{"title":"Audio \u0026 Sound Equipment","description":"","products":[{"product_id":"hamgeek-syitren-r300-cd-player-hifi-audio-player-bluetooth-5-3-stereo-with-2000mah-lithium-battery","title":"HamGeek Syitren R300 CD Player HIFI Audio Player Bluetooth 5.3 Stereo with 2000mAh Lithium Battery","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Bluetooth version: 5.3\u003cbr\u003e- Supported disc format: CD\/CD-R\/CD-RW\u003cbr\u003e- Supported audio formats: CD\/MP3\/WAV\/WMA\u003cbr\u003e- Decoding chip model: AB5305U\u003cbr\u003e- Signal to noise ratio: 80dB\u003cbr\u003e- Audio output interface: 3.5mm\u003cbr\u003e- Audio output thrust: 3-30n\u003cbr\u003e- Duration of full charge: ≥ 6 hours\u003cbr\u003e- Charging duration: about 4 hours\u003cbr\u003e- Output power: 11mW\u003cbr\u003e- Power parameter: DC 5V\/2A\u003cbr\u003e- Charging interface type: TYPE-C\u003cbr\u003e- Product size: 162 x 147.3 x32.5mm\u003cbr\u003e- Net weight of product: 0.4kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x CD Player\u003cbr\u003e- 1 x Handbag\u003cbr\u003e- 1 x Testing CD\u003cbr\u003e- 1 x Charging Cable\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Speaker is not included.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-01.jpg?v=1753941598\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-02.jpg?v=1753941599\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-03.jpg?v=1753941598\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-04.jpg?v=1753941598\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-05.jpg?v=1753941599\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-06.jpg?v=1753941597\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-07.jpg?v=1753941644\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-08.jpg?v=1753941642\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"White","offer_id":45783229890725,"sku":"79703","price":96.0,"currency_code":"USD","in_stock":false},{"title":"Wood Grain Color","offer_id":45783229923493,"sku":"87332","price":96.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79703-1.jpg?v=1753941450"},{"product_id":"hamgeek-professional-31-band-music-spectrum-display-dual-channel-15-bands-digital-equalizer-with-remote-control","title":"HamGeek Professional 31-Band Music Spectrum Display Dual Channel 15 Bands Digital Equalizer with Remote Control","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- This device adopts a new type of DSP digital processing technology, which can simultaneously adjust the gain (EQ) of 15 frequency bands on two audio channels. It has 6 built-in fixed sound effects and supports 10 user-defined sound effects. It also has built-in modulation processing, noise reduction processing, and gain adjustment for input and output. The display part supports AGC control, and 31 frequency bands are displayed in full color. Multiple modes can be switched, making the operation simple and easy to remember. All operations require only one encoder knob or one remote control, and the operation takes effect in real time with automatic memory. This device supports silent automatic sleep and audio wake-up, with a built-in pickup display and global voltage support, making it very suitable for use in commercial and professional settings.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCharacteristics:\u003c\/b\u003e\u003cbr\u003e- Dual channel input\u003cbr\u003e- Single button shuttle or remote control adjustment\u003cbr\u003e- Support brightness, speed, gain adjustment\u003cbr\u003e- Mute automatic sleep\u003cbr\u003e- Display AGC control\u003cbr\u003e- Size: 480 x 58 x 48mm\u003cbr\u003e- Weight: 1000g\u003cbr\u003e- Built-in 6 groups of sound effects + 10 groups of user definition\u003cbr\u003e- Dual channel synchronous 15 bands adjustment equalizer\u003cbr\u003e- 31 bands music spectrum display\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Power voltage: AC100 - 240V\u003cbr\u003e- Maximum current: 0.5A\u003cbr\u003e- Frequency response: 20Hz - 20KHz\u003cbr\u003e- Sensitivity: \u0026gt; -40dB (94dB SPL at 1KHz)\u003cbr\u003e- Input impedance: 10k\u003cbr\u003e- Output impedance: 32ohm\u003cbr\u003e- SNR: 92dB\u003cbr\u003e- Sampling rate: 96kHz\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HamGeek Equalizer\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1200px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/85300\/85300-1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1200px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/85300\/85300-2.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47676134129829,"sku":"85300","price":95.