Harbeth Super HL5 plus Break-in


The following is an excerpt from the Harbeth User Guide:

"After exercising your new Harbeths for just a few hours they will be fully ready for a lifetime of enjoyment".

After going to the Harbeth site it pretty much said the same thing as the user guide but added that the supertweeter would take a little longer to break-in.
My new Harbeth's sounded the same after I put on around the first 100 hours so I believed the above until around the 120-150 hour mark I noticed (or so I think) the midrange sounding more realistic to the point of more enjoyment! I don't know if I'm actually hearing an improvement or I'm just getting used to the Harbeth sound since the 5's are my first experience with Harbeth in my listening room.

I would like to hear others that have owned or still own the Super 5's and whether or not you have experienced the same thing as me or something else.
routeman21

Showing 3 responses by geoffkait

cd318
Give or take the odd tube design, but even they are now sounding like SS amplifiers!

>>>>Gawd, I hope not. 😩
cd318
When the designer of the speakers insists that there is no such thing as break-in (after the initial first few minutes) and that they were designed to be used with their grilles left on, don’t you think it’s worth paying attention to his words?

>>>>Designers are oft the last to get the word. It’s called having blinders on. 😎 Or perhaps Resting on one’s laurels. 🌿 Hyper focused 👀 on circuits. Happens all the time. Witness Electronics Designers and wire directionality, fuse directionality, aftermarket fuses, power cords. Are they living in caves somewhere?