Hi, No, covering an upright may improve the DC system response so long as the lights can be seen. In some climates heat may be a problem, but I've never found it to be so where I live. If it is, remove the kick board as well as the music desk and the ambient room temperature will prevail very quickly. I always use a back cover (plastic works well) for uprights as it improves system response about ten fold. At 10:06 AM 7/3/2009 -0400, you wrote: >Does covering an upright have any adverse effect with DC system? Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. Non calor sed umor est qui nobis incommodat mailto:pianotuna at yahoo.com http://us.geocities.com/drpt1948/ 3004 Grant Rd. REGINA, SK, S4S 5G7 306-539-0716
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