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/85300-1.jpg?v=1774935461"},{"product_id":"hamgeek-t531-digital-equalizer-eq-noise-reduction-with-spectrum-display-31-bands-for-ktv-stage-performance","title":"HamGeek T531 Digital Equalizer EQ Noise Reduction with Spectrum Display 31 Bands For KTV Stage Performance","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Standard 1U thin and light rack\u003cbr\u003e- Dual-channel synchronous control 31-band DSP processing equalizer\u003cbr\u003e- Each section with LED spectrum indication, real-time 31-band frequency point absolute accuracy 99%\u003cbr\u003e- With noise reduction function of cutting-edge noise gate\u003cbr\u003e- The input and output interface supports multiple types: TRS6.35\/RCA\/XLR XLR balanced interface\u003cbr\u003e- EQ bypass:bypass the graphic equalizer in the signal path\u003cbr\u003e- With save and recall function, 10 modes can be saved and recalled\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Power supply: 220V \/110V\u003cbr\u003e- Sound transmission gain: -1dB or 11dB\u003cbr\u003e- Line input impedance: 15KΩ\u003cbr\u003e- Line output impedance: 300Ω\u003cbr\u003e- Frequency response: 20Hz-20kHz\u003cbr\u003e- Signal to noise ratio: 82dB\u003cbr\u003e- Power consumption: 30W\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Audio Equalizer\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003e- Other items pictured are not included in the package, for demonstration purposes only. Thank you for your understanding!\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-07.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-08.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-09.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-10.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-11.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-12.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-13.jpg\"\u003e\u003cbr\u003e① SAVE: Save button. Press the SAVE button, and turn the knob CONTROL or GAIN to select any mode from 1-10. The screen displays numbers 1-10. After confirming the mode, press SAVE to save the mode successfully.\u003cbr\u003e② RECALL: Recall button. Press the RECALL button, turn the knob CONTROL or GAIN to select any mechanical type from 1-10. The screen displays 1-10 number options. After confirming the mode, press RECALL to recall the mode successfully.\u003cbr\u003e③ BYPASS: Pass-through button. Press the BYPASS button, the machine does not undergo any frequency band numerical adjustment, the screen displays -, and the current state is the pass-through function. Press the button again to cancel the pass-through function.\u003cbr\u003e④ LCD display: Display the volume of the signal passing through the machine 01-100, save and recall mode 0-10, gain attenuation ±18db value, - through state.\u003cbr\u003e⑤ CONTROL: System control knob. When the machine is stationary, turn the CONTROL knob to adjust the volume of the machine. Press the CONTROL knob to start frequency band parameter adjustment. Rotate the knob to jump to the 20-20K frequency band, and the blue light under the corresponding frequency band on the panel will flash. Rotate the GAIN knob to increase or decrease.\u003cbr\u003e⑥ 20db-20K: 31-segment spectrum display light. 20db-20K frequency band selection. When the signal is input, the 31-segment signal light will change according to the corresponding frequency band signal. The green light indicates normal status. The yellow light indicates the warning state. The red light indicates the imminent state. The static state of the blue light represents normal. The flashing blue light means that the frequency band parameters can be attenuated and adjusted.\u003cbr\u003e⑦ GAIN: Parameter gain attenuation knob. When the machine is stationary, turn the GAIN knob to adjust the machine volume. Press the GAIN knob to start frequency band parameter adjustment. Rotate the knob to jump to the 20-20K frequency band, and the blue light below the corresponding frequency band on the panel will flash. It can be attenuated by turning the GAIN knob to increase, and it will automatically exit this function without any operation after blinking for 8 seconds.\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-14.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEqualizer Operation Instructions:\u003c\/b\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-15.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-16.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-17.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-18.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-19.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-20.