FEATURES UPDATE: LONGER RANGE OF MICROPHONE COVERAGE Singsound TEK Professional Digital KTV Amplifier is a revolution of the next karaoke generation. Supported Inputs: Smart TV Media Players Smartphones Tablets STB DVD Players HD Players Blu-ray PC/Laptops Game systems i.e. XBox, PS4, etc. Optical or RCA Inputs Supported Outputs: Stereo Audio Output: XLR Left & Right Center Speakers Output: XLR Subwoofer Output: XLR Main Music Output with Individual Volume Control Main Microphone Output with Individual Volume Control Main Effect Output with Individual Volume Control Rec. Output: RCA Optical and XLR Output Optical Input to L & R Output is enabled Optical Input to XLR Output is enabled. RCA Input to RCA Channel Output is enabled Package Includes: Singsound TEK Professional Digital KTV Amplifier Free: 2 x UHF Professional Wireless Microphone with Anti-Howling & Feedback Suppressor Operating Manual Book Remote Control Unit Power Cord

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Better Music Builder the new A-Series power amplifier in three models: A-1600, A-1800, and A-2000 provide excellent performance and impressive power for all the speakers. The A-1600, A-1800, and A-2000 are 2-Channel power amplifiers. This 2-Channel power amplifier is one of the most powerful and innovative amplifiers on the market today. If you’re really looking for something to bring life to your party, bring this along and you’ll have a blast! The A-1600/A-1800/A-2000 power amplifier is designed by the best minds here in Better Music Builder to make this the most efficient, most durable, and of course the best-designed power amplifier ever. They feature Better Music Builder’s latest Auto Temperature and Loads Compensated Impedance and DDT™ (Distortion Detection Technique) circuitry for clean, undistorted sound with the ultimate circuit protection needed by amps which often get pushed to the limit. DDT protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. And to officially make this the most portable amplifier, we’ve included front handles so you can lug the machine with ease. Considering how much power the A-1600/A-1800/A-2000 can bring, it needs a sophisticated cooling system. That’s where the patented Turbo-Cooling System from Better Music Builder comes in. Using the new technology, the system aligns the amplifier’s massive heat sinks to provide maximum cooling. Also, the fan speed is programmed to vary automatically based on temperature. What all this means is that the system extends the life of power transistors by maintaining safe internal temperatures. Better Music Builder is simply the best solution for home and professional karaoke performances! Features: 2-Channel power amplifier Sleek aluminum chassis Signal level indicator for each channel DDT™ (Distortion Detection Technique) Protection Power overload protection A sophisticated Turbo-Cooling System helps extend the life Variable fan speed is automatically adjusted by temperature Anti-dust ventilation grill Front handles for portability Signal Inputs: 2 XLR and 1/4” combo inputs Signal Outputs: 2 XLR audio outputs Speaker Outputs: 2 dual-banana audio outputs & 2 Speakon outputs Rear panel selection switch for Stereo, Parallel and Bridged modes, including Sensitivity, Bass Boost switches Specifications: Rated Power: 600W x 2 (Stereo 8ohm) / 900W x 2 (Stereo 4ohm) / 1800W (Bridge 8ohm) / 2400W (Bridge 4ohm) Frequency Response: 20Hz - 20KHz,+/-0.5dB THD: <0.05% (1kHz, normal operating conditions) IMD: <0.02% (60Hz/7KHz,10% Rated Power) Input Sensitivity: 0.75V, 1.0, 1.5V (Selectable) Input Impedance: > Unbalanced input 10K Ohms, Balanced input 20K Ohms S/N Ratio: >105dB (A Weight) Damping Factor: >500 @ 8ohm/100Hz