{"product_id":"fx9plus-digital-karaoke-pre-amplifier-with-bluetooth-usb-dsp-reverb-effect-processor-eu-plug-us-plug-uk-plug","title":"FX9plus Digital Karaoke Pre-Amplifier With Bluetooth USB DSP Reverb Effect Processor, EU Plug, US Plug, UK Plug","description":"\u003cbr\u003e1. Signal-to-Noise Ratio (L\/R Channels, 1kHz, 0dB): 90dB\u003cbr\u003e2. Total Harmonic Distortion (THD): 1kHz, -3dB: 0.03%\u003cbr\u003e3. Sensitivity: MIC: 6mV\/4kΩ; AUX: 280mV\/30kΩ\u003cbr\u003e4. Frequency Response (MIC): 40Hz-15kHz (+1\/-6dB)\u003cbr\u003e5. Tone Control (Music Bass): +10dB (100Hz)\u003cbr\u003e6. Center\/Subwoofer Channel SNR: 87dB\u003cbr\u003e7. Channel Separation: 75dB\u003cbr\u003e8. Audio Adjustment Range: Music Bass: +\/-10dB (100Hz); Treble: +\/-10dB (10kHz)\u003cbr\u003e9. Microphone Adjustment Range: Bass: +\/-10dB (100Hz); Treble: +\/-5dB (10kHz)\u003cbr\u003e10. Effects (Dual Echo): Output Level: 2.8V\/kΩ\u003cbr\u003e11. Microphone Noise Gate Threshold: Trigger Voltage: 3mV; Activation Time: 3s\u003cbr\u003e12. Distortion (1kHz, 30mV): 0.03%\u003cbr\u003e13. Power Consumption: 25W\u003cbr\u003e14. Dimensions: Approx. 48.3 x 16.3 x 4.7cm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Equipped with a digital audio DSP chip supporting stereo reverb effects; features independent controls for echo delay, repeat, and high\/mid\/low EQ to meet personalized tuning needs across various scenarios.\u003cbr\u003e2. Built-in feedback suppression circuit with a dedicated one-touch FBX (anti-feedback) switch; quickly identifies and suppresses microphone-induced howling and noise interference to enhance vocal clarity.\u003cbr\u003e3. Supports wireless Bluetooth (BT), USB local playback, optical digital input, and dual AUX analog inputs; fully compatible with playback devices such as smartphones, tablets, computers, and disc players.\u003cbr\u003e4. The rear panel provides outputs for left\/right main channels, a center channel, and a subwoofer; it supports multiple front\/rear microphone inputs with independent volume fine-tuning, facilitating the setup of a complete sound reinforcement system.\u003cbr\u003e5. The units dimensions comply with standard rack-mount specifications and feature a brushed metal front panel.\u003cbr\u003e6. Suitable for a wide range of settings, including stage performances, conference presentations, home karaoke, bars, and corporate events.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"EU Plug \/ Black","offer_id":53694673453403,"sku":"TBD0607030701A","price":123.99,"currency_code":"USD","in_stock":true},{"title":"US Plug \/ Black","offer_id":53694673486171,"sku":"TBD0607030702A","price":123.99,"currency_code":"USD","in_stock":true},{"title":"UK Plug \/ Black","offer_id":53694673518939,"sku":"TBD0607030703A","price":123.99,"currency_code":"USD","in_stock":true},{"title":"EU Plug \/ Gold","offer_id":53694673551707,"sku":"TBD0607030701B","price":123.99,"currency_code":"USD","in_stock":true},{"title":"US Plug \/ Gold","offer_id":53694673584475,"sku":"TBD0607030702B","price":123.99,"currency_code":"USD","in_stock":true},{"title":"UK Plug \/ Gold","offer_id":53694673617243,"sku":"TBD0607030703B","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0607030701A.jpg?v=1785469850","url":"https:\/\/www.gadgethq.co\/products\/fx9plus-digital-karaoke-pre-amplifier-with-bluetooth-usb-dsp-reverb-effect-processor-eu-plug-us-plug-uk-plug","provider":"GadgetHQ","version":"1.0","type":"link"}