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/71600\/71600-21.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47678493753509,"sku":"71600","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71600-3.jpg?v=1775090886"},{"product_id":"hamgeek-t2531-professional-graphic-equalizer-audio-processor-two-31-band-spectrum-display-for-home-stage","title":"HamGeek T2531 Professional Graphic Equalizer Audio Processor Two 31-Band Spectrum Display For Home Stage","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eA dual 31-band equalizer is built with innovative technology and advanced production technology. With advanced circuit design and high-quality components, it can achieve a frequency response of 10Hz-50KHz, a signal-to-noise ratio greater than 90dB, a total harmonic distortion less than 0.005% and a channel isolation greater than 90dB. Moreover, it boasts built-in power supply, hard-wired relay bypass to turn off the power, and two-second power-on delay. Its intuitive design can meet the needs of most sound reinforcement projects. It has simple and intuitive controls. Thanks to built-in DSP memory chip, you can pre-store 10 modes for calling. Press SAVE button lightly, and you can turn knobs CONTRO or GAIN to choose any mode from 1-10. Featuring balanced input and output for low-noise work, chassis\/signal ground suspension function eliminates AC noise.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- Power supply: 220V\/110V\u003cbr\u003e- Sound transmission gain: 1dB or 11dB\u003cbr\u003e- Line input impedance: 15KΩ\u003cbr\u003e- Line output impedance: 300Ω\u003cbr\u003e- Frequency response: 80Hz-15kHz\u003cbr\u003e- Total harmonic distortion + noise: \u0026lt;0.005%\u003cbr\u003e- Signal to noise ratio: 82dB\u003cbr\u003e- Power consumption: 30W\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Graphic Equalizer\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47678500765861,"sku":"73730","price":219.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/73730-3.jpg?v=1775090908"},{"product_id":"hamgeek-pp-131p-green-audio-spectrum-analyzer-display-music-spectrum-indicator-vu-meter-31-segment","title":"HamGeek PP-131P Green Audio Spectrum Analyzer Display Music Spectrum Indicator VU Meter 31-Segment","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e1. Researched and developed by Taiwan BDS company\u003cbr\u003e2. Standard 2U thin and ultra-small chassis\u003cbr\u003e3. Using high-performance DSP chip control\u003cbr\u003e4. Real-time 31-band frequency point level\u003cbr\u003e5. A total of 930 lights dynamic module display with integrated LED\u003cbr\u003e6. Each frequency point uses 30 lights to display the level signal\u003cbr\u003e7. The panel is simple, easy to control, durable and stable\u003cbr\u003e8. Both input and output support XLR and RCA interfaces\u003cbr\u003e9. Real display and smooth display mode setting\u003cbr\u003e10. A variety of graphics display switching\u003cbr\u003e11. PHT (PEAK HOLD TIME) peak dwell time setting\u003cbr\u003e12.MFT (MAIN FALL TIME) main spectrum fall time setting\u003cbr\u003e13. Stereo sampling. Can be independently displayed on the spectrum at the same time\u003cbr\u003e14. Microphone input interface with volume adjustment\u003cbr\u003e15. Automatic gain increase and decrease function\u003cbr\u003e16. Real-time input level display dual 31 segments\u003cbr\u003e17. This machine uses a lossless through synchronization circuit\u003cbr\u003e18. The panel supports spectrum light brightness adjustment\u003cbr\u003e19. Support input level sensitivity adjustment\u003cbr\u003e20. AC full voltage power supply input\u003cbr\u003e\u003cb\u003e\u003cbr\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e1. Power supply requirement: AC 90V-260V (50HZ \/ 60HZ)\u003cbr\u003e2. Power consumption: 10W-15W\u003cbr\u003e3. Input interface: XLR, RCA\u003cbr\u003e4. Input sensitivity: 0V-1V\u003cbr\u003e5. Output interface: XLR, RCA\u003cbr\u003e6. LED module: 30 points of light-emitting diodes * 930 points in 31 segments\u003cbr\u003e7. LED color: emerald green, bright red\u003cbr\u003e8. Size: 483mm*88mm*130mm\u003cbr\u003e9. Net weight: 2.5KG\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Spectrum Analyzer\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47678504763557,"sku":"71593","price":419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71593-1.jpg?v=1775011433"},{"product_id":"hamgeek-professional-2u-dual-31-band-graphic-equalizer-spectrum-digital-equalizer-eq-323-for-home-stage","title":"HamGeek Professional 2U Dual 31-Band Graphic Equalizer Spectrum Digital Equalizer EQ-323 for Home \u0026 Stage","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Dual 