Controls: Power button, 2 Front panel gain controlling knob for Channel-1 and Channel-2 Indicator LEDs: 5 LED indicators per channel: DC, Temperature, DDT, Signal, and Active Cooling: Stepless shifting, Cooling airflow from front to back Protection: CLIP limit, Short circuit, thermal overload, DC overload Connectors: Signal Inputs: 2 Combo 1/4” XLR, Signal Outputs: 2 XLR, Speaker Outputs: 2 dual-banana outputs & 2 Speakon outputs Construction: 0.062” Thick Aluminum Standard Power: 120V/50Hz – 60Hz Dimensions (WxHxD): 19x3.5x17 in / 48.3x8.9x43.2 cm Packing Dimensions (WxHxD): 23x5.9x21.9 in / 58.5x15x55.5 cm Net Weight: 36.4 Lbs / 16.5 Kg Shipping Weight: 39.7 Lbs / 18 Kg UPC Code: 743062981480

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Better Music Builder the new A-Series power amplifier in three models: A-1600, A-1800, and A-2000 provide excellent performance and impressive power for all the speakers. The A-1600, A-1800, and A-2000 are 2-Channel power amplifiers. This 2-Channel power amplifier is one of the most powerful and innovative amplifiers on the market today. If you’re really looking for something to bring life to your party, bring this along and you’ll have a blast! The A-1600/A-1800/A-2000 power amplifier is designed by the best minds here in Better Music Builder to make this the most efficient, most durable, and of course the best-designed power amplifier ever. They feature Better Music Builder’s latest Auto Temperature and Loads Compensated Impedance and DDT™ (Distortion Detection Technique) circuitry for clean, undistorted sound with the ultimate circuit protection needed by amps which often get pushed to the limit. DDT protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. And to officially make this the most portable amplifier, we’ve included front handles so you can lug the machine with ease. Considering how much power the A-1600/A-1800/A-2000 can bring, it needs a sophisticated cooling system. That’s where the patented Turbo-Cooling System from Better Music Builder comes in. Using the new technology, the system aligns the amplifier’s massive heat sinks to provide maximum cooling. Also, the fan speed is programmed to vary automatically based on temperature. What all this means is that the system extends the life of power transistors by maintaining safe internal temperatures. Better Music Builder is simply the best solution for home and professional karaoke performances! Features: 2-Channel power amplifier Sleek aluminum chassis Signal level indicator for each channel DDT™ (Distortion Detection Technique) Protection Power overload protection A sophisticated Turbo-Cooling System helps extend the life Variable fan speed is automatically adjusted by temperature Anti-dust ventilation grill Front handles for portability Signal Inputs: 2 XLR and 1/4” combo inputs Signal Outputs: 2 XLR audio outputs Speaker Outputs: 2 dual-banana audio outputs & 2 Speakon outputs Rear panel selection switch for Stereo, Parallel and Bridged modes, including Sensitivity, Bass Boost switches Specifications: Rated Power: 600W x 2 (Stereo 8ohm) / 900W x 2 (Stereo 4ohm) / 1800W (Bridge 8ohm) / 2400W (Bridge 4ohm) Frequency Response: 20Hz - 20KHz,+/-0.5dB THD: <0.05% (1kHz, normal operating conditions) IMD: <0.02% (60Hz/7KHz,10% Rated Power) Input Sensitivity: 0.75V, 1.0, 1.5V (Selectable) Input Impedance: > Unbalanced input 10K Ohms, Balanced input 20K Ohms S/N Ratio: >105dB (A Weight) Damping Factor: >500 @ 8ohm/100Hz Controls: Power button, 2 Front panel gain controlling knob for Channel-1 and Channel-2 Indicator LEDs: 5 LED indicators per channel: DC, Temperature, DDT, Signal, and Active Cooling: Stepless shifting, Cooling airflow from front to back Protection: CLIP limit, Short circuit, thermal overload, DC overload Connectors: Signal Inputs: 2 Combo 1/4” XLR, Signal Outputs: 2 XLR, Speaker Outputs: 2 dual-banana outputs & 2 Speakon outputs Construction: 0.062” Thick Aluminum Standard Power: 120V/50Hz – 60Hz Dimensions (WxHxD): 19x3.5x17 in / 48.3x8.9x43.2 cm Packing Dimensions (WxHxD): 23x5.9x21.9 in / 58.5x15x55.5 cm Net Weight: 36.4 Lbs / 16.5 Kg Shipping Weight: 39.7 Lbs / 18 Kg UPC Code: 743062981480

