hardware/stick-preamp - This is a dual channel preamp in the making. I intend to use it with my [Chapman Stick](http://stick.com). You will need the [gEDA programs](http://www.geda-project.org) to view and edit these files. The [PCB editor](http://pcb.geda-project.org) is required to edit the board.

	Commit message (Collapse)	Author	Age	Files	Lines
*	do not attenuate tuner output at allHEAD master	rekado	2015-04-18	1	-1/+1
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*	board: place and connect C450	rekado	2015-04-10	1	-30/+39
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*	board: load updated netlist, remove pin	rekado	2015-04-05	1	-31/+35
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*	board.pcb: update to latest file format	rekado	2015-04-05	1	-1795/+1793
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*	remove superfluous pin	rekado	2015-04-05	1	-11/+0
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*	update component names / silk screen	rekado	2013-01-25	1	-103/+103
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*	3 mounting holes: M2x0.4	rekado	2013-01-08	1	-10/+7
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*	increase mount hole diameter	rekado	2013-01-02	1	-942/+940
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*	move cap away from drill hole	rekado	2013-01-02	1	-19/+20
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*	remove out pins to -Vcc from board	rekado	2013-01-01	1	-52/+47
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*	increase route to pin clearance	rekado	2012-12-31	1	-7/+7
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*	simplify routing of melody return cap	rekado	2012-12-31	1	-35/+28
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*	redesign	rekado	2012-12-29	1	-970/+1103
\| \| \| \| \| \| \|	- less space between resistors - removed trim pots - removed one signal buffer - routed Vcc through transistor pins (maybe change that later)
*	update all coupling caps to 10uF	rekado	2012-12-26	1	-10/+10
\| \| \| \| \|	this is to ensure that the voltage across the cap is low at all frequencies we care about.
*	clean up middle section	rekado	2012-12-26	1	-535/+535
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*	connect reference voltage via resistor; reduce cap value	rekado	2012-12-23	1	-66/+104
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*	replace power filtering resistor with inductor	rekado	2012-12-02	1	-18/+18
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*	replace another JFET with NPN transistor	rekado	2012-11-26	1	-25/+24
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*	replace JFET with NPN transistor	rekado	2012-11-26	1	-54/+53
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*	place and connect transistor in tuner mixer	rekado	2012-11-26	1	-271/+273
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*	add NPN transistor to make mixer active	rekado	2012-11-26	1	-133/+184
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*	add transistor after bass blend pots	rekado	2012-11-25	1	-201/+290
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*	update board to latest schematic changes	rekado	2012-11-23	1	-62/+85
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*	update board	rekado	2012-11-22	1	-1016/+834
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*	first complete layout draft	rekado	2012-11-20	1	-793/+475
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*	update board	rekado	2012-11-19	1	-710/+720
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*	update board	rekado	2012-11-19	1	-824/+821
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*	update board	rekado	2012-11-18	1	-398/+240
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*	add pins for bass effects insert	rekado	2012-11-18	1	-78/+132
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*	add connector for inputs	rekado	2012-11-18	1	-98/+104
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*	merge preamp circuits	rekado	2012-11-18	1	-105/+146
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*	crossover routing	rekado	2012-11-17	1	-1026/+1057
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*	start routing preamps	rekado	2012-11-17	1	-983/+1009
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*	reduce board size	rekado	2012-11-17	1	-943/+943
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*	use BOURNS 3296w footprint for trim pots	rekado	2012-11-17	1	-104/+101
\| \| \| \| \|	The footprint was created with the bourns_3266-3296.pl perl script by David Griffith using John C. Luciani Jr's footprint creation library.
*	roughly align both preamp sections	rekado	2012-11-17	1	-125/+118
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*	begin PCB layout	rekado	2012-11-16	1	-0/+2918