Acebassmusic Posted April 13, 2014 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
Angel Posted April 14, 2014 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]
Acebassmusic Posted April 14, 2014 Author 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"
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