Top 10 Best o2 headphone amp in 2021 Comparison Table
Bestseller No. 1
Objective2 Headphone Amplifier
- Benchmark Performance, Un-Filtered Sound
- Hand Made and Individually Tested in the USA
- Connect to any PC/MAC/Phone with a 3.5mm Auxiliary Cable (Does NOT include a DAC)
- Includes Power Supply
SaleBestseller No. 2
Mayflower Electronics Desktop Objective2 ODAC Rev B.
- Benchmark Performance
- Hand Made in New York, Individually Tested
- Includes 120v US Power Supply and USB Cable
- 1/4" (6.5mm) Output Jack, Upgraded Aluminium Knurled Volume Knob
- 10 Year Warranty
SaleBestseller No. 3
Drop + THX AAA 789 Linear Headphone Amplifier - Desktop Amp with Balanced XLR and Single-Ended RCA Inputs
- The World’S Most Linear Amplifier — Announced At Ces 2018, The Drop + Thx Achromatic Audio Amplifier (Thx Aaa) 789 Is A Linear Bipolar Amplifier With Feed-Forward Error Correction
- Fatigue-Free Listening — Made In Collaboration With Thx Ltd , It Features The Company’S Groundbreaking Thx Aaa And Feed-Forward Topology, Which Reduce Distortion By 20 To 40 Db For Realistic, Fatigue-Free Listening.
- Thx Aaa Technology — Capable Of Driving Any Headphones, Including High-Impedance, High-Current, And High-Sensitivity Types, The Thx Aaa 789 Amp Transmits The Original Audio In Its Purest Possible Form.
- Additional Features — Each Channel Of The Thx Aaa 789 Amp Is Equipped With A Low-Bias Class-Ab Main Amplifier And An Auxiliary Error-Correction Amplifier, The Former Providing The Majority Of The Power And The Latter Providing A Realtime Low-Power Error-Correction Signal.
Bestseller No. 4
FiiO E10K USB DAC and Headphone Amplifier (Black)
- LOW NOISE FLOOR — The unit has an optimized low-pass filter and selectable bass boost circuit that are designed for a low noise floor in all states.
- DAC Chip—The Internal DAC chip is a PCM102 and can handle PCM files up to 24-bit/96 kHz while improving audio quality via a linear filter, reduced delay and internal silence on changing tracks, and no phase shifts.
- USB CONNECTION — Connects to your laptop via its micro USB connection, which also provides it with power.
- PORTABLE DESIGN — A sleek, brushed aluminum shell and chassis allow for durable, portable use.
- [Unbelievably low noise floor] Optimized active low-pass and BASS circuit designs ensure lower noise floor in any situation, so your music is truly played back faithfully. The USB Type-C connector gives the device more compatibility. At the same time, the headphone/line/coaxial (up to 24 bit/192kHz) outputs make it easier to connect to other equipment.
Bestseller No. 5
EPOS | Sennheiser GSX 1000 Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Side Tone, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops.
- Binaural Rendering Engine With 7.1 Surround - The Proprietary High-Tech Audio Engine Delivers Exceptional Spatial Awareness And Positional Game Audio. Delivers The Game Audio Details And Positional Audio Cues.
- Quick Setting Changes – Save Up To 4 Customized Sound Settings On The Led Touch Panel That Allows One-Touch Mode Switch, Also Between Headphone And Speaker Listening And Make Fast Adjustments With A Large Aluminum Volume Ring
- Eq Settings – Get Precise Control Of Your Game Audio With A Dedicated Dac Chip And Eq Presets. Specially Attuned Audio Presets For Competitive Gaming Focus And Balance Sound Frequencies Where They Are Needed
- Sidetone- Sidetone Control Lets You Adjust The Loudness Of Your Own Voice In Your Headset: You Know What You Are Saying, Tune In To Your Teammates.
SaleBestseller No. 6
SENNHEISER PXC 550-II Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life, Black
- Superior sound quality and active noise cancellation: The PXC 550-II Wireless delivers Sennheiser legendary sound quality. Active noise cancellation reduces the ambient noise around you and can be adjusted to your preference
- Exceptional battery performance up to 30 hours: The PXC 550-II Wireless delivers up to 30 hours of battery life. You can travel from London to Hong Kong and back with just one charge
- One touch access to voice assistant: With the touch of a single button you have access to your AI helper: Siri, Hey Google and Alexa
- Touch pad control: A touch pad on the right ear cup provides volume, play, stop, pause and track skipping control. Touching the ear cup allows you to take an incoming call. Controlling this headset is instinctive and easy
- Smart pause (activated via the app)/ auto on/off: Swivel the ear cups to turn off, sensors detect when you wear the headphone and play/ pause music
SaleBestseller No. 7
EPOS | SENNHEISER GSX 1200 PRO Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Daisy Chain, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops.
