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What is Amplifier? What is Amp?
Generally, an amplifier or simply amp, is any device that changes, usually increases, the amplitude of a signal. The relationship of the input to the output of an amplifier - usually expressed as a function of the input frequency—is called the transfer function of the amplifier, and the magnitude of the transfer function is termed the gain...
Featured Amplifier Products, Amp Proudcts
Unify REV-KA3150C Dual Channel 2x150W Digital Key Control Karaoke Mixing Amplifier with Remote Control
Karaoke Mixing <em>Amplifier</em> - KA3150C
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- Power Voltage: AC110V/60Hz or AC220V/50Hz
- Output Power: 150W + 150W (8ohm) or 250W + 250W (4ohm)
- Frequency Response: 35 -- 20kHz
- S/N Ratio: > 85db
- Distortion: <= 0.05%
- Dimension: 430 x 430 x 130 mm
- Weight: 13kg
Unify WKS-DSP615 Dual Channel 2×300W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - DSP615
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- Output Power: 2×300W(8Ω,1KHz,RMS)
- Frequency Response: 25Hz-20kHz (±3dB)
- Distortion: <0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio: >98dB
- Outline Size: 132×430×330mm
- GW: 14.5kg NW: 13.5kg
Unify WKS-E220 Professional Dual Channel 2×450W Power Amplifier
Karaoke Power Amplifier - E220
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- Output Power: 2×450W(4Ω, 1KHz, RMS)
- Input Impedance: 10KΩ
- Distortion: <0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio: >100dB
- Power Voltage: 220V/50Hz
- Frequency Response: 20Hz-20kHz(±1dB)
- Outline Size: 135×440×385mm
- GW: 19kg NW: 17kg
Unify REV - PAM2204 Professional 4 Channel 4x200W Power Amplifier
Karaoke Power Amplifier - PAM2204
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- Output Power: 2x200W + 2x200W(8ohm) or 2x300W + 2x300W (4ohm) or 500W (8ohm bridge)
- Frequency Response: 20Hz -- 20kHz < 1db
- T.H.D: < 0.05%
- Damping Factor: > 400 (400 Hz -- 1 kHz)
- Iutput Impedance: 10 kohm
- S/N Ratio: > 100 db
- Voltage Gain: 60 db
- Power Voltage: AC 110 V / 60 Hz or 220 V / 50 Hz
- Dimension: 480 x 480 x 135 (mm)
- Package: 550 x 550 x 240 (mm)
All Sub Categories of Amplifiers / Amps
Including Mixing Amplifier, Power Amplifier, Karaoke Amplifier, Professional Amplifier, Dual Channel Amplifier, 3-Channel Amplifier, 4-Channel Amplifier..., please click picture for more details... Mixing Amplifier |
 Power Amplifier |
 Karaoke Amplifier |
 Professional Amplifier |
 Dual Channel Amplifier |
 3-Channel Amplifier |
 4-Channel Amplifier |
More Amplifier Products, Amp Products
Unify LJ-DSP8600KA 4 Channel 4×200W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - DSP8600KA
- Power Output (80hms): 4 x 200W
- Frequency Response (Music): 20Hz- 20KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-HS7150KA Dual Channel 2×150W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - HS7150KA
- Power Output (80hms):150W+150W
- Frequency Response (Music):20Hz-20 KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-HS7220KA Dual Channel 2×220W 8 Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - HS7220KA
- Power Output (80hms): 220W+220W
- Frequency Response (Music):20Hz-20 KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-HS8200KA Dual Channel 2×150W Digital Karaoke Mixing Amplifier with Remote Control & Frequency Shift
Karaoke Mixing Amplifier - HS8200KA
- Power Output (80hms): 2 x 150W
- Frequency Response (Music): 20Hz- 20KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-HS8300KA Dual Channel 2×220W Digital Karaoke Mixing Amplifier with Remote Control & Frequency Shift
Karaoke Mixing Amplifier - HS8300KA
- Power Output (80hms): 2 x 220W
- Frequency Response (Music): 20Hz- 20KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-PK315KA 3 Channel 2×150W/Center 120W Digital Karaoke Mixing Amplifier with Echo & Reverb Effect
