The first thing that struck me about the AIYIMA DAC-A2 Headphone Amplifier with Bass/Treble Controls wasn’t just its compact size but how smoothly it handled high-impedance headphones. After hands-on testing, I noticed its dual input options—USB, optical, and coaxial—make it versatile for both computers and home audio. The built-in Hi-Fi headphone amp chip and bass/treble controls let me fine-tune my sound without fuss, delivering clear, rich audio at just $42.99.
Compared to cheaper options, like the KiwiBird External USB Sound Card or the LiNKFOR USB DAC, the AIYIMA provides superior audio quality, with support up to 24Bit/192kHz for optical and coaxial inputs. It also offers RCA output for powered speakers or additional amps, making it a real workhorse for the price. After thorough testing, I’m confident it’s the best balance of features, build quality, and value. If you want punchy sound without breaking the bank, this is the one to grab.
Top Recommendation: AIYIMA DAC-A2 Headphone Amplifier with Bass/Treble Controls
Why We Recommend It: This model excels because of its high-resolution support (24Bit/192kHz), multiple input options, and integrated bass/treble controls, unlike the simpler KiwiBird or LiNKFOR competing models. Its built-in headphone amp chip handles headphones from 16Ω to 200Ω smoothly, and RCA output lets you connect to powered speakers—making it a versatile, durable choice for audiophiles on a budget.
Best inexpensive usb dac: Our Top 5 Picks
- AIYIMA DAC-A2 Headphone Amplifier with Bass/Treble Controls – Best budget USB DAC
- KiWiBiRD External USB Sound Card 3.5mm Jack Audio DAC – Best affordable USB DAC
- LiNKFOR USB DAC and Headphone Amplifier, – Best Value
- FiiO Tiny Portable DAC & Headphone Amp, PCM 384kHz/DSD256 – Best portable value
- Fosi Audio K5 Pro Gaming DAC & Headphone Amplifier – Best for gaming and high-fidelity audio
AIYIMA DAC-A2 Headphone Amplifier with Bass/Treble Controls
- ✓ Compact and lightweight
- ✓ Easy to set up
- ✓ Good sound quality
- ✕ Plastic build feels cheap
- ✕ No remote control
| DAC Chipset | SA9023, CS8416, 97220, NE5532 |
| Headphone Power Output | Suitable for 16Ω to 200Ω headphones |
| Input Options | PC-USB (24Bit/96kHz), Optical, Coaxial S/PDIF (24Bit/192kHz) |
| Output Options | RCA line out, 3.5mm headphone jack |
| Power Supply | DC 5V |
| Supported Audio Resolution | Up to 24Bit/192kHz |
You’re sitting at your desk, trying to get a little more clarity from your music without breaking the bank. You plug in the AIYIMA DAC-A2, noticing how lightweight and compact it is—fits easily into your setup without cluttering your space.
As soon as you connect your headphones, you’re greeted with a noticeable upgrade in sound quality. The built-in Hi-Fi headphone amp chip easily drives your 32-ohm earbuds, and even your more demanding 100-ohm cans sound clearer and more dynamic.
It’s impressive how much depth and detail this little device adds, especially considering its affordable price.
The multiple input options make switching devices a breeze. Whether you’re using PC-USB, optical, or coaxial, the DAC handles all seamlessly, outputting crisp, high-resolution audio up to 192kHz.
The RCA output is a bonus—perfect if you want to connect powered speakers or an external amp later on.
The bass and treble controls give you quick control over your sound profile. Adjusting them feels natural and makes a real difference in tuning your music to your preference.
Plus, the device is powered by just 5V, so it’s portable enough to move around or use with different setups.
Overall, it’s straightforward to set up—just plug in, select your input, and enjoy. For anyone wanting better sound without spending a fortune, this DAC-A2 delivers a lot of value in a tiny package.
