Acebassmusic Posted April 13, 2014 Share Posted April 13, 2014 (edited) For Sale - Nordstrand 3B-5A 3 band on board preamp. Controls consist of 5 knobs and 2 switches (switches can be removed from system) - treble, mid (pull to change frequency), bass, blend, vol (pull passive). I had the pre amp in my W&T and had the 2 switches wired to the pickups for are for series / parallel. If you don't have holes for the switches you can remove them and wire the pickups direct to the preamp. There are wiring details on the Nordstrand site. [color=#58596B][font=Helvetica, Arial, sans-serif][size=3][size=4][color=#000000]Overall gain is +/- 10db by a trim pot on the circuit board[/color][/size][/size][/font][/color] [color=#58596B][font=Helvetica, Arial, sans-serif][size=3][size=4][color=#000000]Bass +/- 12db @ 50hz[/color][/size][/size][/font][/color] [color=#58596B][font=Helvetica, Arial, sans-serif][size=3][size=4][color=#000000]Treble +/- 12db @ 4khz[/color][/size][/size][/font][/color] [color=#58596B][font=Helvetica, Arial, sans-serif][size=3][size=4][color=#000000]Midrange +/- 12db@1khz[/color][/size][/size][/font][/color] [color=#58596B][font=Helvetica, Arial, sans-serif][size=3][size=4][color=#000000]9 volt system[/color][/size][/size][/font][/color] [size=4]New[/size], one of these would cost £205 and I am looking for £110.00 plus shipping. Heres a few pics of the preamp in and out of the bass. Edited May 11, 2014 by Acebassmusic Link to comment Share on other sites More sharing options...
Angel Posted April 14, 2014 Share Posted April 14, 2014 Thought I'd look for a wiring diagram, but i can't find the [color=#282828][font=helvetica, arial, sans-serif]Nordstrand site!?![/font][/color] Link to comment Share on other sites More sharing options...
Acebassmusic Posted April 14, 2014 Author Share Posted April 14, 2014 I couldn't find the original site either! Heres a link to another "Nordstrand" site.. [url="http://ristolainstruments.com/nordstrand/faq-support/"]http://ristolainstruments.com/nordstrand/faq-support/[/url] Scroll down to the Preamp Schematics and pick "Kitchen Sink 3b Installation" Link to comment Share on other sites More sharing options...
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