The Beyerdynamic DT 990 is one of the most popular open-back dynamic headphones. Being an open-back headphone, the DT 990 has no isolation except at the highest frequency. It has sound leakage which means your neighbor can hear them. While the headphones have an integrated small amp, the amp is never powered enough to give you the sound you need. The headphone amp raises the low-voltage audio signal from the source device to a level that your headphone speakers can convert into sound waves. They work the same way as full-size speaker amps but at a lower scale. We may recieve commissions on purchases made our chosen links.
Best DAC/AMP for Beyerdynamic DT990 PRO (250 ohm Headphone) on the market
Most of the best amps for Beyerdynamic DT 990 come with a DAC (digital to analog converter), which converts digital audio into a voltage signal for your amplifier to intensify. You might hear the sound clearly on some phones, PC, and laptops. For most, however, the quality of the amp and DAC is so poor that you will need a separate amp to get the sound right. If you have a Beyerdynamic DT 990, these are the amps you need:
|FiiO K3 Type-C USB DAC/AMP|| |
Great for GAMING
|Sound BlasterX G6|| |
Best Portable amp
|FiiO Q1 Mark II|| |
|Mayflower Objective-2 || |
Best Amp With Bluetooth
|Fosi Audio T20 || |
1. FiiO K3 Type-C USB DAC/AMP – Good DAC/AMP for 250 ohm Headphone
FiiO is one of the most experienced companies in portable audio. Starting with DAC and AMP, it began to develop MP3 players of an inexpensive budget, but high quality, for this many people like FiiO. Today, the company’s products are very diverse, and still in high demand.
FiiO k3 is a desktop amp
FiiO rarely releases desktop amp, and the K3’s predecessor was the E10. The new K3 model has a large number of INPUTS and OUTPUTS. + balanced (2.5). The case is made of metal and painted in a stylish black color. On the front panel, the volume wheel also performs the function of turning the sound on and off. The GAIN and BASS buttons are located on the front. Gain amplifies the sound, which is necessary for 250 Ohm headphones and BASS slightly increases the low frequencies.
On the reverse side of the FiiO K3 are all other interfaces: Type-C-digital input, coaxial OUTPUT – for USB-to-SPDIF conversion, and 3.5 mm mini-Jack. K3 has the ability to work without drivers, but only with 96 kHz/24 bit files. With drivers, the device accepts PCM 384 kHz/32 bit and DSD256. The lever at the back is responsible for working “with drivers” and “without drivers”.
The sound of the DT990 with the FiiO K3 DAC/AMP
DAC and AMP almost all devices have the necessary INPUT and OUTPUT, but all have different hardware inside. Separately note the balanced connector, if you are ready to replace your headphone cable, you will get more gain and better separation.
the low frequencies on the Byerdynamic DT990 pro sound good. There are no distortions, on some tracks it was a little lacking, but in osvnonom BASS shows the desired speed and mass. On classical music in DT990, the instruments are very well recognized, and the character of the piece is transmitted.
For mid frequencies, there are complaints about the sound. When listening to 250 ohm headphones, sometimes there were no additional emotions. This was especially noticeable on poorly recorded tracks. Of course, audiophile recordings sound great, but keep this in mind. In General, excellent detail and authenticity of the sound, the feeling of the scene.
You will receive as many high frequencies as there were on the recording. Some people don’t like it very much, but the reliability can be attributed to a positive quality. This can be clearly heard when the melodies in the tracks fade out.
balanced output + GAIN button = A lot of power in a compact device
2. Audioengine D1 – Compact amp for dt 990 pro
The Audioengine D1 is a compact headphone amp for DT 990 so you can use it at home with your desktop or on-the-go. It readily plugs into Mac or PC without the need for any drivers. It also works with powered speakers, Apple TV and any products with optical speakers, and all audio systems with RCA input or mini-jack. You can, therefore, use it to listen to music from any of your favorite devices.
The unit is USB powered with no need to power cords or any other form of connection. Inside, the unit has a high-performance AK4396 DAC, which offers a clear digital to analog conversion to give you rich sounds from your DT 990. It has a front panel volume control. The unit can process digital audio up to 24 bits. Since its design works with all headphones, it might be a great choice for DT 990.
Sound Quality Audioengine for headphones
It is able to unravel a busy production without distorting the message. If the audio from the source is clear, the D1 offers great dose of detail of refined sound without hardness.