KiWiBiRD External USB Sound Card 3.5mm Jack Audio DAC
- ✓ Easy plug-and-play setup
- ✓ Noise reduction improves sound
- ✓ Compact and durable design
- ✕ No volume control
- ✕ Basic features only
| DAC Chip | Smart built-in DAC with noise reduction |
| Supported Audio Formats | High-resolution digital audio (specific formats not specified) |
| Input/Output Connectors | One USB Type-A connector; dual 3.5mm jacks (headphone and microphone) |
| Compatibility | Plug-and-play with Windows 7/8/10/11, MacOS 10.2+, Linux, Chromebook, Raspberry Pi |
| Cable Length | 21 cm braided USB cable |
| Dimensions and Material | Compact aluminum casing |
When I unboxed the KiWiBiRD External USB Sound Card, I wasn’t expecting much, but I was pleasantly surprised by its sleek aluminum casing and surprisingly lightweight build. Its braided 21cm cable feels sturdy without being bulky, making it easy to toss into a bag for on-the-go use.
Plugging it into my MacBook Air was instant—no drivers needed—and it recognized immediately, which is a huge plus.
Using it with my headphones and mic combo, I immediately noticed the noise reduction feature kicking in. The audio sounded clearer and more detailed, especially during long Zoom calls where my built-in port sometimes caused static.
I also tested it with my PS5, and it handled high-resolution audio without any lag or hiccups.
One thing I appreciated is how simple it is to set up—just plug and play. The two 3.5mm jacks kept my microphone and headphones separate, reducing clutter.
I’ve used cheaper DACs before that felt flimsy or required lots of fiddling, but this feels durable and ready for daily use. Compatibility with Windows, Mac, Linux, and even Chromebooks means it fits into almost any setup.
For the price, it offers excellent value. It’s perfect if you’re tired of the faulty 3.5mm port on your laptop or just want a cleaner, higher quality audio experience without breaking the bank.
Plus, the 24-month warranty gives some peace of mind if anything goes wrong.
LiNKFOR USB DAC and Headphone Amplifier,
- ✓ Clear, detailed sound
- ✓ Easy plug-and-play setup
- ✓ Supports high impedance headphones
- ✕ No 5.1 channel support
- ✕ Limited to PCM or LPCM output
| Supported Audio Output Formats | PCM and LPCM (not compatible with 5.1 channel) |
| Signal-to-Noise Ratio (SNR) | greater than 100dB |
| Total Harmonic Distortion plus Noise (THD+N) | 0.0003% |
| Headphone Impedance Compatibility | 16Ω to 300Ω |
| Connectivity | USB Type B port, plug and play, no external power supply needed |
| System Compatibility | Windows XP, Mac OS X, PS4, PS3 |
Instead of the usual chunky, power-hungry DACs I’ve tried, this LiNKFOR USB DAC feels like slipping a sleek, lightweight secret into your setup. Its small, boxy frame with a simple USB Type B port makes it almost forgettable—until you plug it in.
Once connected, the difference in sound quality is surprisingly noticeable for the price. The audio feels cleaner and more refined, especially when I swapped out my laptop’s built-in sound card.
It’s like giving my music a fresh coat of polish without any fuss.
The plug-and-play design is refreshingly straightforward. No fussing with external power supplies—just plug it into your computer, and it’s ready to go.
I tested it with both Windows and Mac, and it recognized instantly every time.
The headphone amp supports high impedance headphones up to 300Ω, which is a big plus if you like richer, more detailed sound. I used my semi-open headphones, and the clarity was impressive, with very little noise or distortion.
The SNR over 100dB really shows in the quietest parts of my playlist.
It’s also versatile—perfect for gaming on PS4 or PS3, or just enjoying high-quality audio from your computer. The included 6.35mm to 3.5mm adapter is a nice touch, making it easy to connect almost any headset.
At just under $22, it’s a fantastic budget-friendly upgrade. It doesn’t replace high-end gear, but for its price, it packs a punch and makes a real difference in your listening experience.
FiiO Tiny Portable DAC & Headphone Amp, PCM 384kHz/DSD256
- ✓ Compact and lightweight
- ✓ High-resolution support
- ✓ Built-in EQ controls
- ✕ No iOS app support
- ✕ Limited to Android for advanced features
| Supported Audio Formats | PCM up to 384kHz/32bit, DSD256 |
| Output Ports | 3.5mm headphone jack and Type-C port |
| Power Supply | Type-C charging port with fast charging support (up to 2A, 20V) |
| Build Material | CNC-machined aluminum with polished finish |
| Weight | 7 grams |
| Control Features | 10-band PEQ, preset switching, volume control via FIIO Control app (Android only) |
As I plug this tiny FiiO DAC into my phone during a quick commute, I immediately notice how sleek and compact it feels in my hand. The CNC-machined aluminum body has a satisfying weight—light enough to carry around all day but sturdy enough to feel premium.
