Hello all !
I'am new and happy to find a board like this ,very interesting !
I'm currently searching for a Very High Impedance Direct Box Schematic for a Upright Bass Piezzo pick-up wich work very bad with a standard Active DI like BBS AR133 i used in my last recording session.
I noticed harmonics distortions around 100 to 400 hz so all the interesting frequencies.
Due to the input impedance i think...
somebody talk me about tube DI or Jfet DI
some example about stuff i'm searching for :
Leon audio Active DI With 33Mohm Z input ! http://www.leonaudio.com.au/active.htm
Radial eng JDV DI with variable Z input 3,9Mohm http://www.radialeng.com/di-jdv.htm
Countryman Type 85 with 10Mohm in pickup mode http://www.countryman.com/download/Type%2085%20DI%20Box%20datasheet.pdf
or tube DI :
groovetube DI with 3 Mohm http://www.groovetubes.com/assets/2084_gt_bricksheet2.pdf
so you will understand i would make my own Direct inject. Box for reccord and the stage
could you help me by giving some advices, project link or schematics
Thanks a lot
excuse me for my english in french ...
cordially
I'am new and happy to find a board like this ,very interesting !
I'm currently searching for a Very High Impedance Direct Box Schematic for a Upright Bass Piezzo pick-up wich work very bad with a standard Active DI like BBS AR133 i used in my last recording session.
I noticed harmonics distortions around 100 to 400 hz so all the interesting frequencies.
Due to the input impedance i think...
somebody talk me about tube DI or Jfet DI
some example about stuff i'm searching for :
Leon audio Active DI With 33Mohm Z input ! http://www.leonaudio.com.au/active.htm
Radial eng JDV DI with variable Z input 3,9Mohm http://www.radialeng.com/di-jdv.htm
Countryman Type 85 with 10Mohm in pickup mode http://www.countryman.com/download/Type%2085%20DI%20Box%20datasheet.pdf
or tube DI :
groovetube DI with 3 Mohm http://www.groovetubes.com/assets/2084_gt_bricksheet2.pdf
so you will understand i would make my own Direct inject. Box for reccord and the stage
could you help me by giving some advices, project link or schematics
Thanks a lot
excuse me for my english in french ...
cordially