– Works with a wide range of headphones
– Delivers great refinement for a tonally balanced and informative sound
– Connect to any device with RCA input or mini-jack
– Lacks a touch of precision
3. FiiO Q1 Mark II – Portable Amp and Dac for Beyerdynamic
FiiO created the Mark II as a portable headphone amp for iPhones. However, it works perfectly with Android as well. The box has MicroUSB-to-Lightning Connection to connect to the amp – which makes it iPhone-focused. This way, you never have to use the camera connection kit from Apple.
The unit works with any USB Type-A or MicroUSB when you connect it to a computer, an Android phone, or your TV. However, FiiO does not guarantee that the unit will work perfectly with Android or other devices because the USB output is not standard.
We all listen to music through our phones, and we want the sound in our headphones to be as high-quality as possible. The right purchase will be expensive headphones, but if they are high-resistance (250 Ohm headphone) DT 990 PRO they need an amplifier. A portable solution for deeper and more surround sound is the FiiO Q1 Mark II. This is a great option for money because you will immediately notice the difference. The charge is enough for several long listening sessions. The lack of a battery status indicator was disappointing. After listening to different formats, AAC , MP3 , FLAC and DSD 128 with or without FiiO, we definitely recommend it. The disadvantages can be attributed to an outdated Micro-Usb connector.
It is a compact device, the size of a standard playing card deck, and weighs 100g. FiiO sought to improve the design of the Q1 to deliver an amp you can carry anywhere. Besides the large volume control dial, the Q1 has two other switches; one to adjust gain and the other to adjust bass. Inside, the unit uses a high-performance AK4452 DAC chip that supports files up to 32bit/384kHz.
The amp is rechargeable – it has a 1800mA battery that can last up to 10 hours of playing. This way, the amp doesn’t have to take power from your phone.
Quality of Sound
The Q1 delivers a well-balanced frequency range without excess bass or undue sharpness. You can use the gain and bass switches to balance the tone depending on the music you are playing. Regardless of the music you are listening to the Q1 delivers a great sense of dynamism so you can hear instruments more precisely.
– Delivers great tonal balance
– Offers a decent bass kick
– Has a built-in battery, making it portable
– It is relatively detailed
– The volume knob not easy to use with the unit lying flat on your desk
4.Mayflower O2 – Best 250 Ohm Headphone Amp
Objective 2 is an improvement from the previous version to deliver better sounds and power different devices from IEMs to HD 800s with so much ease. What makes the O2 unique is the fact that Drop involved the audio community in its creation. It offers a quarter-inch headphone output, a rear-mounter power jack, and RCA inputs.
You can choose between a standard gain and a medium gain for your DT 990. If you are using the amp with IEMs, you can use the medium gain. If you use the DT 990 with more than 300-ohm, opt for the standard gain.
The unit draws power from a 110V AC adapter. Although it will not draw power from your device, you cannot use it on-the-go. It is also a large unit with a length of the 12 inches and a weight of 255g. It is a great unit for use with your desktop and TV.
The medium and standard gain, allow you to balance different tones to get the exact sound you want. The O2 doesn’t make any noise regardless of the song you play. With the advanced clarity, the O2 allows you to hear the instruments in songs clearly.
– Delivers balanced sound
– Cancels noise to offer clear sounds
– Has both input and output jacks
– You cannot use it on-the-go
5. Pyle Professional Audio – Bluetooth amp for headphone
What sets the Pyle Pro apart is the fact that it is Bluetooth compatible. Its built-in wireless streaming ability lets you stream music from different devices today that have Bluetooth connectivity. You can, therefore, stream from smartphones, tablets, laptops, and PC. The hassle-free receiver pairing is ideal when you need to stream wireless audio.
It is a safe unit, thanks to the 3-second delay that prevents turn-on transients and in turn protects your loudspeakers. When both channels are operational, the power LED goes on as an indication that the unit is receiving power. Inside the unit are two 2-speed cooling fans that keep the unit cool at all times. If the unit requires additional cooling, the fans will automatically move to high speed.
You can use the controls on the unit to adjust each channel’s input gain. These controls determine how loud each channel of the power amplifier sounds for a given input signal. To achieve the max input gain, turn the control clockwise to the end.
The amp has an output of 1000 watts – which is more than you will ever need for home use. The unit is rack-mountable and easy to retrofit with other components to create the sound you need at all times.
The Pyle Pro is no different from any slow A/B solid-state amplifier. Regardless of the genre of music you play, the amp does not turn into a dramatic performance, but instead delivers balanced tones. It is ideal when you need an amp to play background music with your DT 990 as you play video games.