When I connect my headphones, the T-shaped side output clicks firmly into place, making me confident it won’t loosen or bend easily.
Using the 3.5mm jack while charging via the Type-C port at the same time is surprisingly seamless. No more juggling between devices or worrying about battery life cutting out mid-listen.
The dual ports make it super convenient, especially on my laptop, where I often want to listen while charging. The fit is tight, so it stays in place during movement.
The sound quality immediately impresses, especially with high-res audio support up to PCM 384kHz/DSD256. There’s a noticeable clarity and depth that I didn’t expect at this price point.
The built-in DSP with 10-band PEQ tuning gives me a surprising amount of control, allowing me to customize my audio without needing extra apps or equipment.
The app support is limited to Android, which is a bummer if you’re an iOS user. Still, on my Android device, the interface is straightforward, and I appreciate having volume control and preset switching right at my fingertips.
Plus, the in-line controls on my headphones work perfectly, making this a truly plug-and-play experience.
Overall, this little DAC is a fantastic upgrade for anyone wanting high-quality sound on the cheap. It’s portable, well-built, and delivers on its promise of high-res audio.
The only real downside is the iOS compatibility, which might bother some users.
Fosi Audio K5 Pro Gaming DAC & Headphone Amplifier
- ✓ Solid metal construction
- ✓ Versatile connection options
- ✓ Clear, detailed sound
- ✕ Limited power for high-impedance headphones
- ✕ Small size restricts port options
| DAC Chip | Texas Instruments NE5532 operational amplifier |
| Sampling Rate | up to 24 bit/192 kHz (Optical/Coaxial), up to 24 bit/96 kHz (USB Type C) |
| Total Harmonic Distortion (THD) | ≤0.003% |
| Signal-to-Noise Ratio (SNR) | ≥110dB |
| Output Power | 1000mW at 16Ω, 500mW at 32Ω, 300mW at 64Ω, 150mW at 128Ω, 80mW at 300Ω |
| Supported Headphone Impedance | 16Ω to 300Ω |
Unlike many budget DACs that feel plastic and flimsy, the Fosi Audio K5 Pro immediately impresses with its solid metal build and compact design. It’s sleek enough to sit on your desk without cluttering your space, yet sturdy enough to feel like a quality piece of gear.
The controls are simple—just a large volume knob that doubles as power, and a few switches for input modes—making setup straightforward.
What really caught my attention is how effortlessly it connects to multiple devices. The dual USB-C and USB-A ports mean you can charge your phone and connect your PC or Mac at the same time.
It handles different signal types—USB, optical, coaxial—with ease, giving you flexibility for different setups. When I plugged in my headphones, the sound was noticeably richer and clearer than my onboard audio, with a nice punch to the bass and crisp treble.
Using the microphone input was simple, and the overall noise floor is very low, which means I didn’t hear any hiss or background noise. The NE5532 op-amp chip really makes a difference, providing a clean, detailed sound that’s perfect for gaming or music.
Plus, the bass, treble, and volume controls are handy for tuning your sound without needing extra software.
It’s not perfect—its maximum output power isn’t enough for high-impedance headphones, and the compact size means there’s limited space for more ports. But for under $80, it punches well above its weight, making it an excellent upgrade for gamers and audiophiles on a budget.
What Is a USB DAC and What Functions Does It Serve?
A USB DAC (Digital-to-Analog Converter) is a device that converts digital audio signals from a computer or other digital sources into analog signals, which can then be played through speakers or headphones. By connecting via USB, it allows for a direct digital connection, often improving audio quality over standard onboard sound solutions.
According to TechRadar, a USB DAC can significantly enhance sound quality by bypassing the internal sound card in a computer, which may not be optimized for high-fidelity audio output. This is particularly beneficial for audiophiles or anyone who values superior sound quality in music playback or gaming.
Key aspects of a USB DAC include its sampling rate and bit depth, which determine the quality of audio output. A higher sampling rate allows for the reproduction of higher frequencies, while greater bit depth enables a wider dynamic range, resulting in clearer and more detailed sound. Many USB DACs also support various audio formats, including high-resolution audio, which can further enhance listening experiences.
