The 11 Best Line Level Input Amplifiers (2022 reviews)

line level input amplifiers
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It is important to have the well suited line level input amplifier. In the following post, we will help you to select the best line level input amplifiers.

Our review process:

Our Top Picks:

Best Overall:
Buy: Fosi Audio Line Level Input Amplifier
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Best For Low Price:
Buy: Moukey Line Level Input Amplifier
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Best For Model Number:
Buy: Pyle Line Level Input Amplifier
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Best For Old School:
Buy: Keiid Line Level Input Amplifier
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Best For Tons Of Headroom:
Buy: Aiyima Line Level Input Amplifier
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Best For Home Theater System:
Buy: Iboost Line Level Input Amplifier
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Best For Optical Cable:
Buy: Mcm Line Level Input Amplifier
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Best For Full Range:
Buy: Audiopipe Line Level Input Amplifier
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Best For Plugging In The Hp Amp:
Buy: Cambridge Audio Line Level Input Amplifier
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Best For Video Games:
Buy: Douk Audio Line Level Input Amplifier
READ REVIEW

Best For Both Home And Professional Studio:
Buy: Generic Line Level Input Amplifier
READ REVIEW

Best Overall: Fosi Audio Line Level Input Amplifier

Fosi Audio Line Level Input Amplifier
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The amplifier is a must have addition for your regular use. The Fosi Audio Line Level Input Amplifier is made for really bright tone, works very well, It is good for the quality of sound and has an advanced design. Month warranty, you can return the item if you have any problems. Moreover, this makes for a great little device, works with plenty of sound, It is for stereo sound and has a power switch design.

Lastly, the fosi audio line level input amplifier is great with good output, is plenty loud, it allows for more bass and has a powerful design.

Most buyers quickly discovered that the amplifier was an updated version of bt20a. And, they also found that the amplifier will also push your 75 watt speakers with ease. Further, they say that the amplifier is the perfect solution ... one input, one stereo speaker output, a bluetooth input, and far less money than one of those receiver beasts. Overall, for most customers, the amplifier was most suitable.

Top Customer Quotes:
  • This works well and sounds great also.
  • This can be turned on with no issue.
  • This can you update your iphone to the latest 14.1.
  • This is great as long as the bass/treble is tuned appropriately.

Best For Low Price: Moukey Line Level Input Amplifier

Moukey Line Level Input Amplifier
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Compared with other amplifiers in this category, the Moukey Line Level Input Amplifier has a convenient design. The moukey line level input amplifier is worth the buy, It works for long range and has a great design. Make sure this fits by entering your model number. And, the amplifier is great for impedance matching, it is made with better quality and has a good design.

The amplifier is great for wireless connection, it has bluetooth connectivity and has a clean design. Further, it is compatible with today's latest devices (including smartphones, ipads, iphones and computers), This stereo amplifer is easy to pair with the receiver. Finally, the moukey line level input amplifier is dynamic, it has a led display and has a small design.

Most buyers opine that the amplifier works well, fm picks lots of stations very clearly, haven't tried microphone inputs yet or USB. Moreover, they say that the amplifier is perfect for a large backyard. And, a few say that this requires that the knob on the amplifier is already turned to mp3 / usb.

Top Customer Quotes:
  • This does not.... only a 3.5 aux input.
  • The digital amplifier box supports various external signal sources.
  • This can handle 220 watts on each hand.
  • This has connectors for bare wires on the back.

Best For Model Number: Pyle Line Level Input Amplifier

Pyle Line Level Input Amplifier
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The Pyle Line Level Input Amplifier's high-end materials make sure that it ages well with use. The pyle line level input amplifier feels solid, is perfect for the affordable price, It has good bluetooth range and has an excellent design. Make sure this fits by entering your model number. The improved professional compact & powerful mini amp system features crisp, responsive buttons for mode controls & power on / off switch.

Lastly, the pyle line level input amplifier is built in power, is bluetooth capable, it is ready to rock and has a powerful design.

Most buyers find that the amplifier has a consistent hum/static coming through the speakers even when the volume is turned down. And, a few say that the amplifier is rated for high enough current/amps. Further, they say that the amplifier allows for easy volume adjustments. Overall, buyers found this to be one of the best amplifiers for daily purposes.

Top Customer Quotes:
  • This is connected to the mic port.
  • This comes in clear and many others are available as well.
  • This works well enough for the cost, but not without some cons.
  • This will go back to its original or default input and settings.

Best For Old School: Keiid Line Level Input Amplifier

Keiid Line Level Input Amplifier
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The Keiid Line Level Input Amplifier's superior materials make sure that it ages well with use. The keiid line level input amplifier is intuitive, allows for good bass, It works well for mid-range and has an excellent design. The built-in 5-level protection (overload protection, over-voltage protection, over-current protection, short protection, self-protection) makes both the amplifier and your speakers safer. In addition, the amplifier is best for warm sound, it is easier to use and has a professional design.