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The wait is over! The much anticipated stereo power amplifier from Better Music Builder (M) has arrived! And it comes in two models: A-3 and A-4. A-3 is a 3-Channel and A-4 is a 4-Channel power amplifier. If you’re really looking for something to bring life to your party, bring this along and you’ll have a blast! This new series is designed by the best minds here in Better Music Builder to make this the most efficient, most durable, and of course the best designed amplifier ever. When you’re using the best components and the most advanced technology, cutting the total weight wasn’t that difficult. And to officially make this the most portable amplifier, we’ve included front handles so you can lug the machine with ease. Considering how much power the A Series can bring, it needs a sophisticated cooling system. That’s where the patented Turbo-Cooling System from Better Music Builder comes in. Using the new technology, the system aligns the amplifier’s massive heat sinks to provide maximum cooling. Also, the fan speed is programmed to vary automatically based on temperature. What all this means is that the system extends the life of power transistors by maintaining safe internal temperatures. Features: 3-Channel power amplifier Sleek aluminum chassis Signal level indicator for each channel Link and Alone work mode Power overload protection Sophisticated Turbo-Cooling System helps extend life Variable fan speed is automatically adjusted by temperature Anti-dust ventilation grill Front handles for portability Gain has two settings: 32dB and 0.775V Inputs: 3 XLR audio inputs Outputs: 3 dual-banana audio outputs Specifications: Rated Power: 400W x 3 (8ohm/60s) / 500W x 3 (8ohm/40ms) / 800W x 3 (4ohm/40ms) Maximum Output Voltage: 80 V (Vp/40ms) Input Sensitivity: 1.41 V (32dB/X40) Max Gain (0.775v): 37.3 dB THD: <0.025% (1kHz, normal operating conditions) Intermodulation Distortion: <0.075% (60Hz/7kHz 4:1, normal operating conditions) Frequency Response: <+ / - 0.5dB (20Hz-20kHz, normal operating conditions) Power Bandwidth: 10Hz~22kHz (-3dB, normal operating conditions) Phase Response: <+ / -15 Degrees (20Hz-20kHz, normal operating conditions) S/n Ratio: > 110dB (1kHz, X40 (32dB), A-weighted) Damping: > 300 (63Hz) Conversion Rate: > 20V/us (10kHz Square Wave, X40 (32dB) gain) Input Impedance: > 20k ohm (1kHz, balanced input) Minimum Load Impedance: > 3.2 ohm (single channel) Separation: > 80dB (1kHz) Common Mode Rejection: > 80dB (1kHz) Dimensions (WxHxD): 19x3.5x17.9 inches / 48.2×8.8×45.5 cm Packing Dimensions (WxHxD): 22.8x4.5x21.3 inches / 58x11.5x54 cm Net Weight: 33.1 Lbs / 15 Kg Shipping Weight: 39.7 Lbs / 18 Kg UPC Code: 743062980506

