Old Daily Logs
October 27, 1998
Added to the ORBAN Technical page the schematic for the stereo generator used in the Optimod 8200
October 19, 1998
Add to the ORBAN Technical page the block diagram for the Optimod 8200
October 18, 1998
Add to the ORBAN Technical page schematics of the 222A Sterero Spatial Enchancer
July 15, 1998
Added to the AKG Technical page schematics for the C12 microphone and the N12 power supply.
July 1, 1998
Added to the BSS technical page, schematics for the FDS-318 Stereo Multi-Mode Variable Crossover.
June 23, 1998
Added a new section to the technical page, schematics for BSS products. I'm starting with the FDS-310, Sweepable Frequency Dividing System at the request of gentleman who e-mail me.
June 7, 1998
Add another version of the ELA M250 & ELA M251 w/ M950 power supply schematic.
June 6, 1998
Check out the new technical page for Telefunken microphones. More specificly, the ELA series of microphones made by Telefunken.
June 4, 1998
Sorry, I been busy the last month. Currently working on a new section for the ELAM microphones made by Telefunken. Some of the schematics need a lot of cleaning up so it is going to take some time. Here is a sample to hold you over until I'm done. Schematic of the ELAM251E.
Also, added to the AKG technical page, schematics of the test ciruit used to qualify the 6072 tube used in the C12, C24 and The Tube microphones.
If you think I'm going too slow drop me line and encourage me.
April 17, 1998
Replaced the 412A/414A - Compressor Limiter schematic on the ORBAN technical page with a clearer copy.
April 10, 1998
Add the the ORBAN page schematics for the following products
412A/414A - Compressor Limiter516EC - Dynamic Sibilance Controller
622 A/B - Parametric Equalizer
April 17, 1998
Replaced the 412A/414A - Compressor Limiter schematic on the ORBAN technical page with a clearer copy.
April 10, 1998
Add the the ORBAN page schematics for the following products
412A/414A - Compressor Limiter516EC - Dynamic Sibilance Controller
622 A/B - Parametric Equalizer
March 30, 1998
Add to the AKG technical area the schematics for the following microphones and capsules.
C568E - Shotgun Microphone
SE 5 and SE 5-10 preamps
CE 1, CE 5, CE 5-1 and CE 10 capsules
March 28, 1998
Corrected dbx technical table to include 2nd part of the dbx 905 output stage.
March 22,1998
Added to the AKG technical area the schematic for the C61 microphone with N61A Power supply and MK61 cable.
March 19, 1998
Added to the dbx technical area all the hookup diagrams for the 900 series modules.
March 18, 1998
Added to the dbx technical area the following schematics :
dbx 929 - Hiss Reducer
dbx 933 - Distribution Amplifier / Mixer Module
941A - Type II Noise Reduction Encoder
942A - Type II Noise Reduction Decoder
F-900A - 9 Unit Main Frame
FS900 - 2 Unit Main Frame
February 19, 1998
Added to the dbx technical area schematics for the dbx 911 Type I Noise Reduction.
January 22, 1998
Added to the dbx technical area schematics for the dbx 905 Parametric Equalizer.
January 2, 1998
Added to the AKG technical area schematics for the B9, B18 and B18/48V (Battery Packs).
December 29, 1997
Added to the dbx technical area schematics for the dbx 904 Noise Gate.
December 19, 1997
Added to the AKG technical area three different schematics for the C24 microphone which include the power supply schematics and cabling.
December 15, 1997
Added old daily update logs.
December 14, 1997
Added to the dbx Technical area, schematics of the 903 Compressor / Limiter main board and LED board.
December 12, 1997
Added to the dbx Technical area, schematics of the 902 De-Esser main board and LED board.
December 11, 1997
Added to the AKG Technical area, schematics of the C60 microphones with different power supplies and connectors..
December 10, 1997
Added to the AKG Technical area, schematics of the C451E, C451EB, C452EB and the C460B microphones.
December 9 ,1997
Added to the AKG Technical area, schematics of the C412, C414, C414/P48, C414B/ULS and C414B/TL. In addition the RF modification for the C414EB has also been added.
December 8, 1997
Added to the AKG Technical area, schematics of the C414E1, S42E1 and C414EB.