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That's really interesting. Is that a common design in headphone and other consumer amps?
by wishinghand 5y ago
That's really interesting. Is that a common design in headphone and other consumer amps?
- isatty 5y agoI'd say a higher end DAC/amp would consider it. My Benchmark devices (which nwavguy uses as a reference to build his O2 and ODAC) does it the right way.
- DiabloD3 5y agoIt basically is now. He didn't invent the technique, but popularized it in inexpensive devices. The O2 has been surpassed by many great designs, but the O2 really did start that arms race.
- klodolph 5y agoIt was also popular in the 80s, 70s, 60s, and yes, the 50s. Everything old is new. The real question is, "Why did people switch to single stage amps in the 1990s and 2000s?" The answer is that a bunch of chips appeared on the market around that time which could do everything.