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The wait is over! The much anticipated stereo power amplifier from Better Music Builder (M) has arrived! And it comes in two models: A-3 and A-4. A-3 is a 3-Channel and A-4 is a 4-Channel power amplifier. If you’re really looking for something to bring life to your party, bring this along and you’ll have a blast! This new series is designed by the best minds here in Better Music Builder to make this the most efficient, most durable, and of course the best designed amplifier ever. When you’re using the best components and the most advanced technology, cutting the total weight wasn’t that difficult. And to officially make this the most portable amplifier, we’ve included front handles so you can lug the machine with ease. Considering how much power the A Series can bring, it needs a sophisticated cooling system. That’s where the patented Turbo-Cooling System from Better Music Builder comes in. Using the new technology, the system aligns the amplifier’s massive heat sinks to provide maximum cooling. Also, the fan speed is programmed to vary automatically based on temperature. What all this means is that the system extends the life of power transistors by maintaining safe internal temperatures. Features: 4-Channel power amplifier Sleek aluminum chassis Signal level indicator for each channel Link and Alone work mode Power overload protection Sophisticated Turbo-Cooling System helps extend life Variable fan speed is automatically adjusted by temperature Anti-dust ventilation grill Front handles for portability Gain has two settings: 32dB and 0.775V Inputs: 4 XLR audio inputs Outputs: 4 dual-banana audio outputs Specifications: Rated Power: 400W x 4 (8ohm/60s) / 500W x 4 (8ohm/40ms) / 800W x 4 (4ohm/40ms) Maximum Output Voltage: 80 V (Vp/40ms) Input Sensitivity: 1.41 V (32dB/X40) Max Gain (0.775v): 37.3 dB THD: <0.025% (1kHz, normal operating conditions) Intermodulation Distortion: <0.075% (60Hz/7kHz 4:1, normal operating conditions) Frequency Response: <+ / - 0.5dB (20Hz-20kHz, normal operating conditions) Power Bandwidth: 10Hz~22kHz (-3dB, normal operating conditions) Phase Response: <+ / -15 Degrees (20Hz-20kHz, normal operating conditions) S/n Ratio: > 110dB (1kHz, X40 (32dB), A-weighted) Damping: > 300 (63Hz) Conversion Rate: > 20V/us (10kHz Square Wave, X40 (32dB) gain) Input Impedance: > 20k ohm (1kHz, balanced input) Minimum Load Impedance: > 3.2 ohm (single channel) Separation: > 80dB (1kHz) Common Mode Rejection: > 80dB (1kHz) Dimensions (WxHxD): 19x3.5x17.9 inches / 48.2×8.8×45.5 cm Packing Dimensions (WxHxD): 22.8x4.5x21.3 inches / 58x11.5x54 cm Net Weight: 35.3 Lbs / 16 Kg Shipping Weight: 41.9 Lbs / 19 Kg UPC Code: 743062980513

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Features Dual Channel Mixer User-Friendly Control Center LCD Status Window Auto-Save Function 9-Steps Music Key Control Microphone Master Volume and Music Master Volume Independent Microphone Volume Control Microphone Delay/Repeat/Echo/Bass/Treble Control Music Bass/Treble Control Headphone Jack with Volume Control (4) ¼” Microphone Inputs (4) RCA Audio Inputs (1) Optical Input (1) Coaxial Input (2) RCA Audio Outputs Voltage Selector   Tech Specs Source Input: DVD, AUX 1, AUX 2, AUX 3, Optical, Coaxial Microphone Input: 4 (Front x 2, Rear x 2) Audio Inputs: 4 (RCA jacks) Audio Outputs: 2 (RCA jacks) Dynamic Range: 2V@20~20kHz Mic Sensitivity: 8mVrms Operating Humidity Range: 90% Operation Temperature: -5 ~ 45 °C Frequency Response: 20Hz~20kHz 0.5dB/-3dB Max Distortion: 0.1% S/N RATIO (Music): >90dB Power Consumption: 10W Power Requirement: ~110V 60Hz / ~220V 50Hz Dimensions (WxHxD): 17.4×2.8×10 in / 44.2x7x25.3 cm Packing Dimensions (WxHxD): 20.3×5.4×12.8 in / 51.5×13.7×32.5 cm Net Weight: 7.7 Lbs / 3.5 Kg Shipping Weight: 8.8 Lbs / 4 Kg UPC Code: 743062981473

