raven7132

Can't argue with that. I will agree that adding this (your) tweeter does wonders for the sound quality.

If you are going to replace the tweeters I highly recommend the emminence apt-50. Bob Crites uses them and you can purchase a pair of ct-125's for $160. Or like me you can modify the K-77 horn and attach the apt-50 drivers yourself for about $65. The difference is phenomenal.

Having problem with pics. Putting the apt-50 in was a fantastic investment. It blows the k-77 away. The speaker simply comes alive. It's a very simple project that brings out substantial audio improvement.

Yeah the throat of the apt-50 and K-77 matched perfectly. I need to do some work on them today so I will hopefully get some pics up a little later for the forum.

I own a Yamaha m-80 w 250 wtts/chn and love the "legend". I also have a nakamichi pa-7 and think it is the best amp I have ever owned. It's all a question of taste, and what you are playing with the marriage of components. I can tell you the Yamaha I own is a great product.

I bought a pair of emminence apt-50 tweeters like bob uses and soldered them onto a k-77 horn. Works wonderfully at $65.

I just completed them and it was not very difficult. I tapped the center hole out of the K-77 horn and soldered the Apt-50 supertweeter onto the horn. Sounds great.

I will I just simply screw in the apt-50 to the horns of the blown k-77's that are in the la scalla's.

The eminence apt-50 is what Bob uses. They can be bought for $29. I love Bob, but I can't see spending all that extra money on his units when I can buy the same thing for a lot less. I am hearing the Beyma cp-25's are an even better upgrade, but the horn would require modifications to the boxes.

You can save some money by buying eminence ap-50 tweeters for around $29 ea. They are the same driver as in the crites ct-125.

Even better is these folks are going to ship them for $101.00. About half. They are rough, but nothing that a bit of carpentry can't handle and make them as good as new. I was actually happy the tweeters were blown since it is the weak link in the scala. It seemed to bring the price down. I've wanted a pair of these for sooo sooo long. My Nakamichi pa-7 is going to love to power these.

yes they were/

I have purchased a pair of lascala's with blown tweeters. I am thinking of replacing them with the eminence ap-50's. Does anyone have any better ideas? Additionally, I have the AA crossovers in these, and in the future am thinking of upgrading here. I am debating over the merits of the al-k and the crites al-4500?