Basic Info.
Type
Professional Amplifier
Usage
Professional Power Amplifier
Frequency Response
±0.5dB
Output Link
XLR Male/Female
Short Circuit Protection
Yes
Input Overload Protection
Yes
Output Overload Protection
Yes
Soft Start Protection
Yes
Product Description
I-tech 12000HD High Power DSP Class H Power Amplifier
I-tech series power amplifier is a high precision amplifier with variety of digital essence.Meanwhile, it is a cost effective professional switch-mode power amplifier which applied imported parts.So it has advantages including beautiful tone, superior material, and full power which is beyond your imagination. Advantages of I-tech Series amplifier:
1.I-tech amplifier is marvelous,gorgeous,splendid and posh.
2.The circuit are steady and reliable with bear capacity of 2Ω.
3.The I-tech amplifiers have CE,ROHS international certifications.
4.Light weight, help you save freight cost.
5.It has network terminal, you can easily control all the volume through one amplifier.
6.Display letters can be customized.
7.All of our products have global 3-year warranty, free your worries.
I-tech series amplifiers including the following models:
I-tech 5000HD
I-tech 8000HD
I-tech 9000HD
I-tech 12000HD
I-TECH series power amplifier in audio processing:
1.The original ADI OP275G have a fever amplifier for signal amplification.
2.The senior French Thomson capacitance to deal with the delicate in high frequency and the width, so that delicate voice, soft, resistance to listen, restlessness.
3. The original ON advanced audio special tube, the original ON high withstand voltage, the sound is very thick and strong, delicate, very clear.
4. To increase the power output of copper hollow inductance to ensure high dynamic output.
5. The Japanese original ELNA purple gown RJH fever capacitors for the former stage of voltage regulation and power filter.
I-TECH series power amplifier in circuit protection:
1. Using the original Japanese Panasonic relay to prevent the boot mute protection, DC protection.
2. Low frequency thick and powerful in high frequency overtone to highlight the delicate Charm.
3. DC power overload insurance, with the ability to prevent the city electric clutter interference.
4. Intelligent temperature control system of heat treatment, low resistance, high loading capacity, low frequency dynamic.
5. High temperature, high current, long time no oxidation.
Technical Specification |
Model | I-Tech 5000HD | I-Tech 8000HD | I-Tech 9000HD | I-Tech 12000HD |
Peak Music Power Output(PMPO) | 2 ohms Stereo Dual | 4680 | 6120 | 7200 | 8600 |
4 ohms Stereo Dual | 3900 | 5100 | 6000 | 7200 |
8 ohms Stereo Dual | 1950 | 2550 | 3000 | 3600 |
Rated power (20Hz-20KHz) | 2 ohms Stereo Dual | 3120 | 4080 | 4800 | 5760 |
4 ohms Stereo Dual | 2600 | 3400 | 4000 | 4800 |
8 ohms Stereo Dual | 1300 | 1700 | 2000 | 2400 |
Safe Protection | DC protection | √ |
Short circuit protection | √ |
Overheat Protection | √ |
Input Overload Protection | √ |
Output Overload Protection | √ |
Frequency Response(1W 8ohms) | 20Hz-20KHz(±3dB) |
Sensitivity(8ohms 1KHz) | 0.775v | 0.775v | 1.0v | 1.55v |
Installation space | 2U |
Cooling system | Intelligent system,automatic adjustment according to changing temperature |
Size(W×H×D) | 46cm X 48.5cm x 9.5cm |
Net Weight | 10.4 kg |
After-sales service | 3 years Warranty (non-artificial Damage) |
Inside components of I-tech Series professional amplifiers:The functions and feautures of these parts:
1.Power driver board: Switch power driver, duty ratio modulation and protective function
2.High-voltage filtering capacitor: to filter the ripple caused by high DC-power
3.High frequency driving inductance:using sendust core,high-frequency / high-efficiency
4.High-frequency switching tube and radiator:using high-power IGBT (Insulated Gate Bipolar Transistor)
5.Instrument transformer: inspection and protection for over-current and overload.
6.High frequency energy storage inductor: to store electromotance feedback for protecting switching tube
7.High frequency coupling capacitor: to isolate DC voltage caused by switching tube
8.Fan control: effective intelligent switch and modulation of the speed of the fan
9.+24V Voltage stabilized power supply IC: to supply power for replay and control circuit
10.High frequency transformer: to supply power for the whole machine
11.Pre power supply filter: using ELNA top-level hi-fi capacitor
12.Pre power supply voltage regulator IC
13.High frequency rectifier tube and radiator: high-power, high-voltage resistance
14.Regulated power supply with twice filtering
15.High-voltage filtering capacitor: ripple-filtering for main power supply
16.High-pass low-resistance capacitor: using Japan original NCC capacitor (NIPPON CHEMI-CON) /high-capacity, high-voltage resistance
17.Bridge rectifier and radiator: close contacting can cool both front and back sides
18.Soft-starting NTC(Negative Temperature Coefficient): To Prevent the boot impact upon power grid
19.Soft-starting relay: using Panasonic relay,high reliability
20.High-capacity and high-voltage resistance electrolytic capacitor: Jicon military rank capacitor, manufactured by listed company, 3300uf200V
21.SIEMENS filter capacitor
22.Vice-power supply panel: to supply stable and long-time standby
I-tech Series Amplifier EMC, ROHS, CE-LVD Certifications:Customers Feedback of I-tech professional amplifier:FAQ:1. Q:Can it work under 2 ohms stably?
A:Yes, it can. However, to protect your speakers and amplifier lifespan, we suggest you don't use it under 2ohms for a long time.
2. Q: Can the amplifier comes in 110Volt as well as 220Volt ?
A: If you need 110Volt, we produce 110Volt for you,working period is about 100V-130V;
if you need 220Volt, we produce 220Volt for you, working period is about 200-250V.
BUT, one professional amplifier can not have both 110Volt and 220Volt, and can not work during 110V-220V.
3. Q: How to protect amplifier for long using life ?
1) Keep the amplifier volume to below 90%.
2) Don't allow any channel faders of audio mixer above 0 dB.
3) Keep the signal light of audio mixer to stay below +6 dB when adjusting the gain.
4) Equipped with a piece of voltage stabilizer(manostat).
5) Use amplifier at 8 Ohms or 4 Ohms, not use amplifier at 2 Ohms for long time.
6) The power of professional amplifier should be suitable with the power of speaker.
Address:
Yilong Industrial Zone, Baiyun District, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics
Company Introduction:
Guangzhou Skytone Audio Co., Limited, was founded in 2004. Our office is located in the beautiful, bustling Guangzhou City, in Yilong Industrial Zone, Baiyun District, near Baiyun Lake, with 1000 square meters company.
And our factory is located in Panyu district, Guangzhou city with more than 2000 square meters.
Skytone is White hair in PRO Audio business. We are specialized in professional loudspeakers, karaoke speakers, amplifiers and other audio peripheral such as microphone, mixer, equalizer, compressor, ect.
Quality is Skytone′s culture. Our company gains a good reputation with good management mechanism, advanced technology, strong force of R&D, excellent quality and perfect after-sales services. There are many departments in our company including R&D, engineering, production, marketing, after-sales services and personnel.
To meet market developments and customers′ needs, our company will continue to improve the product structure, operational management, as well as comprehensive quality of the staff. With brand-new products, vigorous power and stable paces, we will work hand-in-hand with customers home and abroad to create brilliant future!
Making your world sound better!