The kit
110 V AC power supply
Freitag, 22. Juni 2007
Just as an additional info for people in North America. I found that Mouser (http://www.mouser.com) has an appropriate 12 V AC 500mA wall-wart under part # 412-212054 . (Don‘t worry, it‘s not the
Finally
Freitag, 18. Mai 2007
The final PCBs arrived!!
Please send your orders to
Some problems
Sonntag, 22. April 2007
I received the PCBs from the factory a couple of days ago.
After being excited about the nice manufacture for a couple of seconds, I realized something was wrong. Really wrong…
When preparing the
Configurations and Prices
Most of the initial interest came from the US and Canada, and I have figured out that electronic parts are probably a lot cheaper over there than in Germany. So in this case it may not make sense
The manual
Here you can download the manual of the kit. It contains all the information necessary for building the kit as well as some information on possible tweaks and modifications.
This is my business card sized single-channel vacuum-tube multipurpose audio preamp.
The amp is based on the original design that was submitted to the Hack A Day Design Challenge Contest in 2006. You can look at the original website and all other great submissions at http://www.hackaday.com/contests.
After the contest I received email from people asking me if I would make a kit for the amp.
So, thanks to everyone who wrote me and after some improvements on the design, here it is…
If you are interested, write me at fabian[ at ]tubedogg.com
Impressum
Fabian Rieber
Spittastrasse 2
70193 Stuttgart
Germany
