Home / Forums / Vintage Melodicas / Clavietta / Reply To: Clavietta Reply To: Clavietta April 28, 2015 at 7:41 pm #4881 Shannon MParticipant Thanks, MM. Looks like at least a partial dis-assembly is coming up. I love the tone-my wife loves the low volume. 8^) But I have a hard time sustaining notes with the large leak. I may try a partial block as you suggest. Shannon