All rights of photos and text reserved. Usage of photos or text from my blog on other websites or for any other purpose only with prior permission. If you want to use any material from my blog please contact me by email.

Friday, November 11, 2016

Live from Denmark : ETF 2016 - Part 9


After people spent a lot of time setting up yesterday and tweaking, more and more systems come alive. Before we go into that some impressions from St. Helene

A cold November morning with nice clean fresh air.

Bjorn on the way to breakfast. He rightfully looks happy since the organisers did a tremendous job again and the ETF started nicely.

Here some impressions from Chuck's system:

He brought his newly developed speakers:

The idea behind this concept is a horn speaker with reasonable size to accommodate regular living environments.

Chuck discovered a horn that fitted the purpose and combined it with a proprietary woofer made to his specs! The horn is fitted with an Alter 802.

All this resulted in a speaker with 97dB sensitivity. Impressive how he fitted that into this size and gave it such a beautiful shape:

He drives them with 4 mono amps which he built himself. they are 4P1L driving 4P1L good for about 1.5W each. There are 4 since he bi amps the speakers. Two mono blocks are stacked upon each other:

Job well done! You can read more about what Chuck is up to on his blog ElectraVolt.

Best regards


No comments:

Post a Comment