I have recently been presented with 40 - 50 used western classical albums. Most of them 'look' in very good condition; there are a few with very light scratches. Overall they all 'look' well cared for.
I have slowly started cleaning them a home brew solution of isopropyl alcohol/distilled water/dish-washing soap and am making use of a vacuum cleaner; post cleaning the records look nice & bright.
Unfortunately, most of the 10 odd records that I have cleaned sound crackly in sections, but the music comes through clearly. A couple of them also have very minor groove damage.
Am I damaging my stylus by playing such crackly albums? Remember, they have been well cleaned! Do I run the risk of damaging my mint/near mint vinyl records by using the same stylus to play both the cleaned crackly albums & perfect/near perfect ones?
Or is it necessary to invest in an old cheap turntable to play these crackly albums?