The amplifier is much better, is great for bass response, it offers more at a reasonable price and has the best design. Moreover, the amplifier works with all devices which with an analog or digital output (up to 16bit/44.1khz) via optical/spdif/rca/aux cable. Above all, the keiid line level input amplifier is good for the form factor, is good for good sound quality, it sounds awesome and has a functional design.

Almost all customers quickly discovered that the amplifier had a plug on an FM connector to the back of the stereo. Moreover, they strongly agree that the amplifier is a bluetooth version without app control. Further, a few strongly agree that the amplifier can be connected with the TV via optical/coxial/aux etc. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This is great for musicians who want portability.
  • This is good as the speakers they connect with, so on to the keiid kd.
  • This is used for playing music from multiple sources via bluetooth.
  • This is good for 4 ohm speakers.

Best For Tons Of Headroom: Aiyima Line Level Input Amplifier

Aiyima Line Level Input Amplifier
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The Aiyima Line Level Input Amplifier is suitable and reliable and fits well with your daily purpose. The aiyima line level input amplifier is made for good value, Its sound quality is good, It is great for the number of channels and has an advanced design. 1.please check whether there is current sound when there is no load, and whether there is no current sound when there is no load. The sound quality of the a07 amplifier will be better, the distortion rate will be low, and the service life will be longer, but the power can only reach the size of the voltage multiplied by the current.

The amplifier is good for audio amplifiers, it is best for the quality of sound and has a beautiful design. Lastly, the aiyima line levelinput amplifier looks great, It is good for dynamic range and has a small design.

Almost all customers opine that the amplifier will not have enough power to reproduce the signal, instead it will produce a distorted signal. And, a few strongly agree that the amplifier is powerful enough only limited in its' current output capability with class ab and higher - priced class d designs providing more current. Moreover, a few say that the amplifier is as powerful plus there is no need for a preamp to control things. Overall, most customers found the amplifier is functionally comfortable and no one questions it.

Top Customer Quotes:
  • The Manufacturer says: we will give you a very satisfactory service.
  • This is class d with lots of power and so clean and natural sounding.
  • This is very quiet/low noise, with minimal hiss.
  • If this is connected correctly, why is there noise such as electric current.

Best For Home Theater System: Iboost Line Level Input Amplifier

Iboost Line Level Input Amplifier
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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate amplifier. The Iboost Line Level Input Amplifier is exactly that - it's a simple amplifier that hits all the right notes. The iboost line level input amplifier is suitable for the addition of a volume control between a line level source and a power amp which has no output volume adjustment of its own. Boosts the audio output of your mp3 player, ipodtm, ipadtm, iphonetm, etc., up to 20 db. When plugging these devices into a home audio system, the flaw is easily noticed.

The amplifier is good for a little box and it is good for the high end. Most importantly, the iboost linelevel input amplifier includes gold plated audio cables and a 12vdc power adapter.

Almost all buyers agree that the amplifier is designed as a volume control and boost for phone or computer to a powered speaker or multi-input audio board. And, they also found that the amplifier is manufactured to high quality standards and works well. In addition, a few strongly agree that the jbl 's use the bi - amp configuration from the denon giving 140 watts to the woofer section and 140 watts to the mids and tweeter section. Overall, many have used the iboost line level inputamplifier for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:
  • This works as advertised, allows for high sensitivity and it works as promised.
  • This is perfect for this purpose but likely won’t drive stand - alone speakers.
  • This has the 20db gain as they say.
  • This is made for frequency range, is very simple and it works fine.

Best For Optical Cable: Mcm Line Level Input Amplifier

Mcm Line Level Input Amplifier
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Compared with other amplifiers in this category, the MCM line level input amplifier has a convenient design. The Mcm Line Level Input Amplifier works for plenty of volume, works for input voltage and it worked as advertised. Make sure this fits by entering your model number. In addition, it is highly recommended and it performs as advertised.

The amplifier is great for very little background and its quality is good. Above all, the mcm line level input amplifier worked perfectly, is middle and it is great for raspberry pi.

Most buyers agree that the amplifier is great with echo dot. In addition, a few say that the amplifier is a very good device and does not use that much electricity. Also, they also found that the amplifier is designed to go between two rca type line devices. Overall, for almost all customers, it was just what they wanted.

Top Customer Quotes:
  • This works well, doesn't introduce noise in the line.
  • It has holes for screwing. It is fantastic.
  • This is great for compensating for low volume from an amp pre-out.
  • This has mounting screws and it is easily accessible.