31-band professional digital equalizer\u003cbr\u003e- Standard 2U model can be rack-mounted\u003cbr\u003e- 10 preset effects can be saved\u003cbr\u003e- Dual 31-band adjustable spectrum\u003cbr\u003e- Reduced noise impact; output HD sound quality\u003cbr\u003e- LED light visual display\u003cbr\u003e- Metal housing\u003cbr\u003e- Easily get professional singing. Its filter capacitor can adjust the sensitivity to high frequency\/intermediate frequency\/low frequency, making it sound wide and easier for singers to sing and richer in the sense of scene\u003cbr\u003e- Support Chinese\/English computer software to debug: The front panel has a USB port, which can be connected to a computer via a data cable. Chinese\/English debugging software. According to the process trend, it is simple and convenient to operate\u003cbr\u003e- With protection and recall function: 10 modes can be saved for easy recall. Please press the SAVE button, rotate knob CONTROL or GAIN to select to save to any mode 1-10. The display will show 1-10 digit options, press SAVE again to save the mode\u003cbr\u003e- Multi-type input and output interface: using several types of input and output interfaces, such as TRS6.35, RCA and XLR balanced interfaces\u003cbr\u003e- Professional debugging-grade intelligent feedback suppression. Debugging-level anti-howling effect\u003cbr\u003e- Digital audio DSP processing chip: It adopts new DSP digital processor technology, uses digital and analog integration to combine audio input and output, and enables high-quality audio equalization processing\u003cbr\u003e- Independently adjust treble, alto and bass. The signal strength of each band of bass\/alto\/treble is clear at a glance, and the desired effect can be adjusted at will. Bass equalization adjustment: 20-250HZ; Midrange equalization: 315-2500HZ; Treble equalization: 4-20KHZ\u003cbr\u003e- LCD dual 31-band spectrum flash: Dual 31-band DSP processing equalizer. Each band with LCD spectrum display light. Real-time display of 31-band frequency point changes\u003cbr\u003e- Noise gate automatic noise reduction: With cutting-edge noise gate noise reduction function, it can reduce the interference of ambient noise in any harsh situation, and also give you clean and clear sound and output high-definition sound quality\u003cbr\u003e- HD color LCD display: The digital equalizer panel is equipped with a high-definition LCD screen, which is wide and clear. It can display various detailed data in real time. The interface is simple and intuitive, which is convenient for users to operate\u003cbr\u003e- 2U model can be mounted to a cabinet: Due to the standard 2U model design and metal brushed panel, it boasts a high-end and elegant appearance\u003cbr\u003e- Premium components: switching power supply group, stable filter capacitor groups, DSP processor chip and golden resistors are used\u003cbr\u003e- Widely used: can be applied to bars, wedding ceremonies, conferences and stages\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMeanings of Light Colors:\u003c\/b\u003e\u003cbr\u003e- Blue light: The blue light is stationary to indicate that the equipment is operating normally (the blue light flashes to indicate the increase or attenuation of the band parameters)\u003cbr\u003e- Green light: A green light indicates a normal state\u003cbr\u003e- Yellow light: A yellow light indicates an alert status\u003cbr\u003e- Red light: A red light indicates a critical state\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Type: Digital equalizer\u003cbr\u003e- Special function: LCD displays parameters\u003cbr\u003e- Adjustment function: support USB computer software to debug and save and call presets\u003cbr\u003e- Line input impedance: 15KΩ\u003cbr\u003e- Frequency response: 80Hz-15kHz\u003cbr\u003e- Signal-to-noise ratio: 82dB\u003cbr\u003e- Machine Dimensions: 480 x 175 x 100mm\/18.9 x 6.9 x 3.9\"\u003cbr\u003e- Performance: Double-stage, dual 31-band digital equalizer to adjust treble, alto and bass\u003cbr\u003e- Adjustment button: Electronic touch button\u003cbr\u003e- Sound gain: 1dB or 11dB\u003cbr\u003e- Line output impedance: 300Ω\u003cbr\u003e- Total harmonic distortion + noise: \u0026lt;0.005%\u003cbr\u003e- Power consumption: 30W\u003cbr\u003e- Machine net weight: 2.7Kg\/6Lb\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek  Digital Equalizer\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/07.