The only record sleeves I would now purchase are the Mobile Fidelity (inner) sleeves. They are more expensive but they work as intended and the quality control tends to be more consistent than sleeves from other sources.
The poly-lined paper sleeves from Acoustic Sounds do leave the record exposed to contaminants from the record jacket. I've had dust/paper bits/etc. from older record jackets end up on the exposed portion of the LP. After spending a lot of time and trouble to clean them and protect them, I'm not willing to have the cleaned LPs subjected to contamination just because the sleeve wasn't designed properly. If they fix the design and manufacture so that the LP is fully covered the sleeves would be excellent for the money.
I no longer order any sleeves from other sources or manufacturers due to poor design or inconsistent quality control. If someone finds a source other than Mobile Fidelity that has a well designed sleeve and consistent quality control, I'd be willing to give them a try.
Tom
The poly-lined paper sleeves from Acoustic Sounds do leave the record exposed to contaminants from the record jacket. I've had dust/paper bits/etc. from older record jackets end up on the exposed portion of the LP. After spending a lot of time and trouble to clean them and protect them, I'm not willing to have the cleaned LPs subjected to contamination just because the sleeve wasn't designed properly. If they fix the design and manufacture so that the LP is fully covered the sleeves would be excellent for the money.
I no longer order any sleeves from other sources or manufacturers due to poor design or inconsistent quality control. If someone finds a source other than Mobile Fidelity that has a well designed sleeve and consistent quality control, I'd be willing to give them a try.
Tom