This technology impacts a wide range of applications, including music production, gaming, and home theater setups. For example, musicians often utilize USB DACs for monitoring their mixes with higher fidelity, while gamers may experience an enhanced soundstage that provides a competitive advantage. Additionally, many portable USB DACs are designed for use with smartphones, allowing users to enjoy better audio quality while on the go.
The benefits of using a USB DAC include improved audio clarity, reduced distortion, and the potential for a more immersive listening experience. They can also be an economical way to upgrade audio systems without the need for expensive equipment. Statistics show that, according to a survey by the Consumer Technology Association, over 60% of consumers are interested in high-quality audio products, indicating a growing market for affordable USB DAC options.
Best practices for selecting an inexpensive USB DAC involve considering compatibility with existing devices, prioritizing high-quality components, and looking for models that support a variety of audio formats. It’s also advisable to read user reviews and expert recommendations to find models that provide the best value for money, ensuring that even budget-friendly options deliver satisfactory audio performance.
What Factors Should You Consider When Choosing an Inexpensive USB DAC?
When selecting the best inexpensive USB DAC, there are several important factors to keep in mind:
- Audio Quality: The primary function of a USB DAC is to convert digital audio signals into analog. Look for specifications such as bit depth and sample rate, as higher values generally indicate better sound fidelity and detail.
- Compatibility: Ensure the USB DAC is compatible with your devices, including PCs, laptops, and possibly smartphones. Some DACs may require specific drivers or may be limited to certain operating systems, so check for ease of integration.
- Portability: If you plan to use the DAC on the go, consider its size and weight. Compact models can easily fit into a laptop bag, making them convenient for travel without compromising sound quality.
- Output Options: Examine the output options available on the DAC. Having multiple outputs such as 3.5mm jacks, RCA, or optical can provide flexibility in connecting to various audio setups, including headphones and speakers.
- Build Quality: The construction of the USB DAC can affect both its longevity and performance. Look for models that use durable materials and have a solid build to withstand daily use while ensuring consistent audio performance.
- User Reviews: Research user feedback and expert reviews to gauge the performance and reliability of the DAC. Real-world experiences can highlight potential issues and advantages, helping you make a more informed decision.
- Price-to-Performance Ratio: Since you are looking for an inexpensive option, consider how the price compares to the features and performance offered. Some DACs may be budget-friendly but still deliver exceptional sound quality, providing great value for your investment.
Which Key Features Enhance the Value of a USB DAC?
Key features that enhance the value of a USB DAC include:
- High-Resolution Audio Support: Many inexpensive USB DACs support high-resolution audio formats such as PCM up to 24-bit/192kHz or DSD. This capability allows users to experience superior sound quality, capturing more detail and dynamic range in the music they listen to.
- Compact and Portable Design: A compact design makes USB DACs easy to carry around, making them ideal for use with laptops or portable devices. Their lightweight and small form factor ensure that users can enjoy high-quality audio on the go without the burden of bulky equipment.
- Plug-and-Play Functionality: Most USB DACs come with plug-and-play functionality, meaning they require no additional drivers or complicated setup processes. This user-friendly feature allows even those with limited technical knowledge to easily enhance their audio experience.
- Built-in Amplifier: Some inexpensive USB DACs include a built-in headphone amplifier, which can drive higher-impedance headphones effectively. This integration provides users with a more powerful sound output and can improve the overall listening experience without needing a separate amplifier.
- Multiple Output Options: Many USB DACs offer various output options such as line out, headphone out, and even optical outputs. This versatility allows users to connect the DAC to different devices, whether that be headphones, speakers, or home theater systems, enhancing its functionality and adaptability.
- Audio Filtering and Processing Features: Some models come equipped with audio filtering options that can adjust sound to individual preferences. These features can include bass boost, treble adjustments, and various equalizer settings that allow users to tailor their audio experience to their liking.
- Durable Build Quality: An inexpensive USB DAC often has a robust construction that ensures longevity and reliability. Investing in a well-built DAC can provide peace of mind against wear and tear, making it a worthwhile addition to one’s audio equipment.
How Does Compatibility Impact Your Choice of USB DAC?
Compatibility plays a crucial role in selecting the best inexpensive USB DAC, as it ensures that the device functions seamlessly with your existing audio equipment.
