Unfortunately there's no noticeable difference between the original CD and the Deluxe Edition CD of Frank. They are not bit-identical, but they share the same mastering. As far as I know, all CD version and digital issues of Frank shares the same mastering, including the 24bit version available at hdtracks.com (which also is watermarked). Vinyl is a different matter. The original 2008 vinyl pressing uses a master with less dr compression. Note that Dynamic Range reports from digitized vinyl are not entirely reliable, but if the values differs greatly you can be pretty sure a different master is used. It also sounds less compressed to me.
For Back to Black I was not talking about the 2016 Abbey Road vinyl reissue, but specific pressings of the Deluxe Edition CD. Certain pressings of the Deluxe CD uses an alternate less compressed master. I suspect this is the same master that was prepared for the original UK vinyl pressing, but it somehow got used by mistake on these CDs. You can read more about it here: http://forums.steveh...stering.132410/
Amy Amy Amy - Original CD
foobar2000 1.4 / Dynamic Range Meter 1.1.1
log date: 2018-10-10 08:05:10
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Statistics for: 13-Amy Amy Amy
Number of samples: 11245710
Duration: 4:15
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Left Right
Peak Value: -0.01 dB --- -0.01 dB
Avg RMS: -10.13 dB --- -10.30 dB
DR channel: 9.09 dB --- 9.28 dB
--------------------------------------------------------------------------------
Official DR Value: DR9
Samplerate: 44100 Hz
Channels: 2
Bits per sample: 16
Bitrate: 994 kbps
Codec: FLAC
================================================================================
Amy Amy Amy - Deluxe CD
foobar2000 1.4 / Dynamic Range Meter 1.1.1
log date: 2018-10-10 08:05:10
--------------------------------------------------------------------------------
Statistics for: 13-Amy Amy Amy
Number of samples: 11234050
Duration: 4:15
--------------------------------------------------------------------------------
Left Right
Peak Value: -0.01 dB --- -0.01 dB
Avg RMS: -9.90 dB --- -10.08 dB
DR channel: 8.87 dB --- 9.06 dB
--------------------------------------------------------------------------------
Official DR Value: DR9
Samplerate: 44100 Hz
Channels: 2
Bits per sample: 16
Bitrate: 998 kbps
Codec: FLAC
================================================================================
Amy Amy Amy - 2008 Vinyl
foobar2000 1.4 / Dynamic Range Meter 1.1.1
log date: 2018-10-10 08:34:01
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Statistics for: 13-Amy Amy Amy
Number of samples: 49273993
Duration: 4:17
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Left Right
Peak Value: -4.28 dB --- -4.81 dB
Avg RMS: -19.95 dB --- -20.39 dB
DR channel: 14.17 dB --- 14.06 dB
--------------------------------------------------------------------------------
Official DR Value: DR14
Samplerate: 192000 Hz
Channels: 2
Bits per sample: 24
Bitrate: 5410 kbps
Codec: FLAC
================================================================================