- BINAURAL RENDERING ENGINE WITH 7.1 SURROUND - The proprietary high-tech audio engine delivers exceptional spatial awareness and positional game audio. Delivers the game audio details and positional audio cues.
- LINK UP YOUR GSX 1200 PRO EXTERNAL SOUNDCARD - Daisy chain up to eight amplifiers together for the ultimate in lag-free team communication. Hard-wiring the external soundcards together creates a direct communication link to your team
- SEPARATE CONTROL FOR GAME AUDIO AND CHAT – Separate controls for game audio and chat allows you to cut through the noise when needed for precise on-the-fly collaborative team communication when daisy chained
- EQ SETTINGS – Get precise control of your game audio with a dedicated DAC chip and EQ presets. Specially attuned audio presets for competitive gaming focus and balance sound frequencies where they are needed
- GAMING DAC – Get precise control of your sound with a dedicated DAC chip that requires no additional drivers, for easy setup. Just plug and play.
SaleBestseller No. 8
Focusrite Scarlett 2i2 (3rd Gen) USB Audio Interface with Pro Tools | First
- Two of the best performing mic preamps the Scarlett range has ever seen, now with switchable air Mode to give your recordings a brighter and more open sound. Two high-headroom instrument inputs to plug in your guitar or bass. Two balanced line inputs, suitable for connecting line-level sources.
- High-performance converters enable you to record and mix at up to 24-bit/ 192kHz.
- Quick start tool to get up and running easier than ever.
- Includes Pro Tools | First Focusrite Creative Pack, Ableton Live Lite, Softube Time and Tone Bundle, Focusrite’s Red Plug-in Suite, 3-month Splice subscription, and your choice of one free XLN Addictive Keys virtual instrument, all available via download upon purchase and registration
- LIMITED TIME OFFER: One year of completely FREE distribution of your next single with TuneCore!
SaleBestseller No. 9
S.M.S.L SP200 Headphone Amp THX AAA 888 Technology XLR RCA Balanced Headphone Amplifier
- This amplifier is versatile and can be used to drive a variety of headsets including those that have high impedance, require high current, or need high sensitivity.
- The SP200 Headphone Amp comes with an included AC power supply and is equipped with XLR and RCA inputs.
- The SP200 has a balanced stereo headphone output, a balanced stereo line input, comes with high precision resistors for temperature stability, and a high-efficiency ultra-low noise power supply.
- Full protection with DC, over-voltage, over-current, and short-circuit
- Toggle switch for operation, input selection, and gain control
Bestseller No. 10
Schiit IEMagni Headphone Amplifier and Preamp
- Combined with low distortion, an exceptionally low noise floor, and switchable gain, IEMagni performs far beyond its price.
- IEMagni has three gain modes, including negative gain for IEMs, plus additional DC protection for sensitive IEMs.
- Includes preamp outputs to connect to your desktop powered monitors for a complete system, or to a speaker power amp for use as a preamp. And with its built-in time-delayed start-up and instant shut-down, there'll be no glitches or pops through either headphones or speakers.
- Wide volume control accommodates the most sensitive in-ear monitors, and yet still has the output power you need for hard-to-drive headphones.
- Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220 – 240V countries. IEMagni is designed and built in Texas, USA.
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Our Best Choice: Monolith 133304 Liquid Spark Headphone Amplifier – by Alex Cavalli with RCA Input, Single 1/4 Output 1.3Watt@50R, 108Db
Our rating: (4.3 / 5)
The Monolith liquid spark is a compact headphone amplifier formulated by Alex Cavalli for Monoprice. It offers every little thing people today have come to be expecting from a Cavalli style and design. It works by using dual 18 V filtered ability supply Rails to make large voltage swings for further headroom. The spark delivers a good deal of power at 1300MW RMS into 50ohms (per channel), with incredibly very low distortion, and switchable achieve.
Effortless sound: The style of the spark is a DC coupled topology from enter to output, meaning it has no capacitors in the signal path to detract from the seem
Fantastic style and design: the spark makes use of laser matched, small noise, audio jfets for its differential input phase and large general performance, but really small mosfets for output energy leading to tremendous clean Amplification and large ability from a little footprint
Clean up preamp output: The spark additionally has preamp output RCAs, managed by the quantity pot, for use with powered speakers. An suitable configuration for an entry amount desktop set up which performs very well above its price position
If you want to be where the songs wants you to be the liquid spark will effortlessly place you there at a very economical price tag. THD+N (the two channels)- 1 Vrms (20mW)- .007% THD+N @ 1kHz. 5 Vrms (530mW)- .035% THD+N @ 1kHz. 10 Vrms (2.12W)- .065% THD @ 1kHz
Obtain with assurance: Monoprice not only stands driving each individual item we sell with a 1 year mend guarantee, we present a 30-working day income back again warranty as well