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e1. POWER: Power on\/off\u003cbr\u003e1. Power interface: connected to 220V\/110V\u003cbr\u003e3. INPUT: RCA input interface of left and right channels\u003cbr\u003e4. OUTPUT: RCA output interface of left and right channels\u003cbr\u003e5. INPUT 1\/INPUT 2: 6.5mm\/XLR two-in-one common input interface of left and right channels\u003cbr\u003e6. OUTPUT 1\/OUTPUT 2: XLR output interface of left and right channels\u003cbr\u003e7. OUTPUT 1\/OUTPUT 2: 6.5mm output interface of left and right channels\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/08.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/09.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/81729\/10.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK Official Store","offers":[{"title":"110V","offer_id":47678522458277,"sku":"81729","price":199.0,"currency_code":"USD","in_stock":false},{"title":"220V","offer_id":47678522491045,"sku":"81730","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81730-6.jpg?v=1775090957"},{"product_id":"hamgeek-pp-31-green-digital-audio-spectrum-analyzer-display-1u-music-spectrum-vu-meter-31-segments","title":"HamGeek PP-31 31-Band Digital Audio Spectrum Display 1U Music Spectrum VU Meter with Black Panel","description":"\u003cp\u003e\u003cb\u003eVideo Introduction:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"http:\/\/v.youku.com\/v_show\/id_XNDY0MjU4NzMwNA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=db3e581733a01583b7cc09646bd01cd18\"\u003ehttp:\/\/v.youku.com\/v_show\/id_XNDY0MjU4NzMwNA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=db3e581733a01583b7cc09646bd01cd18\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Standard 1U thin and ultra-small chassis\u003cbr\u003e- This machine adopts DSP chip control\u003cbr\u003e- Real-time 31-band frequency point level\u003cbr\u003e- Adopt one-piece LED dynamic module display\u003cbr\u003e- Each frequency point uses 12 lights to display the level signal\u003cbr\u003e- The panel is simple, easy to control, durable and stable\u003cbr\u003e- Input and output support XLR and RCA sockets\u003cbr\u003e- This machine uses a lossless through-amplification synchronization circuit\u003cbr\u003e- The panel supports spectrum light brightness adjustment\u003cbr\u003e- Support input level sensitivity adjustment\u003cbr\u003e- Support AC full voltage power supply input\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- Power supply requirement: AC 90V-260V (50HZ \/ 60HZ)\u003cbr\u003e- Power consumption: 5W-10W\u003cbr\u003e- Input interface: XLR, RCA\u003cbr\u003e- Input sensitivity: 0V-1V\u003cbr\u003e- Output interface: XLR, RCA\u003cbr\u003e- LED module: light-emitting diode 12 points*31 segments, total 372 points\u003cbr\u003e- Size: 483mm*44mm*130mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOptional LED Color:\u003c\/strong\u003e\u003cbr\u003e* PP-31 Green: green and red\u003cbr\u003e* PP-31 White: white and blue\u003cbr\u003e* PP-31 Blue: blue and white\u003cbr\u003e* PP-31 Yellow: yellow\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Spectrum Display\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"PP-31 Green: green and red","offer_id":47678542086309,"sku":"71350","price":229.0,"currency_code":"USD","in_stock":false},{"title":"PP-31 White: white and blue","offer_id":47678542119077,"sku":"71351","price":229.0,"currency_code":"USD","in_stock":false},{"title":"PP-31 Blue: blue and white","offer_id":47678542151845,"sku":"71352","price":229.0,"currency_code":"USD","in_stock":false},{"title":"PP-31 Yellow: yellow","offer_id":47678542184613,"sku":"72413","price":229.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71350-1.jpg?v=1775013954"},{"product_id":"hamgeek-pp-31-31-band-digital-audio-spectrum-display-1u-music-spectrum-vu-meter-with-silver-panel","title":"HamGeek PP-31 31-Band Digital Audio Spectrum Display 1U Music Spectrum VU Meter with Silver Panel","description":"\u003cp\u003e\u003cb\u003eVideo Introduction:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"http:\/\/v.youku.com\/v_show\/id_XNDY0MjU4NzMwNA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=db3e581733a01583b7cc09646bd01cd18\"\u003ehttp:\/\/v.youku.com\/v_show\/id_XNDY0MjU4NzMwNA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=db3e581733a01583b7cc09646bd01cd18\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Standard 1U thin and ultra-small chassis\u003cbr\u003e- This machine adopts DSP chip control\u003cbr\u003e- Real-time 31-band frequency point level\u003cbr\u003e- Adopt one-piece LED dynamic module display\u003cbr\u003e- Each frequency point uses 12 lights to display the level signal\u003cbr\u003e- The panel is simple, easy to control, durable and stable\u003cbr\u003e- Input and output support XLR and RCA sockets\u003cbr\u003e- This machine uses a lossless through-amplification synchronization