Best For Full Range: Audiopipe Line Level Input Amplifier

Audiopipe Line Level Input Amplifier
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If you often find yourself scrambling for an appropriate and satisfactory amplifier, Audiopipe Line Level Input Amplifier should be your first option for buying. The audiopipe line level input amplifier is for more bass and it is get more. Make sure this fits by entering your model number. Further, the amplifier allows for huge improvement and it works as described.

Lastly, the audiopipe line levelinput amplifier is commercial, is perfect for bass boost and it is a big deal.

Most customers quickly discover that the amplifier would work, but you would benefit more from utilising your high put of the stereo to gain more channels. Moreover, they also found that the amplifier will take up to 3 different inputs, f, r, and sub, and it gives you 3 separate full range outputs f, r, and sub total 9 outputs. Also, a few also found this. Search " how to power car amp using pc psu " on youtube and it will show you how to connect it. In short, the tone of buyers is very positive and we believe that the amplifier suits the purpose.

Top Customer Quotes:
  • This will boost the headunit output signal to 10 volts.
  • This unit accepts 3 rca inputs from a head unit: front, rear, and subwoofer.
  • Input impedance: 47 kohoms input sensitivity: 260mv s/n ratio: > 95db.
  • This is green and it is yellow.

Best For Plugging In The Hp Amp: Cambridge Audio Line Level Input Amplifier

Cambridge Audio Line Level Input Amplifier
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Cambridge Audio is known for creating pragmatic and minimalist amplifiers for people on the go, and its line of Cambridge Audio Line Level Input Amplifiers definitely falls in line with that reputation. The cambridge audio linelevel input amplifier is crafted with great details, It has a connected bluetooth or audio streamer and has a sleek design. Offering 25 watts of power per channel in a great value package, the axa25 features a 3.5mm aux input on the front for smartphones and four analogue inputs on the back panel for connecting all your sources. Moreover, it is reliable, allows for easy streaming, it is suitable for the living room and has a perfect design.

The amplifier sound is great, it is more and has a smaller design. Finally, the cambridge audio line level inputamplifier allows for quick response, is made for high efficiency, It is built with quality components and has a beautiful design.

Almost all buyers found that the amplifier is only 25 watts per channel. Also, they also found that the amplifier is a very enjoyable listening experience and well worth the price. Also, they strongly agree that this little amp produces excellent - quality sound that will fill any ' normal ' room. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This has tone controls and looks good too.
  • Easily connect all of your equipment.
  • This is the automatic shut off feature.
  • This is a basic, but very very high quality, amplifier.

Best For Video Games: Douk Audio Line Level Input Amplifier

Douk Audio Line Level Input Amplifier
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If you want nothing but an amplifier that is reliable, this Douk Audio Line Level Input Amplifier is certainly a wise investment. The douk audio line level input amplifier is coaxial and has a great design. Make sure this fits by entering your model number. And, it comes with a built-in amplification and voltage boost circuit.

Most importantly, the douk audio line level input amplifier is used for high gain, making for nice quality, It is adjustable and has an excellent design.

One customer says - "One channel, multiple sub, you need this. ". Almost all customers opine that the amplifier is a nice unit, has great control and no loss of audio quality.

Why We Like This:
  • This is great for impedance matching and has a perfect design.
  • This is positive, is best for max output, it is cost effective and has functional design.
  • This is designed for durability and shielding the electronics from electromagnetic interference with noise rejection.
  • This is dynamic, allows for clear sound, it is electrical and has a product design.

Best For Both Home And Professional Studio: Generic Line Level Input Amplifier

Generic Line Level Input Amplifier
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Compared with other amplifiers in this category, the Generic Line Level Input Amplifier has a convenient design. The generic line level input amplifier has adjustable gain, It is used for real sound and has a rugged design. Used as an amplifier for karaoke players or cd/dvd player to transform your stereo music to a thrilling sound for parties or outdoor events. This amplifier supports connections with all different types of audio source equipment that output in rca l / r, 3.5 mm stereo mini type or 5 - pin din type.

The amplifier is ideal for both home and professional studio, computer multimedia production, karaoke and mixer application.s. In addition, it is used to provide an external way of volume control for any audio source device or stereo amplifier that has no output level or volume adjustment of its own. Lastly, the generic line level input amplifier adds volume, It is for dvd players and has a great design.

Most customers quickly discovered that the amplifier is compatible with the preamplifier socket and requires an (supplied) adaptor plug. Further, a few strongly agree that the amplifier is the perfect solution for missing matched levels on various pieces of equipment.

Top Customer Quotes:
  • This is effective between half and two-thirds settings.
  • This is designed for durability and shielding the electronics from electromagnetic interference with noise rejection.
  • This is great for boosting weak line level sources.
  • This provides low-noise floor and high musical accuracy for listening and recording.