If my memory serves me correctly, the Impulse was kind of like Zildjian's answer to the Paiste Rude. I think they were a lot heavier than the normal "A's" at the time and were more of a middle of the road cymbal than a higher line A or K.

The Impulse line was the predecessor to the current Z series, produced c. early to late 80s. They should be pretty heavy cymbals, and they are pro-level, not budget. The Amir line was the budget line of that period.

I don't think there are a lot of Impulse cymbals kicking around out there. They're fairly rare. I've never seen any, myself.

Cool to have.

Charles

I purchased a pair of these when they first came out back in the 80's. I am still using them today. They were the predecessor to the K's. They resembled the Paiste Rude's. The impulse are very heavy and have a great sound. I wish I had purchased some other Impulse series cymbals when they were out. The finish is raw but the sound is great. I agree, not many are around and not many drummers seem to remember them.