This unit is really "updated" from the original unit. The springs are the shape of a pyramid and there are (2) green circuit boards inside. The original was set @ "7" for the normal sound. Now, "4-5" does the trick. It seems to be more efficient! Don't try to fix the "old" unit, replace it with this "new" unit. Well worth the modest price.
Verified purchase: Yes | Condition: New
This is actually like between a medium and a long decay tank . Sounds like a good sized hall instead of a large room with more sparkle .
Verified purchase: Yes | Condition: New
it sounds ok, I am not into sound too much. it replaced my old one.
Verified purchase: Yes | Condition: New
direct replacement easy to install
Verified purchase: Yes | Condition: New
As advertised
Verified purchase: Yes | Condition: New
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