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FEATURES 800 Watts 4-Channel Mixing Amplifier Multimedia Expansion Control (USB reader) Bluetooth 5.0 allows you to wirelessly stream music from all your favorite compatible devices Accepts USB flash drives and SD memory cards USB interface for playing digital music file 3 Band Microphone Equalizer Microphone Exciter 2 Band Music Equalizer (Bass, Treble) +/- 12dB adjustment for mid and bass and +/- 10dB adjustment for treble. Music Balance: Balances audio output of the speakers from left to right Microphone Echo Effect controls: Delay, Repeat, Bass and Treble 9-Steps key control Individualized volume control for echo, microphone and music Available to adjust frequency 80Hz~250Hz of Subwoofer channel. Smart Audio Input Select (SAIS): priority selection of audio inputs. Audio input sensitivity (for AUTO input setting). Microphone input sensitivity. Inputs: 5 microphone inputs (3 front and 2 rear), 2 digital audio input (Optical/Coaxial), 3 audio inputs (BGM/VOD/DVD) and 3 video inputs (BGM/VOD/DVD). Outputs: 1 subwoofer output, 2 line output (Music/Preamp) and 1 video output (monitor). Compatible to CD/CDG/CDR/MP3G & HD Video. Dedicated wireless microphone connection input in 2 groups. The volume of each group can be adjusted separately, with each group providing +8dB/-12dB adjustment for treble, middle, and bass. Music “Mute” allows the microphone to be active while the music is off. Smart fan   TECH SPECS Source Inputs: BGM, VOD, DVD, AUX Power Output: Peak 800W; RMS 400W (1kHz, 8 ohm); 600W (1kHz, 4 ohm) Microphone Inputs: 5 (Front x 3, Rear x 2) Digital Audio Inputs: 2 (Optical/Coaxial) Audio Inputs: 3 (RCA jack) Line Output: 2 (RCA jack) Video Inputs: 3 (RCA jacks) Video Output: 1 (RCA jacks) Subwoofer Output: 1 (RCA jack) Bluetooth: Version 5.0 Digital Audio File Compatibility: MP3, WMA and More Maximum USB Support: Unlimited Frequency Response: 20Hz~20kHz, ± 1 dB THD: <0.007 Music Input Section S/N Ratio: 80 dB Input Sensitivity/Impedance: 250mV HF (increase/attenuate): ±8 dB LF (increase/attenuate): ±8 dB Mic. Input Section Input Sensitivity/Impedance: 20mV Tone Electrical Circuit: MUSIC PART: BASS Control: 100Hz ± 10dB TREBLE Control: 10kHz ± 10dB MIC PART: BASS Control: +6dB/-6dB TREBLE Control: +6dB/-6dB Standard Power: AC 110V/~60Hz (North America Market) / AC 220V/~50Hz (Asia or Europe Market) Dimensions (WxHxD): 17×5.1×14.1 in / 43×13.5×35.8 cm Packing Dimensions (WxHxD): 20.1×8.1×18.5 in / 51×20.6×47 cm Net Weight: 25.8 Lbs / 11.7 Kg Shipping Weight: 30.8 Lbs / 14 Kg UPC Code: 743062981565

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Better Music Builder DX-288 G3 Mixing Amplifier, a 3rd Generation Series, is the most advanced mixing amplifier we’ve ever built. It uses the latest CPU technology and expansive memory capacity to provide much more detailed options and features, which include individualized microphone setup, 3 adjustable digital sound effects, the ability to lock on personal favorite settings, and built-in microphone Feedback Destroyer and digital equalizer. The CPU Integrated Mixing Amplifier is all about being connected. In addition to having the capability to access and control the effects of the amplifier through the “Effect Control Software Suite” software, we went one step further with the DX-288 G3 Mixing Amplifier. Utilizing the new USB connection, users can now dive into their computer’s hard-drive to unearth their favorite tunes and videos! Another new feature, for all the DJ fans out there, is the added headphone jack input to monitor customized effects. And last but not least, adding an input for popular devices such as an iPhone or an Android seems like a no-brainer. The Series’ distinguished 5-D PRO Audio Technology enables the set up of 2 main and 2 rear speakers with 1 additional center speaker for vocal monitoring. To handle the intensive high-power output demand of the DX-288 G3 Mixing Amplifier, Smart Quiet Fan turns on automatically when it senses high temperature to keep the machine running cool and prolong life. It is simply the best solution for home and professional karaoke performance! FEATURES Remote access via computer through USB connection. Stereo headphone connection to allow monitoring effects. 