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Ripping vinyl |
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ICL1P
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Joined: 04 Aug 2012 Location: Faringdon, Oxon Status: Offline Points: 2397 |
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Topic: Ripping vinylPosted: 12 Jan 2016 at 8:27pm |
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I'd never ripped from vinyl and quite fancied having a go so that I could listen to my vinyl in the car. After a small amount of research and a short email conversation with Bob (morris minor) I purchased a USB device (Behringer U-Contro UCA202) for a little under £20.
We are a Mac household. My TT and Reflex M are in a different room from my iMac, so I'm limited by the availability of my wife's MacBook Pro. I installed the free Audacity software on the MacBook Pro, plugged in the Behringer by USB and after unplugging the Reflex from my amplifier I plugged it into the Behringer's inputs. The input volume from the Reflex was too high and I could find a way to reduce to reduce it in Audacity. So, I posted for help on the Audacity forum and quickly learned that there is, apparently, no way to vary USB input volumes on a Mac. Damn! The guy I had the forum dialogue with was so keen to help he even picked up the phone to GSP and spoke to John Cadman. He came back to say that a solution exists for me if I trade in my Reflex M for an Accession, which has variable gain. John C may still be waiting for a call from an unknown Reflex M owner. Well John, it's me, but at present I can't possibly justify the cost of the upgrade. I told Bob all about this and he kindly offered to lend me some in -10 dB line attenuators. These arrived and I tried them yesterday evening. Volume input was decreased, but probably a bit more than would be ideal. I have seen some -3 dB inline attenuators on eBay; I may try them. To date I've only recorded one side of one LP. Maybe a selection of attenuators would be needed for albums recorded at different levels. I don't know when I'll get a chance with the MacBook to record another LP, but on the first one I noted that one of the stereo channels was at a consistently lower level than the other. Is this likely to be how the album was recorded or is it indicative of a badly set up cartridge? |
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Ifor
===== Reflex M & ACCESSION M, CuSat50, Majestic DAC, a Proprius pair. |
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Chris Firth
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Joined: 16 May 2013 Location: Rossendale, UK Status: Offline Points: 1665 |
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Posted: 12 Jan 2016 at 9:24pm |
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Which cartridge are you using?
The level being very low on one channel may well be down to poor setup, but equally it may be due to a cartridge fault. Whenever I record vinyl I hook my Reflex M up to my Solo II headphone amp, and take the output from the headphone socket into the recorder's input. My recorder is a Tascam DR-07 MkII. This way I can prevent overloading the recorder's input, and because the recorder is a complete standalone unit there's absolutely no chance of noise contamination from a computer's USB port. |
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ICL1P
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Joined: 04 Aug 2012 Location: Faringdon, Oxon Status: Offline Points: 2397 |
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Posted: 12 Jan 2016 at 10:18pm |
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The cartridge is G1042. The difference between the channels isn't huge. I've not noticed it when listening.
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Ifor
===== Reflex M & ACCESSION M, CuSat50, Majestic DAC, a Proprius pair. |
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Chris Firth
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Joined: 16 May 2013 Location: Rossendale, UK Status: Offline Points: 1665 |
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Posted: 12 Jan 2016 at 10:33pm |
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The 1042 isn't known to have channel balance problems.
It does however have a very high output - I know, 'cos I have one. The high output will in turn produce a significantly higher signal from your Reflex M. Your channel imbalance is likely to be down to a less than optimal cartridge setup. Which arm is on your deck? |
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ICL1P
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Joined: 04 Aug 2012 Location: Faringdon, Oxon Status: Offline Points: 2397 |
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Posted: 12 Jan 2016 at 10:48pm |
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The arm is a Rega RB1000.
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Ifor
===== Reflex M & ACCESSION M, CuSat50, Majestic DAC, a Proprius pair. |
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tg [RIP]
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Joined: 19 Jan 2008 Location: Sydney Status: Offline Points: 1866 |
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Posted: 12 Jan 2016 at 11:00pm |
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You can't change the azimuth on that readily, but you might be able to balance it up by tweaking the bias.
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Tony G
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ICL1P
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Joined: 04 Aug 2012 Location: Faringdon, Oxon Status: Offline Points: 2397 |
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Posted: 12 Jan 2016 at 11:21pm |
You're scaring me, but I'll have a go when I've checked out another couple of albums to confirm it is so. I hate tinkering with setup. |
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Ifor
===== Reflex M & ACCESSION M, CuSat50, Majestic DAC, a Proprius pair. |
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