– Balanced input
– Rach mountable
– Decent sound
– Great price-quality ratio
– The fans are loud
6. Fosi Audio T20 Best Tube amp for DT990 pro
The Fosi Audio T20 comes with a 3.5mm headphone output for your DT 990. Fosi Audio created the amp to optimize your listening experience and deliver enhanced robustness for a great listening experience. The device offers fully synchronized audio to make the music clearer when you play. Inside the unit is an Adopt CSR64215 Chip, which allows the amp to support apt-X and apt-X latency. This offers a superior wireless audio experience whenever you turn the unit on.
You can stream Hi-Fi music from any Bluetooth enabled device. With Bluetooth and RCA input, the system is easy to retrofit with other audio components. The built-in Bluetooth can transmit up to 39 feet.
It uses a 24V power adapter or 12-24 DC adapter. For your headphones, the output is between 16 and 64Ohm. It is a small unit, but one that packs a lot of power. Even after performing for a long period, the unit still doesn’t get hot, thanks to the fans inside it.
If you want to get the best sound quality from the T20, ditch the Bluetooth and connect it with RCA cables. The Bluetooth connectivity is fast and great when you do not want wires running in your home, but is noisier than when you use wires. Some people might not feel the noise, but if you love great audio clarity, you will definitely hear the difference.
The sound from the T20 is clear through the DT 990 headphones. You have separate bass/treble so you can adjust based on the music you are listening to. You do not have to run either at maximum and there are no background hisses when the amp is operational.
– Easy to set up
– Produces clear and crisp sound even at high volume
– Bass/treble allows for tone balancing
– Does not heat up
– Sound not as clear with Bluetooth as with RCA input
Do i need an amp for Beyerdynamic DT 990 pro?
Understanding the Beyerdynamic DT 990
The Beyerdynamic DT 990 is an open-backed pair of headphones. They provide a unique sound signature, which makes them rather polarizing. You might be having either of two versions; the Edition or the Pro.
The Edition model is ideal for use at home. There are three variants of the Edition – the 32, 250, and 600 Ohm. The DT 990 Pro only comes in a 250ohm variant. Beyerdynamic also produces a limited edition version that features black ear pads and a straight cable. The default version features a coiled cable and gray ear pads. The Pro comes in handy for mixing and critical listening.
What is more important DAC or amp for 250 ohm headphones?
DAC – digital-to-analog converter
To answer this question, you need to understand what DAC and AMP are. DAC-digital-to-analog Converter. On hard drives and audio drives, music is stored digitally, and speakers and audio play an analog signal. This conversion occurs in dac for DT990. If it is not available, digital-to-analog conversion occurs in built-in sound cards, mp3 players, and phones. The quality of the output sound depends directly on the chip in the DAC and this is one of the reasons why some devices are better than others.
External DAC are better because it is a specialized device. And its acquisition can significantly improve the sound quality if you use the built-in. note that external DACS are easily used with any audio devices for listening to music.
Many music fans ask why you need external amplifiers on Beyerdynamic dt990 if everything plays well without them on any devices? In fact, all of these listening devices have a built-in amplifier. Let’s see what advantages an external amplifier has and why it is needed.
For many people, an amp for headphone is the most important piece of equipment they own
It is generally considered a good amplifier if it amplifies the audio signal without the slightest distortion or change, transmitting the signal from the source. But in reality, there is no such situation and all amplifiers affect the sound in different ways. Different amplifiers with the same DT990 sound completely different. The difference between a cheap amplifier and an expensive one can be clearly heard on any headphones. In amp, the current increases and the sound becomes more detailed and atmospheric. Therefore, buying an external AMP FOR Beyerdynamic headphones will significantly improve the sound. Most music in studios is recorded at a low volume level and cannot be played without an amplifier.
Whichever model you choose, the DT 990 produces a clear sound. You can comfortably listen to music without the amp, but if you need a richer sound, an amplifier comes in handy.
Features of the amplifier with Beyerdynamic DT 990 pro 250 ohm
Amplifier for headphones performs two tasks: adjust the necessary volume and improve the sound quality. First you need to decide what you are missing in your beyerdynamic dt 990: Add volume? improve the sound at frequencies? listen to different music formats, not only mp3, but also wav, flac. Before purchasing an Amp, determine what sound you want to get at the output. In games, the dt 990 does not always transmit sound in its original form, using only the built-in amplifier in the computer. To fully immerse yourself in the atmosphere of the game, choose the appropriate amplifier for this task. I just want to convey to you, do not ask what you are missing, determine it yourself and look for the best amplifier for the dt 990 to solve the problem with sound.
