Home > Products > Power Amplifier > made in China audio amplifier stereo low noise preamplifier for pa system
made in China audio amplifier stereo low noise preamplifier for pa system
- 5000 Piece / Pieces per Month
- FOB Shenzhen
- T/T
Product Details
Brand Name: | audio live | Model Number: | PRE-01 | Type: | Home Amplifier |
Channels: | 3 (2.1) | Place of Origin: | Guangdong, China |
Product Description
made in China audio amplifier stereo low noise preamplifier for pa system
What is the definition and purpose of the pre amplifier?
A preamplifier (pre-amplifier) is an electronic amplifier that preparing a small electrical audio signal for further amplification or processing. It is used to drive the cable to the main instrument without significantly degrading SNR. Mainly the Preamplifier purpose switching between different line level source and applying a volume control , then the second power amplifier providing high current to passive speaker.Not only the noise can be minimal, but also the pre-amp can act as a buffer amplifier and signal switch processor between your souce and the main amp.
Through the help of the preamplifier and main power amp , the sound is altered quality and much louder, improve the overall sound quality.
Our new designed Preamp-01 preamplifier compact stylish appearance, using various recently home audio technologies that help a high level of performance that can be described as astounding.
Intended for seeking high-performance in an elegant , the Preamp-01 leaves your music uncolored and free of any gain or noise, the purity of the signal remains uncompromised, allowing the music to be heardas was intended from day it was recorded.
Features of the stereo preamplifier:
*Compact stylish design, mental case and aluminum front panel.
*Built-in DAC, Bluetooth capability
*Various Inputs including Toslink Optical, stereo RCA, 3.5mm audio
*Output: Subwoofer output, RCA pre-out
*Optical in accepts up to 192kb,24bit
*Support backplay, both remote control and front selector control functions
*Remote control with discrete ON/OFF power buttons
*0.5W standby power consumption meets Energy Star specification
*Preamplifier antenna for better Bluetooth transmitter
*Bluetooth range 10 meters, with re-paring automatically
*Ultra rigid chassis construction to minimize the effects of external vibrations
*Available in black and silver finish, OEM welcome.
Specifications of the stereo audio preamplifier:
Product name | Home use Hi-Fi audio stereo preamplifier |
S/N | 85dB |
Input sensitivity | 1.6V |
Line level output | 2.5V RMS |
Frequency response | 1--58K Hz |
THD+N | <0.1% |
Output noise | <0.1mV |
Inputs | Bluetooth, Toslink(Optical),Stereo RCA, 3.5MM |
Outputs | Stereo RCA Pre-out, Subwoofer output |
Bluetooth version | CSR V4.0, supporting aptX |
Bluetooth range | 10 meters, with external antenna |
Standby | Power consumption below 0.5W,preamplifier goes into standby automatically when no signal 15 minutes. |
Power voltage | DC12V / 1A |
Dimension | 190*52*139 mm |
Weight | 850g |
Operations guide for the preamplifier:
1. Connect the audio source devices to the respective inputs on the PREAMP-01 and active speakers or a power amplifier to the pre-out terminals.
2. Connect power cord to the PREAMP-01's power connector
3. Turn the power button at the rear of preamplifier to ON, the units starts to standby in two seconds, then into the last input signal mode.
4. Turn on the source device and select corresponding input with the remote control or with the preamp inout selector on front panel.
You can control backplay by Bluetooth or remote control, playback not working with the other inputs.
Bluetooth pairing guide:
1. Start the preamplifier and press the remote Bluetooth button
2. Start Bluetooth application on your mobile device and start search for Bluetooth devices.
3. "PREAMP-01" apperas in the list of your device. Select it and they are paired. No need password.
Notice:
* Only one device can be connected at a time
* It can be still connected when switch back to Bluetooth input mode if your device BT still opening.
* Bluetooth is perfectly compatible with iOS/Android/Windows device.
Pictures of the PREAMP-01 preamplifier:
All our products have certificates such as CE, ROHS, FCC...
Packing Including:
1 X Bluetooth preamplifier
1 X Power cord
1 X User manual
1 X Remote control
1 X Cr2032 battery for the remote
1 X Giftbox (Gift box size: 314*225*77 mm)
1 X Carton (Carton size: 645*335*250 mm )
Company Information
Located in Dongguan,the world famous manufacturering city. VISTRON AUDIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers.
