We have collected the most relevant information on Audio-Gd Discrete Opamp. Open the URLs, which are collected below, and you will find all the info you are interested in.
Audio-gd discrete op-amps reviewed: OPA-Earth, OPA-Moon ...
https://www.head-fi.org/threads/audio-gd-discrete-op-amps-reviewed-opa-earth-opa-moon-opa-sun-v-2.397691/
Discrete circuits are considered to be superior to integrated circuits and it's explained in several ways: 1)The circuits are created for a specific purpose and voltage range, unlike the universal integrated op-amps. Here we have audio.
Audio-gd discrete op-amps reviewed: OPA-Earth, OPA-Moon ...
https://www.head-fi.org/threads/audio-gd-discrete-op-amps-reviewed-opa-earth-opa-moon-opa-sun-v-2.397691/page-17
Audio-gd discrete op-amps reviewed: OPA-Earth, OPA-Moon, OPA-Sun v.2 Home. Forums. Misc.-Category Forums. DIY (Do-It-Yourself) Discussions. ... So the JFET op-amp choice is correct. It's up to the required speed whether you need the AD8066 or might be something slower but more accurate. I like the OPA827 a bit more than the OPA211, is just a ...
Sparkos Labs, Inc. Discrete op amps for amplifying audio ...
https://sparkoslabs.com/discrete-op-amps/
The SS3601 / SS3602 discrete op amps will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and magnitude of class A bias current. Even the coveted OPA627 monolithic op amp, with a price tag of over 25 dollars, has 30dB less gain and around twice the noise of these discrete op amps.
Audio-GD - Underwood HiFi
https://www.underwoodhifi.com/products/audio-gd
Audio GD is a high end Chinese company that produces DAC's, preamps, headphone amps and other hi end 2 channel products. We were shocked at the price to performance these products offer. We will offer a 2 year warranty on our sales and service products we sell in our Georgia service facility. R2R-1 FPGA PCM/DSD DAC
Discrete OPAMP | diyAudio
https://www.diyaudio.com/community/threads/discrete-opamp.127371/
Recently I have built two type discrete OPAMP, they are upgrade of my old discrete OPAMP, One name call "Earth", it sound is natural, Other name call "Sun", it …
Supreme Sound Opamp V4 - Burson Audio
https://www.bursonaudio.com/products/ss-discrete-opamp-v4/
The entire discrete op-amp is constructed with audio-grade transistors and resistors that ensure minimal coloration and maximum dynamics. But that also posed the challenge of producing them with very tight component-matching. We only uses 0.5%-tolerance resistors and before soldering them onto the PCB we put them in a component burn-in module.
OPA-Earth & OPA-Sun, Discrete Opamp diy kits | diyAudio
https://www.diyaudio.com/community/threads/opa-earth-opa-sun-discrete-opamp-diy-kits.129849/
What do you people think of OPA-Earth & OPA-Sun discrete opamps by member audio-gd The test results published looks alright. Are they anything to consider, in place of Audio IC Opamps. For example OPA2134, AD797, LM4562, AD827 and LME49710, LME49870. Schematics, Info & Prices. Link...
Do Audio-GD op-amps still perform poorly? : headphones
https://www.reddit.com/r/headphones/comments/5gefny/do_audiogd_opamps_still_perform_poorly/
Audio-GD doesn't use opamps (although they had a discontinued series of gigantic discrete opamp modules, that were a lot like Burson's similarly huge modules; and a single DAC+amp to plug them into called the Compass), but they use an absolutely phenomenal current conveyer amp design that acts as a single monolithic current mode amp design ...
Discrete OpAmps - Analog Circuit Design · Samuel Groner
http://www.nanovolt.ch/resources/discrete_opamps/
SGA-HVA-1 High Voltage Discrete Operational Amplifier. SGA-HVA-1_r1.pdf. A discrete opamp for high supply voltages, fully tested. This is a general-purpose opamp which will perform very well in various implementations. The typical specifications for R L = 600 Ω and V supply = ±40 V: Input offset voltage: 5 mV Input bias current: −1.1 μA
Burson Audio discrete headamp. - Headphone …
https://www.head-case.org/forums/topic/5444-burson-audio-discrete-headamp/
That discrete opamp is definitely either Audio-gd's or copied exactly. I used them before, and they look EXACTLY the same as that in the pictures, except that the colour of the PCB board on mine was brown. kevin gilmore High Rollers 6.8k Posted January 26, 2009 dynalo, dynahi, dynafet, B22 and B24 are all fully discrete opamps.
Now you know Audio-Gd Discrete Opamp
Now that you know Audio-Gd Discrete Opamp, we suggest that you familiarize yourself with information on similar questions.