Karaoke Mixing Amplifier - PK315KA
- Power Output (80hms): 2x150W+120W
- Frequency Response (Music): 20Hz- 20KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify LJ-PK322KA 3 Channel 2×220W/Center 120W Digital Karaoke Mixing Amplifier with Echo & Reverb Effect
Karaoke Mixing Amplifier - PK322KA
- Power Output (80hms): 2x 220W+ 120W
- Frequency Response (Music): 20Hz- 20KHz
- Sound Quality Adjustment (Music Bass Control):Bass 100Hz± 10dB
- Treble Control: Treble 100Hz±10dB
- Microphone Bass Control: Bass±6dB
- Treble Control: Treble ± 6dB
- Noise Ratio (music):60dB
- Distortion Rate Music: 0.05%
- Input Sensitivity (Music):180mv
- Input Sensitivity (Microphone):8mv
Unify REV-KA3150C Dual Channel 2x150W Digital Key Control Karaoke Mixing Amplifier with Remote Control
Karaoke Mixing Amplifier - KA3150C
- Power Voltage: AC 110 V / 60 Hz or 220 V / 50 Hz
- Output Power: 150 W + 150 W 8 ohm 250 W + 250 W 4 ohm
- Frequency Response: 35 -- 20 kHz
- S/N Ratio: > 85 db
- Distortion: <= 0.05%
- Dimension: 430 x 430 x 130 mm
- Weight: 13 kg
Unify WKS-OK320 Dual Channel 2×200W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - OK320
- Output Power:2×200W(8Ω,1KHz,RMS)
- Frequency Response:25Hz-20kHz (±3dB)
- Distortion:<0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio:>100dB
- Outline Size:132×430×330mm
- GW:16.5kg NW:15.5kg
Unify WKS-OK330 Dual Channel 2×300W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - OK330
- Output Power: 2×300W(8Ω,1KHz,RMS)
- Frequency Response: 25Hz-20kHz (±3dB)
- Distortion: <0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio: >100dB
- Outline Size: 132×430×330mm
- GW: 17.8kg NW: 16.8kg
Unify WKS-DK216 Dual Channel 2×70W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - DK216
- Output Power: 2×70W(8Ω,1KHz,RMS)
- Frequency Response: 25Hz-20kHz (±3dB)
- Distortion: <0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio: >100dB
- Outline Size: 120×430×300mm
- GW: 11kg NW: 10kg
Unify WKS-OK100 Dual Channel 2×200W Digital Karaoke Mixing Amplifier
Karaoke Mixing Amplifier - OK100
- Output Power: 2×200W(8Ω,1KHz,RMS)
- Frequency Response: 50Hz±5%
- Distortion: <0.05%(THD, 20Hz-20kHz)
- Signal to Noise Ratio: ≧86dB
- Outline Size: 430×345×145mm
- GW: 11.5kg NW: 10.5kg
Amplifier Pictures and AMP Images
Mixing Amplifier |
Power Amplifier |
Karaoke Amplifier |
Professional Amplifier |
Dual Channel Amplifier |
3-Channel Amplifier |
4-Channel Amplifier |
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Looking For More Karaoke Products and Solutions Besides Amplifier (Karaoke Shop)
Did NOT find what you are looking for? You can click below category list and find the product directly...- Karaoke Software - karaoke software for home, business and clubs...
- Karaoke Equipment - karaoke remote control, keypad, songbook, touch screen, media storage box...
- Karaoke Player - pc karaoke player, all-in-one karaoke player, touch screen karaoke player, business karaoke player...
- Karaoke System - network based commercial karaoke system for big karaoke club, karaoke box, karaoke bar, karaoke lounge...
- Karaoke Songs - dvd, mp4, cdg karaoke songs in all languages for you...
- Karaoke Audio - wired microphone, wireless microphone, mixer, audio process, amplifier, speaker for karaoke...
- PC Karaoke - products and solutions to karaoke at your current pc...
- Home Karaoke - products and solutions to build your home karaoke system...
- Professional Karaoke - products and solutions for karaoke dj, karaoke performance, karaoke studio...
- Business Karaoke - products and solutions for karaoke club, karaoke box, karaoke bar, karaoke lounge...
Shopping Guide of Amplifier (Karaoke Shop)
1. Place Your Order of Amplifier (Karaoke Shop)
Please notice: all your order will be placed and processed at UNIFY Mall - the best shopping mall for karaoke, audio, computer, electronic products.
