Previously Featured Builds

build

Spencer Cheung

Spencer Cheung

This is my third Pass DIY project - A60 monoblock. 1. Monoblock approach. 2. Heatsink size is 230mm x 280mm… More...
build

Peter Daniel

Peter Daniel

Here are pictures of my another project. It's an integrated amp combining Zen and Bride of Zen in one chassis.… More...

The Kleinhorn Part 2 — Nelson Pass / 2004

If you saw part one of this project (AudioXpress, January 2005), you know that the KleinHorn is a big toy, and you can imagine that it’s hard to resist playing with it further. When Chris and Matt built the horns last year, they made different driver chambers and replaceable front baffles, so that it would be easy to try different loudspeaker drivers. In this part we will first briefly explore some of the effects experienced with different amounts of absorbent stuffing in the horn as presented in Part 1. Then I will describe the effort to add scary deep bottom… More...

Amp Camp Project — Pass DIY / 2016

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