Nando, I may go the 'loop' route eventually but right now I'm still sampling a pile of discs I've amassed over the years and once I get comfortable in knowing how to set the repair strength for various discs, I have a some digitizing projects that will keep me busy - most likely through the balance of the winter months.
These 'secret sauce' boxes aren't perfect by any stretch, which I am quickly learning, but in relation to actual random 'clicks and pops' removal - it is truly amazing. Wow. For instance, the brand new copy of Wolfgang's 'Mammoth' I recently scored in that bronze-ish vinyl has a surprisingly large amount of clicks. I was honestly shocked how much was buried in the tracks and equally floored at the resulting, cleaned-up presentation. Also have quite a few 1 dollar, 2 dollar 'flea market' discs - Robin Trower, Edgar Winter to name a couple - that I demo'd straight away and again - Wow! And these discs are in sorry shape. So the vinyl purchasing landscape completely changed for me going forward.
My first impressions:
The SugarCube, at least this newer version -
newer chipset ones - does introduce a very subtle change in sound character. Hardly anything to complain about but it is there. On some discs it slices off some of that airy, treble space around instruments or voices or impacts the original dynamic balance of things. It doesn't squash anything mind you but it does change the sound-stage spacing a tad bit and dynamics in oh-so subtle ways.
On periodic scratches, that repeat on playback for any given period of time, the SC seems to grab those 'clicks' with no problem. But if a bad pressing introduces periodic 'grazing' or less 'sharp' repetitive noise intervals - it doesn't attack those very well. And that makes sense to me because the SC algorithm most likely leans in a way to not alter the musical content as much as possible in the digital domain. A very fine line (no pun intended...) to have to walk I can imagine.
The mobile app is kind of sloppy but at the end of the day, it works well. I have my SC connected via an Ethernet cable. It updated to the latest firmware quickly.
I have a lot more fiddling around to do with it - most importantly - the computer interface part AND trying to connect directly to my Sony processor, pre-amp to see how well that path works. These 'Plus' models also have a second mode of noise reduction and equalization shaping I haven't even dove into yet.
Lots of fun still to come, no doubt.
I think the world-wide chip shortage dynamic has stifled production and that has created the 'sold out' thing.
The one I have didn't arrive through normal channels
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