- Device Compatibility: It’s essential to check whether the USB DAC is compatible with your computer, smartphone, or audio system. Many DACs are designed to work with specific operating systems, and some may require drivers or software updates to function correctly.
- Audio Format Support: Different USB DACs support various audio formats, such as PCM, DSD, and MQA. Ensuring that the DAC can handle your preferred audio formats will enhance your listening experience and allow you to enjoy high-resolution audio without any loss in quality.
- Output Options: The type of outputs available on the USB DAC can significantly affect compatibility with headphones or speakers. Look for DACs that offer multiple output options like 3.5mm, balanced XLR, or optical outputs to match your available audio equipment.
- Bit Depth and Sample Rate: Compatibility with different bit depths and sample rates is crucial for high-fidelity audio playback. The best inexpensive USB DACs will typically support higher sample rates (like 24-bit/192kHz) to ensure that you’re getting the best quality from your digital audio sources.
- Power Supply Requirements: Some USB DACs require external power, while others are powered through the USB connection. Ensure that your setup can accommodate the power needs of the DAC, as this can impact portability and ease of use.
What Are the Top Inexpensive USB DACs Recommended for Quality Sound?
The best inexpensive USB DACs provide quality sound without breaking the bank, making them ideal for audiophiles on a budget.
- AudioQuest DragonFly Black: This compact USB DAC is known for its high-quality sound output and is portable enough to use with laptops and smartphones.
- FiiO Q1 Mark II: The Q1 Mark II features a built-in amplifier and supports a wide range of audio formats, making it versatile for different listening setups.
- Schiit Modi 3+: This DAC offers exceptional sound quality with a simple design, featuring USB, optical, and coaxial inputs for flexibility in connectivity.
- iFi Zen DAC: The Zen DAC is designed for use with both computers and smartphones, and it offers excellent audio performance with balanced outputs.
- SMSL Sanskrit 10th MKII: Featuring a sleek design, this DAC supports high-resolution audio and is equipped with various inputs, making it a great choice for home audio systems.
AudioQuest DragonFly Black: This compact USB DAC is known for its high-quality sound output and is portable enough to use with laptops and smartphones. It features a 24-bit/96kHz resolution, which enhances audio clarity, and its plug-and-play capability makes it user-friendly, requiring no additional drivers.
FiiO Q1 Mark II: The Q1 Mark II features a built-in amplifier and supports a wide range of audio formats, making it versatile for different listening setups. Its dual gain switch allows users to adjust the output based on their headphones’ impedance, ensuring optimal performance and sound quality.
Schiit Modi 3+: This DAC offers exceptional sound quality with a simple design, featuring USB, optical, and coaxial inputs for flexibility in connectivity. It utilizes a high-performance digital-to-analog converter and allows for low distortion and great dynamic range, making it suitable for audiophiles looking for an affordable option.
iFi Zen DAC: The Zen DAC is designed for use with both computers and smartphones, and it offers excellent audio performance with balanced outputs. It supports high-resolution audio up to 24-bit/192kHz and includes features like a 3D sound stage and bass boost, enhancing the listening experience for various genres of music.
SMSL Sanskrit 10th MKII: Featuring a sleek design, this DAC supports high-resolution audio and is equipped with various inputs, making it a great choice for home audio systems. It delivers clear and detailed sound while being compatible with a range of devices, and its compact size ensures it can fit easily into any setup.
What Makes These USB DACs Stand Out in Performance?
The best inexpensive USB DACs stand out in performance due to their sound quality, build quality, and additional features that enhance user experience.
- AudioQuest DragonFly Black: This compact USB DAC is known for its high-quality sound output and portability, making it perfect for music on the go.
- FiiO K3: The FiiO K3 offers a robust build and multiple outputs, providing versatility for different audio setups while delivering clear and dynamic sound.
- iFi Zen DAC: The iFi Zen DAC not only supports high-resolution audio formats but also features a balanced output option, improving audio fidelity and reducing noise.
- Schiit Modi 3+: This DAC is celebrated for its exceptional performance at a low price point, with a simple design that focuses on delivering excellent audio quality.
- TP-Link USB DAC: Ideal for casual users, this DAC provides a straightforward plug-and-play functionality with decent audio enhancement for everyday listening.
AudioQuest DragonFly Black: This compact USB DAC is known for its high-quality sound output and portability, making it perfect for music on the go. It supports a variety of formats and has a built-in amplifier, allowing users to connect it directly to headphones or powered speakers for an improved audio experience.
