Channel strip microphone preamp and equalizer features a volume control circuit with project drawings are quite detailed diagrams and printed circuit board.
+/-15dB @ 12Khz shelving (switchable, either 8Khz or 16Khz)
+/-15dB from 600hZ to 10Khz peaking/dipping
+/-15dB from 150Hz to 2.4Khz peaking/dipping
+/-15dB @ 60Hz shelving (switchable, either 60Hz or 120Hz)
Highpass filter 50Hz to 800Hzr 12dB/oct.-Balanced mic preamp (impedance 2kohm)
-70dB to -30dB (with 30dB max gain range: 70dB)
Switchabel 30dB pad-Unbalanced line input -10dB to +20dB Switchable 48V phantom power-Phase switch
source nrgrecording.de Channelstrip circuit alternative link:
Microphone Preamp Equalizer Circuit Channelstrip
Password: 320volt.com
Published: 2008/02/17 Tags: audio control circuits
Proteus ARES pcb 3d model archive
@ Papylou prepared by our friend Proteus Proteus files for people using 3d models 3d printed circuit board pcb Thanks @ Papylou’s a great resource in the drawings
Draw your own 3D model of a few friends I wanted to share with you the file. Model files contain the model shown in the image below. Required For those who threw him into the description of the file. Hopefully useful to you. Use good-bye and good work …
Friends also following and proteu you in the 3D model files and a lot more different extensions with a 3D model file under the top right side to the left front to the back, in short, to everywhere UXUN proteu get into a throwing so you can look for the Alteros 3D View, I’ve used in a nice little program exists
Channel-Strip-Mikrofon-Vorverstärker und Equalizer verfügen über einen Lautstärkeregelkreis mit Projektzeichnungen, sehr detaillierten Diagrammen und einer Leiterplatte.
+/- 15 dB bei 12 kHz Regalen (umschaltbar, entweder 8 kHz oder 16 kHz)
+/- 15 dB von 600 Hz bis 10 kHz Peaking / Dipping
+/- 15 dB von 150 Hz bis 2,4 kHz Peaking / Dipping
+/- 15dB @ 60Hz Shelving (umschaltbar, entweder 60Hz oder 120Hz)
Hochpassfilter 50Hz bis 800Hz 12dB / Okt.-symmetrischer Mikrofonvorverstärker (Impedanz 2kOhm)
-70dB bis -30dB (mit einem maximalen Verstärkungsbereich von 30dB: 70dB)
Umschaltbarer 30-dB-Pad-Eingang für unsymmetrische Leitungen -10 dB bis +20 dB Umschaltbarer 48-V-Phantomspeisungs-Phasenschalter