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ADS L470/2

Rockyhill

AK Subscriber
Subscriber
I picked up a pair of these recently for $70. From what I have read these were made in ~1985 so I’m inclined to recap the xovers. Does anyone have a schematic for these? ADS is not listed in the AK database. I assume I’ll need to pull the woofers to access them. I found a hand drawn schematic for ADS that was created in 1982 so me thinks it predates the L470/2.

These are very good sounding speakers. They are paired with my Dynaco ST-35. Also using a sub. Very detailed and airy.

I’m not wild about the vinyl cabinets but I can get over their looks because of the sound quality. One cabinet has some scratches and a slightly dinged corner. Once I cleaned them up and used some furniture scratch mask, they look pretty good. The metal grills are in great condition.

Overall, I’m very pleased with this pick up. When I went to look at them, I was taken aback when I saw the corner ding. My wife was with me and she said, “If you don’t get them, you’ll regret it when we get home”. She was right.


ADS 2 way crossovers.JPG
 
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These are very good sounding speakers. They are paired with my Dynaco ST-35. Also using a sub. Very detailed and airy.


Overall, I’m very pleased with this pick up.

Why can't you just use em? What makes you think they need a recap? Recap disease is contagous on AK. But there should be only one lytic cap in the crossover about the size of the one listed above. You can pull the input panel it has the crossover on the inside and get the proper value and well then get intimate with your new speakers and swap the cap. Let us know what the difference is.
 
Why can't you just use em? What makes you think they need a recap? Recap disease is contagous on AK. But there should be only one lytic cap in the crossover about the size of the one listed above. You can pull the input panel it has the crossover on the inside and get the proper value and well then get intimate with your new speakers and swap the cap. Let us know what the difference is.
Indeed it is! I’ll just use them.
 
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