FiiO K3: The FiiO K3 offers a robust build and multiple outputs, providing versatility for different audio setups while delivering clear and dynamic sound. It features a USB-C input, headphone amplifier, and line-out options, making it suitable for both casual listening and more serious setups.
iFi Zen DAC: The iFi Zen DAC not only supports high-resolution audio formats but also features a balanced output option, improving audio fidelity and reducing noise. Its unique design includes a volume control knob and a USB input, making it user-friendly while ensuring high-quality sound reproduction.
Schiit Modi 3+: This DAC is celebrated for its exceptional performance at a low price point, with a simple design that focuses on delivering excellent audio quality. It utilizes high-quality components and supports various digital inputs, making it a favorite among audiophiles looking for budget-friendly options.
TP-Link USB DAC: Ideal for casual users, this DAC provides a straightforward plug-and-play functionality with decent audio enhancement for everyday listening. It is particularly useful for improving sound quality from laptops and desktops, making it an excellent choice for those who want better audio without complex setups.
How Can an Inexpensive USB DAC Improve Your Overall Listening Experience?
An inexpensive USB DAC can significantly enhance your audio experience by improving sound quality, providing better connectivity options, and offering portability.
- Sound Quality Enhancement: An inexpensive USB DAC can convert digital audio files into high-quality analog signals more effectively than standard computer sound cards. This results in clearer, more detailed sound, allowing you to hear nuances in music that you might miss with built-in audio solutions.
- Improved Connectivity: Many inexpensive USB DACs come with various output options, such as RCA, optical, or headphone jacks, allowing you to connect to a range of audio devices. This versatility makes it easier to integrate the DAC into your existing audio setup, whether it’s a home stereo, a pair of quality headphones, or a professional sound system.
- Portability: Most affordable USB DACs are compact and lightweight, making them easy to transport. This portability allows you to enjoy high-fidelity sound on the go, whether you’re traveling or just moving between different listening environments.
- Better Volume Control: Many inexpensive USB DACs include dedicated volume controls that offer finer adjustments than standard computer volume controls. This can enhance your listening experience by providing more precise volume management, resulting in a more enjoyable and tailored audio experience.
- Compatibility with Multiple Devices: Inexpensive USB DACs are typically compatible with a wide range of devices, including laptops, desktops, smartphones, and tablets. This cross-compatibility ensures that you can improve your audio experience across various devices without needing specialized equipment.
What Do Users Say About Their Experiences with Inexpensive USB DACs?
Users share various insights regarding their experiences with inexpensive USB DACs, often highlighting their performance and value for money.
- Sound Quality: Many users report a noticeable improvement in sound quality when upgrading from standard onboard audio to an inexpensive USB DAC. They often mention clearer highs, tighter lows, and an overall more engaging listening experience, making it a worthy investment for audiophiles on a budget.
- Portability: Inexpensive USB DACs are often praised for their compact and lightweight designs, which make them easy to carry for travel or use with laptops. Users appreciate the convenience of having high-quality audio on the go without the bulk of traditional audio equipment.
- Compatibility: Most users find that these DACs are highly compatible with a variety of devices, including PCs, Macs, and even some smartphones. This flexibility allows users to enhance their audio experience across multiple platforms without the need for extensive setup.
- Ease of Use: Users frequently mention the plug-and-play functionality of inexpensive USB DACs, which require minimal setup or technical knowledge. This user-friendly aspect appeals to those who want to enhance their audio experience without diving deep into complicated configurations.
- Value for Money: Many reviews highlight that inexpensive USB DACs often provide performance that rivals more expensive models, making them an excellent choice for budget-conscious consumers. Users feel that these devices deliver a good balance between cost and audio quality, making them a popular choice among casual listeners and audiophiles alike.
- Durability: Some users have expressed concerns regarding the build quality of cheaper DACs, noting that they may not be as durable as higher-end models. However, many still find that with proper care, these devices can last a significant amount of time, offering a reasonable trade-off between cost and longevity.
- Features: Users often appreciate the additional features found in some inexpensive USB DACs, such as support for high-resolution audio formats and built-in headphone amplifiers. These features can enhance the listening experience, allowing users to enjoy music at a higher fidelity and with more power than standard audio outputs can provide.