DAC can be used with both a player and a desktop computer. The main characteristics of any DAC are output power (WATTS). But the output power varies depending on the load. For example, in FiiO DAC / AMP 1.65 w at 16 Ohm, and 1.5 w at 32 Ohm. Logically, the higher the resistance, the lower the output power. Therefore, for 250 Ohm headphones, we get a quieter sound, and 80 Ohm is louder. Also, the decoder in the DAC has a characteristic-the Frequency in Khz. Various technologies are used in decoding. The newer the technology, the higher the quality of decoding and, consequently, the sound.
Which amplifier is better to use?
Why is a phone or mp3 player built-in amplifier not enough to listen to music through good headphones like the Byerdynamic dt990? Manufacturers of any equipment go to great lengths to reduce power consumption, and this case is no exception, you will have to resort to an external amplifier
If expressed in numbers, the built-in amplifier has a voltage of 0.15 V – 0.3 V, and accordingly low power, which is naturally not enough for a 250 ohm headset. For headphones with low impedance, this gain will be sufficient, but high-resistance (from 100 Ohm) be not enough. This begs the question, why buy high-impedance headphones when headphones with low impedance can sound just as good? the answer is simple: when the resistance of the headphones is low, a large current flows through your gadget, and there is no problem with this for conventional amplifiers. But compact electronic devices do not like high current, because of high heating and heat dissipation, distortion may appear and directly affects the output sound. Let’s put it in simple terms: you can buy headphones with a small resistance, but you can use the sound quality.
How is the DT 990’s Sound?
Some people are of the opinion that this earphone is a little expensive but others swear by the effectiveness and durability of the Beyerdynami. This is a must have in your earphones collection if you want to listen to music and enjoy your music.
Earphones have many advantages. The Beyerdynami headphone is made of flexible material. They come in different colors so you can choose the color that fits your style.
There are many specific features that are important in order to get the best out of the earphones. They should not cause any kind of strain on your ear canal as these can affect the quality of the sound. It should also have a low impedance that is why the Beyerdynami is quite popular.
Make sure that you check for any warranty so that you can return the product if it does not work for you.
Many online stores offer great deals on their products. Be sure to check the customer feedback in order to see what other users have to say about the product. You can also get advice from Artem Ali in the comments
Although it is an open-back headphone, the DT 990 has a great balance between bass and treble. The treble might feel aggressive, but the bass neutralizes it to create a rich sound that users might love. To most users, both the treble and the bass might be too aggressive. If you do not listen to your music so loud, the highs are not as aggressive.
It is easy to see why these are so polarizing on first listen. Their speed and character is almost like the DT770, but they have a bit more push in their bass and treble. The mids are musical and accurate. The bass and treble will determine whether you love the headphones.
By using a headphone amp, you are able to balance the treble and the bass for clear sounds.
The loud treble and the open-backed design collaborate to create an excellent sense of depth, soundstage, and imaging. Granted, the headphones are great for gaming sessions or for listening to any genre of music from your desktop. The soundstage of these headphones is fun when listening to music.
Amplifier for Your DT 990 pro
All headphones need an amplifier. Most, such as the DT 990, have a built-in amplifier which allows you to plug them in without the use of an external amplifier. However, the amplifier and the digital-to-analog converter (DAC) in them are not powerful enough to give you the sound you may need. When the built-in amp is underpowered, you need an external amplifier that will give you the balance of sound that you need.
How Do Headphone Amps Work?
The amps come in the form of a box designed to fit in between your headphones and your music source. You plug in the headphones into the amp and plug the amp into the music source which can be your desktop, phone, turntable, or any other. In some instances, you might need to plug in a DAC along the way, but modern amps come with built-in DAC so you never have to buy an extra device. For many people, an amp for headphone is the most important piece of equipment they own.Another type of amplifier that you can use for your 250 ohm headphones is the tube amplifier. You should choose a tube amp that has a lot of power. So, if you want to get the best sound quality in your dt990, then you need to make sure that you have the right amp for your headset. You should also make sure that the dac and amp that you choose can give you a higher sound quality. that will help you enjoy the best sound that you can get from your headphones.
When the sound passes through the amp before reaching your headphone, the sound that comes out is richer, warmer, and more powerful. The sound is not only louder but it has minimal distortion at high levels. Although you may never play the music at very high levels (to protect your ears), the sound will always have minimal distortion at whichever level you play.
