In remembrance of the late Signor Gandini.

Excellent Head-Fi'er, instant payment. Thank you! - Aumkar

Unfortunately, we have no plans for any revision to the CAL.1H.

I had purchased this when the Empyreans were launched, have never used it. It's just sitting in it's box since the last few years. Condition is excellent and essentially brand new. I'm in the process of moving into a new facility and most of my collection is packed away in boxes. This is one...

Hello everyone, Just wanted to give an update regarding the CAL.1H. We have been slowly working away in the background building up our Worldwide retail presence. The sub-$500 Headphone market is the most competitive as everyone knows. We understand the value of auditioning the Headphones...

The nostalgia of unboxing vintage Headphones again after years sure brought back a lot of memories! Thank to my buddy, Michael @GREQ

Oh yes, there is leakage for sure, I'd say the leakage is between a DT880 and HD600. There is no direct damping on the rear as that would have caused us significant issues in the response due to the magnetic structure of the driver used. But, from our experience and testing we've had very...

There is no passive radiator, the assembly of the CAL.1H is as classical as it gets when it comes to Dynamic headphones. A body on frame SUV analogy is perhaps the most suitable. Here are some photos for better understanding -