3.55 mm audio input for your favorite mobile devices such as smart phones and tablets. DSP (Digital Signal Processing) technology customized by Better Music Builder . 5-D PRO Audio 900 Watts Max Power. 3/5 + 1 (subwoofer) audio distributions. Full reverberation effects with Microphone reverb, echo, delay, and repeat adjustments. Dedicated 3 channels Power Output plus full array of Line Outputs which includes: record output, line output, pre-output, bass output, center channel output. Dedicated wireless microphone connection input in 2 groups. The volume of each group can be adjusted separately, with each group provides +/- 8dB adjustment for treble, median, and bass. Independent Master and Microphone maximum volume locking. Built-in Subwoofer and Center output stereo crossover with independently adjusted volume and cut-off frequency control from 20 Hz ~ 240 Hz. High-performance 24-bit dual-engine Feedback Destroyer. Full computerized Smart Auto Input Switching (SAIS) feature for source input selection. Music modulation with 9-step key control and preset effects for selection. Independently adjusted center speaker control for self vocal monitoring. Capable of driving two pairs of main speaker in different size to cover the whole frequency spectrum. Three extra AC power outlets for additional equipment, programmable in both 110V and 220V Music “Mute” allows the microphone to be active while the music is off.   TECH SPECS Source Input: KOD (Manual), DVD(BGM), VOD (Main) Input Function: SAIS (Auto & Manually) Power Output: 900 Watts (8 Ohm) 5-Channel Output Microphone Input: 5 (Front x 3, Rear x 2) Video Inputs: 3 (RCA jacks) Video Outputs: 1 (RCA jacks) Audio Inputs: 3 (RCA jacks) Audio Outputs: 3 (RCA jacks) Music Input Section THD: <0.03% Input Sensitivity/Impedance: 200mV/10k Ohm HF (increase/attenuate): ±8 dB LF (increase/attenuate): ±8 dB Key Control: 9 steps Mic. Input Section Input Sensitivity/Impedance: 20mV~40mV/2k Ohm Equalize Low: 100Hz ± 8 dB Middle: 1kHz ± 8 dB High: 10kHz ± 8 dB Standard Power: AC 120V/~60Hz (North America Market) / AC 220V/~50Hz (Asia or Europe Market) Frequency Response: 20Hz~20kHz, ± 1 dB Power Consume: 30 Watts Dimensions (WxHxD): 17×5.7×15.1 in / 43×14.5×38.4 cm Packing Dimensions (WxHxD): 21×9.5×19 in / 53.3×24.1×48.3 cm Net Weight: 37.9 Lbs / 17.2 Kg Shipping Weight: 40.2 Lbs / 18.2 Kg UPC Code: 743062980421

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Max Power Output: 2000W + 2000W Free: 2 x Anti-Feedback Wireless Microphones 4.3 Inches Touch Screen Monitor Model: 2024's Improved HDMI ARC for "Upstream" and "Dowstream" Signal over HDMI Port on TV (Perfect for Youtube Streaming Karaoke) Built in Anti-Howling & Feedback Suppression Built in Key Pitch Control: +5 Key Up & -5 Key Down Digital Optical / Coax Audio Input (Connect directly from any Smart TV for Youtube Karaoke) Built Digital EQualizer Individual Control: Music, Microphone & Effect Built-in MP3 Player Module Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps) 4 Audio Inputs: DVD/VOB/USB/Bluetooth Function 3 HDMI Inputs & 1 HDMI Output 2 Rear 1/4" Microphone Inputs USB Port MP3 & Playback Master Microphone Volume Master Music Volume Master Effect Volume (Echo, Delay, Repeat, Reverb & High, Low) Banana Plug Speaker Connectors DSP Digital Sound Processor Power Voltage: 115V Standard Usage Built-in BBE Sonic Maximizer for both vocal and music Subwoofer Output Rec Output 1 Year Warranty Include: Labor & Parts  

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