What is the Best Audio Op Amp of 2022
Are you searching for this year’s best audio op amp? We considered quality, price, and performance while making our selection. Over fifty brands were studied by our experts. Finally, we have some reactions.
You’ve found the high-quality audio op amp you’ve been seeking for! They outperform every other brand by a huge margin.
Comparison Chart for Top Ranked Audio Op Amp
| Ranking | Products Name | Action |
|---|---|---|
| 01 | Burr Brown OPA2134PA OPA2134 – Dual HiFi Audio OpAmp (Pack of 2) | Check Price |
| 02 | WINGONEER DC 5V-15V 6V 12V AD828 OP Amp Preamplifier Board Stereo Audio Preamp Module | Check Price |
| 03 | Juried Engineering NE5532P NE5532 Dual Low-Noise High-Speed Audio Operational Amplifier Op Amp Breadboard-Friendly IC DIP-8 (Pack of 5) | Check Price |
| 04 | Juried Engineering NE5532P NE5532 Dual Low-Noise High-Speed Audio Operational Amplifier Op Amp Breadboard-Friendly IC DIP-8 (Pack of 10) | Check Price |
| 05 | ANALOG DEVICES OP275GPZ OP275 Dual Bipolar/JFET, Audio Op Amp DIP-8 (Pack of 2) | Check Price |
| 06 | Taidacent OPA541 OP AMP High Power Monolithic Operational Amplifier 5A Current High Voltage Audio Amplifier Sound Amplifier Board | Check Price |
| 07 | Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version | Check Price |
| 08 | 100 Pcs IC Dip LM358, LM358 DIP LM358N Operational Amplifier Dual op-amp (Pack of 100) | Check Price |
| 09 | FX AUDIO Tube Preamp for Home Audio NE5532 Replaceable Tube and OP Amp Chip Mini HiFi Stereo 6K4 Vacuum Tube Buffer Preamplifier with Bass and Treble Control RCA Cable for Amp/Active Speaker | Check Price |
| 10 | DBParts New for 20 Pcs TL072 TL072CP DIP-8 Low Noise J-FET Dual OP-AMP IC | Check Price |
10 Best Audio Op Amp Reviews
01 Burr Brown OPA2134PA OPA2134 – Dual HiFi Audio OpAmp (Pack of 2)
The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications
Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz
True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz
High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V
Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators, Crossover Networks
01 WINGONEER DC 5V-15V 6V 12V AD828 OP Amp Preamplifier Board Stereo Audio Preamp Module
Small size design, all-chip production process, input and output coupling capacitor using imported non-polar brand capacitors, op amp using fever-level AD828 patch.
Working Voltage: DC 5V-15V
Board Size: 33x25mm/1.3×0.98″
Notice: the board without voltage regulation function, it is best to use a regulated power supply or battery-powered, otherwise there may be interference.
03 Juried Engineering NE5532P NE5532 Dual Low-Noise High-Speed Audio Operational Amplifier Op Amp Breadboard-Friendly IC DIP-8 (Pack of 5)
High-performance operational amplifiers combining excellent DC and AC characteristics
Equivalent Input Noise Voltage: 5 nV/√Hz Typ at 1 kHz, Unity-Gain Bandwidth: 10 MHz Typ
Common-Mode Rejection Ratio: 100 dB Typ, High Slew Rate: 9 V/μs Typ
High DC Voltage Gain: 100 V/mV Typ, Peak-to-Peak Output Voltage Swing 26 V Typ With VCC± = ±15 V and RL = 600 Ω
Example Applications: AV Receivers, Embedded PCs, Netbooks, Video Broadcasting and Infrastructure: Scalable Platforms DVD Recorders and Players, Multichannel Video Transcoders, Pro Audio Mixers
04 Juried Engineering NE5532P NE5532 Dual Low-Noise High-Speed Audio Operational Amplifier Op Amp Breadboard-Friendly IC DIP-8 (Pack of 10)
High-performance operational amplifiers combining excellent DC and AC characteristics
Equivalent Input Noise Voltage: 5 nV/√Hz Typ at 1 kHz, Unity-Gain Bandwidth: 10 MHz Typ
Common-Mode Rejection Ratio: 100 dB Typ, High Slew Rate: 9 V/μs Typ
High DC Voltage Gain: 100 V/mV Typ, Peak-to-Peak Output Voltage Swing 26 V Typ With VCC± = ±15 V and RL = 600 Ω
Example Applications: AV Receivers, Embedded PCs, Netbooks, Video Broadcasting and Infrastructure: Scalable Platforms DVD Recorders and Players, Multichannel Video Transcoders, Pro Audio Mixers
05 ANALOG DEVICES OP275GPZ OP275 Dual Bipolar/JFET, Audio Op Amp DIP-8 (Pack of 2)
Excellent Sonic Characteristics & Low Supply Current: 5 mA
Low Noise: 6 nV/Hz & Low Offset Voltage: 1 mV
Low Distortion: 0.0006% & Low Offset Current: 2 nA
High Slew Rate: 22 V/s & Unity Gain Stable
Wide Bandwidth: 9 MHz & A very low l/f corner of below 6 Hz
06 Taidacent OPA541 OP AMP High Power Monolithic Operational Amplifier 5A Current High Voltage Audio Amplifier Sound Amplifier Board
Name: OPA541 High Voltage High Current Power Amplifier; Size: 96mm*64mm*41mm (length, width, height); Supply voltage range: ±10V~±40V
The OPA541 module is a power operational amplifier capable of operating with a power supply up to 40V and providing continuous output current up to 5A. The internal current limiting circuit can be controlled by the user using a single external resistor to protect the amplifier and load from fault conditions.
