FS: vermona ET6 flute filter kit

[trouby]

hi,
for the DIYers I have a bit crazy idea:
i found the schematic interesting of the passive RC-lowpass filter bank of the GDR organ ET6 from vermona.
i attached the original and cleaned schematic without the values
the filter has 6 octave lines and each octave is splitted in 2 filters - the organ has splitted keyboard to bass and treble - left is bass and right is treble with 3 inputs.
i called the bass input A and the 3 treble B, C, D.
makes in summary 24 inputs.

kit contains:
- NOS styroflex capacitors
- resistors
- 2 1/4" jacks
- manual in paper and pdf

you need:
- solder bar if you want
- more jacks
- PCB not yet
- a 24 pos. rotary switch if you like: in germany: http://www.ebay.de/itm/251122279623
- a pre-amp. the filter is complete passive.

price:
$ 100 total incl. shipping - drop me a line for ordering.
packages are limited...

PS: my PCB not arrived yet, don't know yet how it sounds

---

et6-flute-blank.gif
Description:
Filesize:	87.74 KB
Viewed:	290 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

---

[trouby]

test built...
sounds interesting

---

flute_filter.jpg
Description:
Filesize:	231.86 KB
Viewed:	283 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

---

[trouby]

i made a datasheet

---

et6-flute_filter.pdf
Description:		Download (listen)
Filename:	et6-flute_filter.pdf
Filesize:	524.03 KB
Downloaded:	295 Time(s)

---

[trouby]

http://www.youtube.com/watch?v=GYTujqh6Z38[url]

---

flute_filter-open.jpg
Description:
Filesize:	112.04 KB
Viewed:	265 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

---