🎧 Elevate Your Sound Experience!
The OPA2134PA OPA2134 is a pack of two ultra-low distortion, low-noise operational amplifiers designed for high-fidelity audio applications. With a distortion rate of just 0.00008% and a noise level of 8 nV/√Hz, these op-amps deliver superior sound quality. They feature a high slew rate of 20 V/µs and a bandwidth of 8 MHz, making them ideal for professional audio setups, multimedia applications, and more.
W**E
Greatly improved Ayima a07
Swapped out the flat and boring opamps that came with the Ayima a07 amplifier with these. And the sound is now full, and rich and beautifully textured. I can not recommended these high enough. Are they the BEST op amps? No. But they are inexpensive and offer a huge improvement in sound quality.Price to performance champ.
M**O
Better than the stock OpAmp in my sound card
Installed on an HT Omega Fenix sound card and they made a big difference in the sound quality. The card was a little buzzy when using headphones (the card is about 5 years old) and these cured the issue. I do suggest using the correct tool to remove the old OpAmps or you might wreck the pins making them difficult to put back in if the new ones don't work or you just want to put them in something else.
I**.
Works fantastic in my Xonar AE
I know some people say you can't hear the difference in OpAmp swapping and mind you this is my first OpAmp swap, but wow my sound went from far too bright and sibilant on my headphones to a warmer much more manageable sound in my headphones, I am so glad I took the chance and swapped out my OpAmp, and that my soundcard was even able to do that!
A**N
Significantly better than anticipated.
I was somewhat skeptical that this would make a noticeable difference. So, I was significantly surprised about how much better they made the Xonar AE sound. The bass is much deeper, with a more defined treble and voice clarity. This was already a fantastic sound card and this OpAmp just makes it that much better. Def recommend!
T**D
good improvement in sound quality
I installed these in a HT Omega Fenix sound card. The quality of the sound was improved across the spectrum. The gain of the chip was noticeably less than the original ones, which is not an issue with me. It drives JBL305PMKll's through a Berringer cx3400 crossover and a SNS SB12NSD sub.
J**N
Warm & clear
For a $9:00 dollar investment you get a great up grade in sound and volume. Fun to OP amp roll .
S**N
Crisp.
Bought 4, needed 3 to replace their oem counterparts in a Fosi x2 phono preamp. Already had tube swapped, and have old new stock Russian tubes coming in, so wanted to swap in before the upcoming tube rolling.TLDR: See title
L**Y
works well with asus essence stx II
Sounds great w. asus essence stx II
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