China factory customized Pre-Amplifier - New power amplifier professional 3 in 1 karaoke digital touch amplifier with microphone – sanjin manufacturers and suppliers

factory customized Pre-Amplifier - New power amplifier professional 3 in 1 karaoke digital touch amplifier with microphone – sanjin

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Platinum Karaoke Player, Portable Karaoke Speaker, Karaoke Microphone And Speaker, Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!

factory customized Pre-Amplifier - New power amplifier professional 3 in 1 karaoke digital touch amplifier with microphone – sanjin Detail:

Product Detail

1. 3 in 1 multiple function

A collection of professional power amplifiers/pre-effects/microphones in one, simple connection and convenient matching.

2. Touch screen control

Equipped with a 4.3-inch high-quality color touch screen with delicate touch, sensitive and precise sensing.

3. 7 input methods

Including HDMI, ARC, Bluetooth, USB, VOD, optical fiber, coaxial.

4. 8 kinds of K song modes

Free to switch, easy to use, easy to control, there is always a mode that belongs to you.

5. One key control

One key to mute, one key to lock the screen, one key to unlock, one key to restore factory settings.

6. Various EQ adjustable

Music EQ, microphone EQ, reverberation EQ can directly touch the screen for tuning, simple operation.

7. PC software control

Connect to computer software for debugging, simple and convenient.

Model ：	HTV300	HTV500	HTV800
Stereo mode (dual/four-channel drive)	Average continuous output power per channel
8 Ω /FTC 20Hz – 20KHz @ 0.5% THD	2*300W	2*500W	2*800W
Bridge-8 ohm	600W	1000W	1600W
S/N:(20Hz – 20KHz ) 8 Ω	98DB	98DB	98DB
Distortion THD ( @ 8 Ω 1KHz )	< 0.5%	< 0.5%	< 0.5%
INPUT IMPEDANCE	20KΩ	20KΩ	20KΩ
FREQUENCY RESPONSE	20HZ-20KHZ@1w	20HZ-20KHZ@1w	20HZ-20KHZ@1w
CIRCUIT TYPE	H2 Class	H2 Class	H2 Class
COOLING SYSTEM	2 continuous fans, airflow from back to front
Dimensions (width x depth x height)	H: 2.5U	H: 2.5U	H; 2.5U
PROTECTION	Short circuit protection, overload protection, overheat protection, pressure limit protection

Application

Entertainment venue/Home use/Party use

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of factory customized Pre-Amplifier - New power amplifier professional 3 in 1 karaoke digital touch amplifier with microphone – sanjin , The product will supply to all over the world, such as: United States, Serbia, Bulgaria, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

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The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!

By Ryan from Tanzania - 2018.12.11 14:13

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!

By Victor Yanushkevich from Juventus - 2018.06.21 17:11

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