circuit\u003cbr\u003e- The panel supports spectrum light brightness adjustment\u003cbr\u003e- Support input level sensitivity adjustment\u003cbr\u003e- Support AC full voltage power supply input\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- Power supply requirement: AC 90V-260V (50HZ \/ 60HZ)\u003cbr\u003e- Power consumption: 5W-10W\u003cbr\u003e- Input interface: XLR, RCA\u003cbr\u003e- Input sensitivity: 0V-1V\u003cbr\u003e- Output interface: XLR, RCA\u003cbr\u003e- LED module: light-emitting diode 12 points*31 segments, total 372 points\u003cbr\u003e- Size: 483mm x 44mm x 130mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Spectrum Display\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"White","offer_id":47678618992805,"sku":"95882","price":239.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":47678619025573,"sku":"95883","price":239.0,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":47678619058341,"sku":"95884","price":239.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/95884-1.jpg?v=1775091145"},{"product_id":"hamgeek-pp-131-audio-spectrum-analyzer-display-music-spectrum-indicator-vu-meter-31-segment","title":"HamGeek PP-131 Audio Spectrum Analyzer Display Music Spectrum Indicator VU Meter 31-Segment","description":"\u003cp\u003e\u003cb\u003eOperation Video:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"http:\/\/v.youku.com\/v_show\/id_XNDY0Mjg2MTEyOA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=a26d63c275d5c52d41a449d39609110b8\"\u003ehttp:\/\/v.youku.com\/v_show\/id_XNDY0Mjg2MTEyOA==.html?x\u0026amp;sharefrom=iphone\u0026amp;sharekey=a26d63c275d5c52d41a449d39609110b8\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Standard 2U thin and ultra-small chassis size\u003cbr\u003e- Using high-performance DSP chip control\u003cbr\u003e- Absolutely accurate real-time 31-band frequency point level\u003cbr\u003e- Integrated LED: A total of 930 lights dynamic module display\u003cbr\u003e- Each frequency point uses 30 lights to display the level signal\u003cbr\u003e- The panel is simple, easy to control, durable and stable\u003cbr\u003e- Input and output support XLR and RCA socket\u003cbr\u003e- Real display and smooth display mode settings\u003cbr\u003e- Multiple graphics display switching\u003cbr\u003e- PHT (PEAK HOLD TIME) peak hold time setting\u003cbr\u003e- MFT (MAIN FALL TIME) main spectrum fall time setting\u003cbr\u003e- Stereo sampling. Can be independently displayed on the spectrum at the same time\u003cbr\u003e- Microphone output interface with volume adjustment\u003cbr\u003e- Automatic gain increase and decrease function\u003cbr\u003e- Real-time input level display dual 31 segments\u003cbr\u003e- This machine uses a lossless through synchronization circuit\u003cbr\u003e- The panel supports spectrum light brightness adjustment\u003cbr\u003e- Support input level sensitivity adjustment\u003cbr\u003e- AC full voltage power supply input\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- Power supply requirement: AC 90V-260V (50HZ\/60HZ)\u003cbr\u003e- Power consumption: 10W-15W\u003cbr\u003e- Input interface: XLR, RCA\u003cbr\u003e- Input sensitivity: 0V-1V\u003cbr\u003e- Output interface: XLR, RCA\u003cbr\u003e- LED module: 30 points of light-emitting diodes*31 segments, a total of 930 points\u003cbr\u003e- Size: 483mm*88mm*130mm\u003cbr\u003e- Net weight: 2.5KG\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Spectrum Analyzer Display\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Black Panel and Green LEDs","offer_id":47678900535461,"sku":"71347","price":365.0,"currency_code":"USD","in_stock":false},{"title":"Black Panel and Blue LEDs","offer_id":47678900568229,"sku":"71348","price":365.0,"currency_code":"USD","in_stock":false},{"title":"Black Panel and White LEDs","offer_id":47678900600997,"sku":"71349","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Black Panel and Red LEDs","offer_id":47678900633765,"sku":"93291","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Black Panel and Yellow LEDs","offer_id":47678900666533,"sku":"94912","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Silver Panel and Green LEDs","offer_id":47678900699301,"sku":"72414","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Silver Panel and White LEDs","offer_id":47678900732069,"sku":"71353","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Silver Panel and Blue LEDs","offer_id":47678900764837,"sku":"72416","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71347-2.jpg?v=1775091318"}],"url":"https:\/\/www.hgeek.com\/pt\/collections\/audio-sound-equipment.oembed","provider":"HAMGEEK Official Store","version":"1.0","type":"link"}