Our priducts including Professional Media Player , Power Amplifier, Twin CD Players with DJ Mixer, Professional DJ CD player, Monitor Speaker System, Subwoofer Amplifier for Home HiFi, etc. Both OEM and ODM business are welcom.
WEB:
The reason to work with Vistron:
- Focus on details
- Complete production line equipment and trained workers
- Excellent QA team, specialize on quality assurance for more than 5 years.
- Both OEM and ODM business, always able to meet customer requirements
You are welcome to visit us at the exhibitions we frequently attend:
- China Import and Export Fair (Canton Fair)
- Prolight + Sound Exhibition Guangzhou
- Frankfurt Messe exhibition
- Prolight + Sound Exhibition Shanghai
Should you have any question or concern, please feel free to contact us @
Tel: 86-769-82526118 186 6687 8078
E-MAIL:sales2@
Your attention will be highly appreciated!
Contact Us
- Vistron (Dongguan) Audio Equipment Co., Ltd.
- Contact nameTony Liao
- Phone86-769-82526118
- AddressNo.17,Jicai Street,Songgang District,Qingxi Town Dongguan,Guangdong
Active Monitor Speaker | Audio Mixer | CD/MP3 Player | DJ Pack Kits |
Monitor Subwoofer | New Products | Power Amplifier | Speaker |
USB/Midi Controller | Wireless Audio |
- ATOS circuit control board E-BM-AC-05F12/3
- ATOS amplifier E-BM-AC-05F12/3
- Spindle Amplifier
- Rexroth amplifier electronic amplifier for proportional valves R901002095 VT-VSPA2-1-2X/V0/T5 VT-VSPA2-1-2X/V0/T1
- Rexroth amplifier electronic amplifier for proportional valves 0811405145 VT-SSPA1-525-2X/V0/I
- Rexroth amplifier electronic amplifier for proportional valves 0811405162 VT-SSPA1-508-2X/V0/I
- TAKSTAR E270 bodypack audiobook amplifier for entertainment
- E188M Portable Amplifier
- TAKSTAR E261W Portable Wireless Amplifier Handheld version
- TAKSTAR E261W Portable Wireless Amplifier Head-mounted version
- TAKSTAR E126W Portable Wireless Amplifier
- Sound amplifier hearing aid rechargeable hearing aids for deaf
- Rechargeable mini digital audio service hearing aid cic
- Cheap micro mini cic hear aid with ce certification
- Brand new original Xiaomi AI speaker portable mini sports music audio speaker life waterproof fashion portable small speaker
- Xiaomi Sound Smart Speaker High Fidelity Smart Mini Speaker
- Xiaomi sonud smart speaker high fidelity smart speaker
- Original Xiaomi Sound Smart Speaker The latest mini portable speaker
- Original Xiaomi AI speaker portable mini sports music waterproof stylish portable small speaker
- Sscnet Ⅲ / H Interface Type MR-J4-10B Amplifier For Overload Protection
- Universal AC Servo Amplifier Melcervo-J4 Series MR-J4-70B Mitsubishi Use IP
- Have Anti-Seismic Function Mitsubishi Amplifier MR-J4-350B Realize Close
- Support Position Control Mitsubishi Servo Amplifier MR-J4-200B
- Three-Phase Or Single-Phase Universal Type MR-J4-20B Servo Amplifier
Popular Searches
Recommended Products
- unique design Retro phone mobile shape Bluetooth speaker with radio wireless charger Bluetooth speaker TF card clock outdoor speaker
- teacher audio mini wireless microphone K Gobo Gadget Bluetooth Speaker set Home microphone speaker outdoor portable
- teacher factory Bluetooth speaker With microphone portable large volume outdoor wooden card sing dance Bluetooth tws speaker
- New factory creative gift explosive X6 Bluetooth speaker TWS wireless heavy bass card Bluetooth speaker manufacturers wholesale stock
- business application software apps Android Mobile App Development
- Build An IoT-Based Smart Parking System Mobile apps
- live sports streaming app
- ecommerce mobile apps Mobile App Development for iOS and Android sale of mobile android and iOS by intellisense
- The Greatest Live Streaming Apps for Companies
- The Best Customized Dashboard Development Software to Help Businesses Achieve Comprehensive Data Visualization
- MHD Bluetooth audio Venom high-end human-computer interaction subwoofer rhythm magnetic liquid creative gift
- Learning Management System, Online Education System, and Online Learning Site and Online course platform
Find Similar Products By Category
- Consumer Electronics > Home Audio, Video & Accessories > Amplifiers
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Tony Liao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-