Suitable for motor-driven speaker drive, transformer drive and audio amplifier. It can also amplify triangle wave, sine wave and square wave signals.
The power consumption of the module is large, and the power supply requires a certain margin. It is recommended to use a power supply with a current driving capacity greater than twice the output current. The module can only be powered by dual power supplies. In order to avoid unnecessary interference, it is recommended to use a linear power supply, the power supply should not exceed plus or minus 40V.
The output signal is recommended to use the SMA to BNC cable to directly observe the effect of the oscilloscope. Poor contact or poor quality wires may cause signal attenuation or excessive noise.
07 Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
The difference between B4 and B4-X: ① B4-X is a dual-mono balanced version. Its left and right channel are amplified by independent components, and power supply, tubes, and op amp are all independent and symmetric. So the degree of sound separation is higher than B4.
② B4-X adopts 2 groups of independent power supply(+12V and -12V) for 2 op amps, less mutual effects and can drive 300Ω headphones. ③ The circuit adopts dual op amp parallel output, with higher output power. ④ B4-X has 3.5mm and 2.5mm 2 kinds of output interface, suitable for most of balanced and standard headphones.
Mini size and unique design: built-in tube makes you have a tube amplifier which can be held by one hand, convenient to carry and can enjoy HiFi music everywhere. Full, delicate and soft sound: warmer than transistors, independent op amp and power supply inhance the SNR and degree of separation, less interplay and higher sound quality.
With built-in battery protection circuit: battery lets your listening feast without time limitation. It can’t be turned on during charging and will power off automatically after fully charged, and charger LED will turn to green.
High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original DALE resistors and precision ring resistance. Prompt and courteous customer service.
08 100 Pcs IC Dip LM358, LM358 DIP LM358N Operational Amplifier Dual op-amp (Pack of 100)
AMPLIFIER TOOLS: They can be used on audio frequency amplifier, sensor amplifier, DC gain unit, and other devices that need amplifiers
SAFE DESIGN: With a number of safety protection features, they are super safe to be used in your devices
DURABLE: Made of high-quality material, they are corrosion-resistant, easy to use and not easy to be broken
100 IN 1 SET: We provide 100 pcs of LM358 DIP for you to assemble your devices. They are tiny and easy to be stored
QUESTION GET SUPPORT: If you have any questions, feel free to contact us and get support
09 FX AUDIO Tube Preamp for Home Audio NE5532 Replaceable Tube and OP Amp Chip Mini HiFi Stereo 6K4 Vacuum Tube Buffer Preamplifier with Bass and Treble Control RCA Cable for Amp/Active Speaker
Excellent Sonic Characteristics & Low Supply Current: 5 mA
Low Noise: 6 nV/Hz & Low Offset Voltage: 1 mV
Low Distortion: 0.0006% & Low Offset Current: 2 nA
High Slew Rate: 22 V/s & Unity Gain Stable
Wide Bandwidth: 9 MHz & A very low l/f corner of below 6 Hz
10 DBParts New for 20 Pcs TL072 TL072CP DIP-8 Low Noise J-FET Dual OP-AMP IC
Brand New
Package Include: 20Pcs
Number of Pins: 8
High Quality & Six Months Warranty
Buying Guide for Audio Op Amp
Take a look at a few measures to make sure you receive the best deal of audio op amp.
Permanence of Audio Op Amp
The majority of the audio op amp have a short lifespan. Only a some of the audio op amp have the potential to last a lengthy time. Checking the build quality can ensure longevity.
It’s a good place to check into the materials used to make the item. A higher quality level can sometimes lead to a higher price.Try comparing the items to have a deeper understanding.
Specification
Exactly what sort material do you need? It’s vital to figure out the type you’ll need. The right kind will effectively meet your requirements.
Examine the item’s specifications. Check if the item meets your required criteria.
Actual Cost
The quality to price ratio should be high. Because you are on a budget, you don’t have to sacrifice on quality.
Many audio op amp are available at a low budget. Not all expensive audio op amp are high-quality, either.
Final Note
Doing some study can help you choose the perfect audio op amp. I trust these evaluations significantly help in making your choice!
Check out the buying guide for additional details. Both in terms of profitability and longevity, these audio op amp are outstanding. You can get the best item by paying attention to the details.
