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Computer Microphone Audio Signal Amplifier
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Computer Microphone Audio Signal Amplifier

- Black

    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: May 21 - May 23, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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Main Features:
● The dual-channel ECHO microphone amplifier uses a professional ECHO imported embedded control chip, tailored for karaoke, recording, host and reading.
● The special frame structure and gold-plated double-sided circuit board can effectively block noise and hum, ensuring clear and soft sound.
● It is made of aluminum alloy and is oxidized on the surface for durability.
● The dual channel mixer microphone amplifier allows insertion and removal without any connectors.
● The volume gain knob is well designed, easy to operate and user friendly.
● The ECHO switch has been added, and the ECHO time and ECHO depth are designed in high-end control systems to meet all high-impedance microphone drive requirements.
● The servo regulator circuit and dual channel signal input are well designed.
● The two-channel PreAmp output can be used as a preamplifier for high-end microphones.
● The interface panel retains a 6.5mm / 3.5mm dual microphone interface.



Type: Wired
Microphone Type: Amplifier
Connection: 3.5mm
Sensitivity Range: max. 95dB

Dimensions and Weight

Product weight: 0.1310 kg
Package weight: 0.3090 kg
Product size (L x W x H): 9.80 x 6.80 x 2.80 cm / 3.86 x 2.68 x 1.1 inches
Package size (L x W x H): 20.00 x 18.00 x 5.50 cm / 7.87 x 7.09 x 2.17 inches

Package Contents

Package Contents: 1 x A907 2 Channel PC Microphone Sound Amplifier, 1 x USB Power Cable, 1 x Audio Converter Cable

A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black

A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black
A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black
A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black
A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black
A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black
A907 Ultra Compact 2 Channel PC Microphone Sound Amplifier with 3.5mm / 6.5mm Audio Slot- Black

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Customer Reviews

4.89 out of 5
  • 34
  • 4
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See all 38 reviews Write a Review
  • Theodoros
    Yes (0) Color: Black
    Perfect product
    It is small and very good quality. It has everything with it and all of them very good quality too, like the mini jack to mini jack cable. Fully recommended. Also in use it is very strong and clear.

    Aug 26,2016

  • Marcin
    Yes (0) Color: Black
    Malutki wzmacniacz ale daje radę!
    - 2 wejścia mikrofonowe na małego i dużego jacka
    - obudowa alu
    - cena
    - napędza mikrofon dynamiczny 2,2k
    - wzmocniony dźwięk stereo z mikrofonu na głośniki
    - kompaktowy rozmiar
    - bezpieczny dla karty dźwiękowej
    - gniazdo zasilania
    - brak włącznika
    - guzik "echo"

    May 06,2019

    Yes (0) Color: Black
    A907 Επαγγελματική 2 - CH 3,5 χιλιοστά
    Για σας ευχαριστούμε που μας δίνετε την ευκαιρία να δηλώσουμε την άποψη μας. το προϊόν για το κόστος του την ποιότητα και το μέγεθος του είναι τέλειο βρίσκεται κοντά σε επαγγελματικό επίπεδο.

    Jun 11,2017

  • Tereshkov Oleg
    Yes (0) Color: Black
    Recording Hosting Reading
    Recording Hosting Reading
    41days shipping
    all ok
    good packing

    Jul 27,2016

  • Daniel
    Yes (0) Color: Black
    mini but big boost
    mini design
    god build made of metal.
    aweosome boost for the price.
    clear boost gain
    none :D

    Oct 25,2016

Customer Questions

  • All(9)
  • Product Information(9)
  • Stock Status
  • Payment
  • About Shipping
  • Others

works with ERZHEN ER - S801 Professional Interview Conference Condenser Microphone - BLACK ?

By Cesar Humberto Tataje Borja Jan-31/2017 23:08:21

Hello Cesar,Thank you for your inquiry.Yes, it can.Please feel free to contact us if further questions.Thank you for your attention.

Does that have phantom power?

By Lucas Jan-20/2017 20:04:35

Hello Lucas,It doesn't have phantom power.

Tiene Phantom power para bm 800 gracias

By Ricardo Rodríguez Nov-05/2016 21:27:26

Hello Ricardo, Thank you for your inquiry.Output Load Impedance: 16-320 ohmThank you, Let me know if you need any help.Have a nice day!

does this work with the BM-800 microphone:

By Ryan Sep-23/2016 14:39:45

Hi,RyanThanks for your inquiry.It works with the BM-800 microphone.

does it have an xlr in port???

By Ryan Sep-21/2016 16:56:18

Hello Ryan,There is no an xlr in port. Thanks for your attention. 

how much power it produces.

By Sergei Aug-27/2016 00:22:56

Hi,SergeiThanks for your inquiry.Output Load Impedance: 16-320 ohm

Hello. It works with a microphone- BM -700 ? Thanks

By Юрий Aug-25/2016 05:27:34

Hello Юрий,It can only work on windows. Have a nice day.


By aldo Jun-09/2016 08:12:58

Hello aldo,Thanks for your inquiry. It can only work on windows. Have a nice day.

Dios te bless! This article can operate the "BM-800 Professional Studio Condenser Sound Recording Microphone"?. I understand that the BM-800 needs an external component to function properly and really want to know if this article can make it work. Blessings and greetings from Barinas - Venezuela.

By Ciro Bello Apr-04/2016 18:14:58

Hello Ciro,Thank you for your inquiry,of course it can.Have a nice day.

9 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for Computer Microphone Audio Signal Amplifier to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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