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Reviewers with LP (or digital) -final
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Posted on March 16, 2017 at 04:44:06 | ||
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Joined: May 12, 2009 |
Chronicling the reviewers who use LP (as a primary source) was not an exact science. LP held the torch through the dark days of digital, in the 1980s and 90s. That said, it now appears the vast majority of U.S. reviewers prefer digital-CD. These reviewers, in my opinion, got it right. With a format that always had numerous advantages, except the big one, sound. But this has changed - digital (most of it Red Book) came of age more than a decade ago, and reviewers followed accordingly. Digital is sweeping the audio world, as predicted when the first numeric-tape recordings were made in the 1970s. I say 'sweeping' not 'swept' because this process has taken much longer than many thought. Most electronics today -inc. car audio, are analog, as are loudspeaker crossovers. This is not unlike home cinema, which is experiencing a 30-year switch from standard-definition to HD and now, UHD. A whole new recording and playback system was needed. Audiophiles got (both) of these, but they had numerous distractions and potholes along the way. A wobbling transport, lots of radiated noise, a poorly-designed output stage, then converters dropping from 16 bits to 1. Not all dropped this acutely, some were chopped to 5-6 bits. Now, improved 6-bit converters (like ESS 9018) or 16-20 bit R2Rs are the rage. Then, D to A. Wait a minute, D to what ? Yup, analog, and early in the chain no less (through DAC, preamp and power amp). A solution arrived, however, with full-digital amplifiers. Here, digital signals drive a switching output stage. This type of product, out since the late 1990s, is finally getting attention - Lyngdorf TDAI, NAD M2, Technics R1 system. DSP crossovers are catching on as well... I remember J. Gordon Holt always breaking a story (he thought) would move us closer to live music. Embracing digital recording then later, playback, he held to his mission. Doug Sax said digital-CD "should sound better than LP", in a 1989 Stereophile interview. Let's embrace the future -and go beyond DACs, as good as they are. If we're converting digital to analog, we're not hearing digital. How would vinyl lovers feel if we digitized LP and kept it that way through the amp ? UHD For Audio - that's what this should be called... |
Ah. So we're in agreement here., posted on March 22, 2017 at 15:15:40 | |
Posts: 4778
Location: Minnesota Joined: April 24, 2002 |
IOW, not a digital amp, but a digitally controlled amp. No worries there. |
RE: Ah. So we're in agreement here., posted on March 22, 2017 at 15:29:42 | |
Posts: 810
Joined: May 12, 2009 |
But when referring to digital-controlled, it doesn't say 'analog'. |
RE: That's right!, posted on March 23, 2017 at 14:26:06 | |
Posts: 810
Joined: May 12, 2009 |
There is no analog stage - as John Atkinson, Robert Harley and the schematics show. |
That's pretty funny., posted on March 24, 2017 at 14:04:53 | |
Posts: 4778
Location: Minnesota Joined: April 24, 2002 |
You really don't have any idea do you! |
RE: That's pretty funny., posted on March 24, 2017 at 15:20:30 | |
Posts: 810
Joined: May 12, 2009 |
I don't need an idea. These products are real-world, accept or not... |
That's really funny, posted on March 17, 2017 at 11:28:42 | |
Posts: 4778
Location: Minnesota Joined: April 24, 2002 |
No DAC- no conversion. Therefore does not drive speakers either. |
Link? (nt), posted on March 16, 2017 at 21:39:37 | |
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Location: SF Bay Area Joined: April 22, 2003 |
(nt) |
RE: you still won't get it..., posted on March 17, 2017 at 11:27:44 | |
Posts: 4778
Location: Minnesota Joined: April 24, 2002 |
PCM is for the encoding of analog signals to digital. |
RE: you still won't get it..., posted on March 17, 2017 at 11:34:25 | |
Posts: 810
Joined: May 12, 2009 |
But we're not encoding. We're only dealing with digital signals. |
RE: That's a good link, posted on March 22, 2017 at 14:31:34 | |
Posts: 810
Joined: May 12, 2009 |
Did John tell you he would clarify ? These are digital amps, as the schematic shows... |
:), posted on March 17, 2017 at 18:37:04 | |
Posts: 4778
Location: Minnesota Joined: April 24, 2002 |
That's because said papers don't exist :) |
RE: :), posted on March 17, 2017 at 19:19:11 | |
Posts: 810
Joined: May 12, 2009 |
They do, but the products are what really count. Growing by the year. |