Burr Brown OPA2134PA OPA2134 - Dual HiFi Audio OpAmp (Pack of 2)
Key features
- •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
BrandBurr Brown
CategoryAmplifiers
Burr Brown OPA2134PA OPA2134 - Dual HiFi Audio OpAmp (Pack of 2)
List Price: $37.79$34.01DEALYou Save: $3.78 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
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works well with asus essence stx II
Larry W. McChesney✓ Verified Purchase•December 12, 2023
Sounds great w. asus essence stx II
good improvement in sound quality
The 1 real Ronald✓ Verified Purchase•November 18, 2023
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.
Better than the stock OpAmp in my sound card
Michael Randazzo✓ Verified Purchase•October 28, 2023
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.
Significantly better than anticipated.
Anon✓ Verified Purchase•October 8, 2023
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!
These are the real deal
Albino Rhino✓ Verified Purchase•September 19, 2023
Exactly as described and packaged very professionally. These worked well for my needs.
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