The RC4580 device is a dual operational amplifier that has been designed optimally for audio applications, such as improving tone control. The device offers low noise, high gain bandwidth, low harmonic distortion, and high output current designed for audio electronics, such as preamplifiers, active filters, and industrial measurement equipment.

Dual op-amp that lands somewhere between the JRC4558 and TL072 in performance. Most notably used in the Analogman King of Tone and Prince of Tone, but also used in the BOSS® DS-1 Distortion (2016-present) and the Suhr Riot. Near-exact equivalent of …

TI’s RC4580 is a Dual, 32V, 12MHz, low noise (6.5nV/√Hz) operational amplifier. Find parameters, ordering and quality information.

2003年10月12日 · I have this Project audio mm/mc preamp that uses JRC 4580D opamps. Are they pin compatible with NE5532, OPA 2134 etc? I suspect so but could not find a spec sheet somewhere. I want to upgrade its sound. Which well known opamp pin out the 4580D follows?

Description: DUAL OPERATIONAL AMPLIFIER?. Manufacturer: New Japan Radio.

2016年1月23日 · Hey guys, I'm lookin for high grade opamps to replace a pair of JRC 4580D. These will be used in a pc soundcard. As I have absolutely no knowledge about opamps yet, i hope you can help me out with a few suggestions.

NJM4580D – Audio Amplifier 2 Circuit 8-DIP from Nisshinbo Micro Devices Inc.. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

2013年3月25日 · Personally, the NJM4580D sounds better. If you look at datasheets for both 4560 and 4580 you shall see that schematics are identical! Both are upgraded versions of 4558, but 4580 is better of the two. These are industrial quality opamps. If you can find NJM2114, which is ultra low noise, it would be even better.

NJM4580 Ver.2012-09-14 - 3 - TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Frequency V+/V-=±15V, R L=2kΩ, Ta=25ºC 0 5 10 15 20 25 30 1k 10k 100k 1M 10M Frequency [Hz] Maximum Output Voltage [V PP] Maximum Output Voltage vs. Output Current