- If the product has "Add to Cart" button, you can click the button to add the product into your shopping cart.
- If the product has "Buy Now" or "More Information" button, click the button and go to product detailed page, you can add the product into shopping cart there.
- You can pick up your interested category below and shop at UNIFY Mall directly
- Karaoke Software - karaoke software for home, business and clubs
- Karaoke Hardware - karaoke remote control, keypad, songbook, touch screen
- Karaoke Player - pc karaoke player, all-in-one karaoke player, touch screen karaoke player, business karaoke player
- Karaoke System - network based commercial karaoke system for big karaoke club, karaoke box, karaoke bar, karaoke lounge
- Karaoke Songs - dvd, mp4, cdg karaoke songs in all languages for you.
- Karaoke Audio - wired microphone, wireless microphone, mixer, audio process, amplifier, speaker for karaoke
- UNIFY Mall Home Page - for all karaoke, audio, computer, electronic products
2. Review Your Shopping Cart for Amplifier (Karaoke Shop)
- You can click here to review your shopping cart and do some adjustment.
- After you satisfied with everything in the shopping cart, you can click "Go To Check Out" button to place your order.
- You can post your Amplifier reviews at product detailed page of UNIFY Mall.
3. Buy Amplifier (Karaoke Shop) at the Best Price or Discount Price
- You can enjoy discount price for most products after you create a Free shopping account at UNIFY Mall.
- For order less than 1000USD, we accept payment by Credit Card, Debit Card, E-check, Paypal, Wire Transfer and Western Union.
- For order over 1000USD, we accept Wire Transfer and Western Union.
- If you want to pay by Credit Card, Debit Card or E-check, you can click here to create your free Paypal account, and purchase via Paypal account. In this way, the information of your Credit Card/Debit Card is protected by Paypal.
- Wire Transfer is our favorite payment type, this will save transaction fee for us. We will give extra 2% discount when you select wire transfer as your payment type.
- All above payment types and calculation are integrated in our online shopping cart system. After you have checked items out, you can choose your favorite payment type, and follow the instruction step by step to finish your payment.
4. We Will Ship Amplifier (Karaoke Shop) To Your Door!
- We will ship Amplifier to all the counties.
- We currently ship small and medium sized orders (less than 20kg or 44lb) by international couriers (such as Post, EMS, FedEx, DHL, UPS, TNT). Most purchased orders will be shipped out in 24 hours, and tracking number email will be sent to you as soon as the order is shipped out. If there is any issue in your order, we will contact you via email or telephone in time.
- Most packages arrive in 2-4 business days in most counties. When package arrives, the courier will call you to arrange the delivery.
- Most packages will be delivered to your door. But in some countries, you should pickup it from post office. It depends on your local post service.
- If you are making a large order (more than 50kg or 110 lb), we can provide shipping by air cargo or by sea. In this case, please contact us. We will give you special discounts on shipping to save your money.
Wholesale Guide, Wholesale Price and Wholesale Discount on Amplifier (Karaoke Shop)
Want to wholesale Amplifier from us?Want to get wholesale price on Amplifier?
No Problem! Most our products has wholesale price just start from 3 items. You can choose one of below ways to start your wholesale business with us...
- Please fill up wholesale form and submit, our wholesale department will quote you best wholesale price base on your quantity
- Please go to our b2b wholesale website and create an wholesale account there, you can place your wholesale order directly
Have More Questions About Amplifier (Karaoke Shop) Before Placing Your Order?
Welcome contact us or leave your messages. You can - - Send email to us
- Click float bar to start chat with us right now!
- Leave your message below, we will give you the detailed reply in ONE business day!
- Call us via telephone Tel: +(0086)-10-51662556
Please notice, our office will be opening during following time
Beijing time (Shanghai, HongKong, Taiwan, Singapore): 9:00 am to 6:00 pm, Monday to Friday
EST (USA Eastern Standard Time): 9:00 pm to 6:00 am, Sunday to Friday
EAST (Eastern Australia Standard Time): 11:00 am to 8:00 pm, Monday to Friday
NZDT (New Zealand Day Time): 1:00 pm to 11:00 pm, Monday to Friday
GMT (Greenwich Mean Time): 1:00 am to 10:00 am, Monday to Friday
Click here for more information on world time zone
