plate is to filter the human voice more than\ntreble part, retain the low frequency part is amplified to improve the bass\nreproduction efforts will not hear the human voice and high-frequency sound\nwhen playing the instrument. The buyer must understand this knowledge, in\norder to avoid the only, do not know how to use. Most of the market before the\nsubwoofer preamp board are basically dual power, the majority of DIY\nenthusiasts, is not very convenient to use, after all, a single power supply\nis relatively easy to find, the premise of guaranteeing effective, we have\nintroduced a single-supply subwoofer home board, you can share a stage with\nthe power amplifier boards, DIY is very convenient. Package included: 1 x Low-\npass Filter NE5532 (with 2 rotary potentiometer cap).\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eAdjust the potentiometer selected Hermetically, inputs and outputs use pure copper terminals, wiring is very convenient.\u003c\/li\u003e\n \u003cli\u003eSelected NE5532, welded IC holder can always replace the amplifier, experience different effects to enhance playability.\u003c\/li\u003e\n \u003cli\u003eDesign of the LED Real-time monitoring the power supply situation.\u003c\/li\u003e\n \u003cli\u003ePCB board design simple and beautiful, reasonable wiring, making the board has a very high signal to noise ratio, strong anti-interference ability. when no signal input close to the speaker almost hear the noise.\u003c\/li\u003e\n \u003c\/ul\u003e"}