Gold Member Since 2010
Audited Supplier
Guangzhou Skytone Audio Co., Limited

Karaoke Amplifier, Stereo Digital Karaoke Amplifier, Amplifier Karaoke manufacturer / supplier in China, offering Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier, Skytone DRM-7 Multi-Function Drum Microphone, DRM-7 Musical Instrument Drum Microphone Set and so on.

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Supplier Homepage Product Professional Amplifier Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier

Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier

FOB Price: Get Latest Price
Min. Order: 2 Pieces
Port: Huangpu, China
Production Capacity: 500piece/Month
Payment Terms: T/T, D/P, Western Union, Money Gram, Bank transfer

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Basic Info
  • Model NO.: I-tech 1800
  • Usage: KTV System, Professional Preformance
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2
  • Voltage: AC 220V
  • Conductive Mode: D
  • Frequency Response: 20Hz-20kHz
  • Sensitivity(1W/1m): 0.775V
  • Power Voltage: AC220V or AC110V
  • Warranty: 3 Years
  • Safe Protection 2: Short Circuit Protection
  • Transport Package: Carton Case
  • Origin: Guangdong, China
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Digital Power Amplifier
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Amplifier Type: Digital Power Amplifier Class D
  • Power Handling: 3600watts
  • Channels Number: 2
  • Power Plug: European, American, Asia or Customise
  • Safe Protection 1: DC Protection
  • Trademark: Skytone
  • Specification: one in one case
  • HS Code: 8518400090
Product Description
Skytone I-tech 1800W Stereo Digital Karaoke Amplifier

Skytone audio is one of the white hair of speaker audio business in China. We have our own factory with many designs of speaker audio equipments.

With us your business in safe, your money in safe.
Quality is our culture.

We can offer you:
1. Competitive advantage products
2. Confidentiality agreement
3. Factory price
4. Quality assurance
5. After-sales service 24*7

Power amplifier
Digital karaoke amplifier
Professional power amplifier
Class H professional audio amplifier

Overview of I-TECH 18000 class HD stereo digital karaoke amplifier:
This series amplifier is the new designed amplifier of Skytone audio, it's switch mode power supply digital ammplifier, lightweight with high performance, more efficient than transformer power amplifier. It adopts many imported transistors and large volume capacitors which make the I-TECH series popular. 

Features of I-TECH18000 stereo digital karaoke amplifier:

1. LCD display: Can help you to check the amplifier temperature and how long time used.
Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier

2. Cables: Using Polytetrafluoroethene(PTFE) cables, high temperature, resistance heavy current, Non- Oxidation for long time using. 
Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier

3.Using Advanced Welding Procedure,preventing oxidation and poor connect, fuse for preventing DC overload
4.JICON large volume capacitor from listed state-owned enterprise, wide frequency
5.Powerful in low frequency, the delicate mid-high frequency highlights the appealing wide-range of frequency
6.Intelligent fans: dust-removing while powered on, the fans smoothly start working when temperature reaching 40 degrees , / silent mode at normal times to prolong the service life.

I-TECH Series has two big function:
1. Audio processing:

A. Adopt LCR0202  linear optical coupling: Pure resistance materials, nonpolar output; Input and output isolation, low distortion coupling.
B. Adopt Original ON Semi MJD340G & MJD350G high-class special-used triode transistor.
C. Adopt 2pcs pure copper , high-power output inductor: ensure the output dynamic.
D. Adopt high-class France Thomson feedback capacitor: fire-proof, low loss, high temperature resistant and wet resistance are good, stable capacitance, so I - TECH will be more stable.

2. Circuit protecting:

A.JICON large volume capacitor: Flitering and frequency selective function.
B. Philips safety capacitor: prevent the self-excitation caused by long distance audio cable transmission.
Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier
 China best output relay: Compact with high contact rating, high switching capability, high sensitivity and high breakdown voltage.

D. Adopt pure copper cables with PTFE Insulationofacable with  heat-resistance, strong current-resistance, Long-time oxidation-resistance function.
E. High frequency
energy storage to store electromotance feedback for protecting and High frequency  transformer to supply power for whole machine.

Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier

Specification of I-TECH 18000 stereo digital karaoke amplifier:
Technical SpecificationI-Tech18000HD karaoke amplifier
Rated power(20Hz-20KHz)2 ohms Stereo Dual8640
4 ohms Stereo Dual7200
8 ohms Stereo Dual3600
safe protectionDc protection
Short circuit protection
Overheat Protection
Input Overload Protection
Output Overload Protection
Frequency Response(1W 8ohms)20Hz-20KHz(±3dB)
Sensitivity(8ohms 1KHz)0.775V
Installation space2U
Cooling systemintelligent system,automatic adjustment according to changing 
Size(WXHXD)46cm X 48.5cm X9.5cm
Net Weight14kg
Gross Weight17kg
After-sales service3 years Warranty (non-artificial Damage)

Package of I-TECH18000 karaoke amplifier:
1. I-TECH18000 packed in carton case, putting foam to prevent damage from delivery.
2. I-TECH18000 packed in flight case, durable and easy to move.
Skytone I-Tech 1800W Stereo Digital Karaoke Amplifier
Shipping of I-TECH18000 karaoke amplifier:
3 shipping ways are available depending on customers needs.
# Ship by air cargo to customer's nearest airport.
#Ship by courier (door to door), such as TNT,DHL,UPS,FEDEX and so on.
#Ship by sea to your nearest port.

Important Notice from Skytone Audio:
Holiday Notice:
Skytone Audio China New Year(Spring Festival) Holiday:
Jan. 18th -Feb. 7th. 

GET Show Notice:
Skytone Audio will attend 2017 Guangzhou Entertainment Technology Show (GET Show), we will display new line array , amplifier and other high-end pro sound equipment, warmly welcome you to visit us.

Date: Feb.27 -Mar.2, 2017
Add.: Guangzhou Pazhou Poly World Trade Center
Booth: Hall 3, 3A-06
GET show website:

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