Dear @mgrif104 : Well, as me you are lucky to own the ADS L2030 because were manufactured les than 100 pair speakers..
The L2030 " born " as the needs of Telarc recording studio lookin for a very special and exclusive studio monitors and was ADS who made it and the began of the Telar LP recordings used the ADS BC-8II bi-amplied by a pair of Threshold 4000 amps. Those ADS were non comercial item.
From there Telarc gone to the L2030 and in some recordings the L1530. Normally the drivers were made by ADS but with those both models were made in exclusively bay a Germany manufacturer where the Tweeters and main mid-ranges came from there and are unique. Unfortunatelly if something goes down with any of these two drivers there is no way to have again and are really dificult to fix those coils.
Those drivers are just truly exceptional and especially the tweeter..
Yes, I new of that digital Ads time delay.
R.

