Hero image 0 of 7-segment Equalizer Tone Treble Mid Bass Adjust Mobile Computer Game Headset Ear Amplifier Audio Signal Preamplifier DIY ,High Sound, 0 of 6
7-segment Equalizer Tone Treble Mid Bass Adjust Mobile Computer Game Headset Ear Amplifier Audio Signal Preamplifier DIY ,High Sound
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Key item features
- Please use high-quality power bank or high-quality charging head for power supply. Poor charging head power supply may have AC sound.
- 7 section equalizing adjustment Range +-12db,
- 60HZ, 150HZ, 400HZ, 1KHZ, 3KHZ, 6.5KHZ, 15KHZ, Composed of TI or ST original TL074
- Preamplifier Gain: 4580 classic operational amplifier provides 5x amplification (14db);
- The amplifier part of the Earphone adopts the 47 type earphone driver circuit composed of NE5532, Which can easily drive all types of earphones;
Specs
- Rms power rating1 W
- Peak audio power handling1 kW
- BrandHongnew
- Impedance1 ohm
- Inputs/Outputs3.5 mm
- Signal-to-noise ratio1
Current price is USD$36.59
Price when purchased online
- Free shipping
Free 30-day returns
Walmart Accident Plan by Allstate
(Only one option can be selected at a time)
How do you want your item?
Columbus, 43215
Arrives between Apr 28 - May 1
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Sold and shipped by chenghong yang
Free 30-day returns - online only
About this item
Product details
Input impedance 20K, output impedance 600 ;
The 3.5mm input interface supports a 4-pole , and the output is connected to a headset with a microphone. Normal voice calls can be made on the mobile phone. Another terminal with a lo-tus interface is available;
Power Supply:
Between DC5V-12V, the interface Specification is 5.5 * 2.1mm.
The Static Current of 5V Power Supply is about 390ma, and that of 12V Power Supply is about 140ma.
Tips:
Input 3.5 cannot be the same as lo-tus mouth, only one can be selected
Output 3.5 and lot-us mouth can be used at the same time
Tips:
You can use the power bank or high-quality charging head for power supply. Poor charging head power supply may have AC sound.
Package
1pc Host+USB DC cable
Related Products:amplifier,amplifier home audio,bluetooth amplifier,stereo amplifier,bluetooth amp,speaker amplifier,dsp car audio processor,car audio dsp,dsp car audio,audio processor
- Please use high-quality power bank or high-quality charging head for power supply. Poor charging head power supply may have AC sound.
- 7 section equalizing adjustment Range +-12db,
- 60HZ, 150HZ, 400HZ, 1KHZ, 3KHZ, 6.5KHZ, 15KHZ, Composed of TI or ST original TL074
- Preamplifier Gain: 4580 classic operational amplifier provides 5x amplification (14db);
- The amplifier part of the Earphone adopts the 47 type earphone driver circuit composed of NE5532, Which can easily drive all types of earphones;
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Rms power rating
1 W
Peak audio power handling
1 kW
Brand
Hongnew
Impedance
1 ohm
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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