Inside the headphone amps are tubes, valves, and other analog components. These components help to amplify the sound on your headphone speakers. The strengthening is ideal in coloring the sounds and enhancing the performance of certain frequencies. This is why the sound pushed through the amp comes out sounding a lot better.
The DT 990 is a high quality pair of headphones. It is able to expose the deficiencies in the source music such as the compressed MP3 you may have in your phone. If music is already low quality from the source, even the best headphones will have a problem correcting the sound (unless you use noise-canceling headphones).
Does Price Indicate Quality?
In most cases, a more expensive amplifier will give better quality sound or will have more features. However, this is not a hard rule and price should not be the benchmark for buying an amp for your DT 990. Most of the expensive amps you may find on the market are bulky and not portable. Some might even have fragile components and you may be paying for features that you do not need.
Picking Between Types of Amps
There are three types of headphone amps; tubes, solid state, and hybrids. The difference between all these is the inner circuitry, which determines the kind of sound that the amp produces.
Also called valves or vacuum tubes, these appear as glowing cylinders that you might see glowing inside the amplifier. There are both driver and power tubes and they all work differently. You can identify a tube by its giant boxy power supply at the back of the unit. Tubes are ideal when you need a rich, warm, and analog sound. However, tubes are susceptible to breakages, short-circuiting, and some do not perform as advertised. With a tube, if you ever want to alter the sound that comes from your amplifier, you can change the tubes.
These models use traditional circuitry instead of tubes. They lack the warmth and character you get from tubes, but they are reliable and their sound is accurate and detailed.
These use both tubes and traditional circuitry. The tubes in them provide color to your sound and also the electronics that power the device. The one you choose among the three is a matter of personal preference, based on the sound you need to create.
Impedance and Wattage
Dou You Need a DAC ?
Yes, You need a DAC – Digital-to-Analog Converter. Before the sound goes from the music source to your headphones, it needs to be converted from digital to analog, a form of airwaves you can hear. Most of the players (your phone, tablet, laptop, turntable, and PC), have these converters – which is why you are able to hear music from your computer. However, the quality may not be good when you need richer sounds.
Luckily, some of the modern amps come with built-in DACs – such as the Audioengine D1 24-Bit DAC Headphone Amp and the FiiO Q1 Mark II reviewed above. These ensure that you do not need an external DAC. If the amp you choose does not have a DAC and you need a clear sound, you can purchase an external one to make your sound better.
Portable vs Desktop Amps
Do you want an amp to use in the house or on-the-go?
Both portable and desktop amps have their advantages and drawbacks. A portable amp, such as the FiiO Q1 Mark II, is advantageous in the fact that you can carry it anywhere. Most of these are only a few ounces heavy so you can carry them anywhere. The drawback is that most of these have less power output. Although your DT 990 will still perform excellently even with reduced power, you might see reduced inputs and outputs and the amp may limit the number of audio formats you play. You also need to worry about the battery life of your portable amp.
A desktop amp, such as the DROP Massdrop Objective-2 Headphone Amp, is more functional and less portable. It has a wealth of inputs, has more power, has a robust frame, and may even have other features such as Bluetooth connectivity. Most desktop amps are tube amp, which means that if you plan to swap tubes, you need to go for desktop amps. These amps are more expensive than the portable amps.
FAQ – 250 Ohm Headphone Amp
How do I know if the signal is quiet or loud when listening through my headphones?
- Depends on the specific devices you are using. Let’s say we want to get a 96 db sound. Let’s use an example: headphones with a resistance of 250 Ohm, the sound source should be 500 mV, and the current is 2 mA. High-resistance headphones require high voltage and correspondingly low current. The output voltage of most conventional mobile devices is 150-200 mV. Accordingly, the signal will be quiet.
Does the resistance and amperage affect the sound ? there is an opinion that low-impedance headphones sound better, right?
- In most cases, Yes, it is true. The resistance is created by the number of turns in the headphone coil, and in low-impedance headphones, an almost short circuit is created, which negatively affects the sound. Yes, the sound will be loud, but not as clear.
Is the sound card or mixing console enough to rock the 250 Ohm headphone signal ?
- Most often, a sound card or mixing console can make the signal loud enough. Do not buy an amplifier if you already have a separate sound card or mixing console in the Studio.
Is there a better universal amplifier that will fit all headphones ?
- No, the preamp for headphones is selected depending on the specific model, and according to the resistance. In our case it is 250 Ohm
The Beyerdynamic DT 990 is already a great pair of headphones when you need to play video games or play music from your devices at home or away. To make your listening experience better, you need to choose a good amp. The best amp from the ones above is dependent on your needs and your budget.