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Phoenix/Shruthi  with CD 4069 Filter / simila  the EDP WASP synth from 1978

The motherboard complies with the new V 2 version and is fully compatible with Shruthi/Phoenix V1.

 

 Please use the DIY manual of the Wasp motherboard also as DIY manual for the V2. 

 

Project 1:)

Shruthi/Phoenix NEWS:

After a longer break in the further development of Shruthi/Phoenix I decided to develop the Phoenix/Shruthi  with a CD 4069 IC filter in a limited edition. A similar filter was used in the EDP WASP Synthesizer   in the 1978.

Also the motherboard gets voltage inputs 1..10 Volt. The motherboard is extended by 1 (SMD) IC which is solderable.  Furthermore the buttons will be changed to 1:) the normal Shruthi buttons , as  also 2:) can now take round buttons.  Thirdly, the Plexiglas housing has also been reworked.

 - fast Phoenix-Wasp demosound - 

DIY do it yourselfe

the ready build Phoenix with CD 4069 Filter 

specifications:

Monophonic synthesizer, midi controlled

 

Sound generation Motherboard

2 digital oscillators, 1 sub oscillator, 2 LFO , 2 ADSR generators

1 Step sequencer , 1 Arp

 

filter:

Filter with CD 4069 IC  LP and BP  with distortion modes.

Audio in

 

control possibilities:

12-x internal modulation matrix

4 external CV in , 0...10 Volt overvoltage and reverse polarity protected.

Control voltages can be assigned to targets in the modulation matrix.

Max. Input frequency 10...20 Hz

BUY Phoenix CD 4069 limited Edition - go to the shop

here the  new  Phoenix/Shruthi motherboard 

How can you build this motherboard ?

Attention, you must set the firmware to 'WESPE' mode !!

We have written the instructions for you in german and english.

here you can view or download it

 

- DIY MANUAL-MOBO-german

 

- DIY-MANUAL-MOBO-english

 

- Schematics

 

- PCB files (CC-BY-SA) Mutable Instruments /Firmware (zip)

 

- Set the firmware to ' WESPE' mode' 

here the  new  CD 4069 filterboard 

How can you build this filterboard ?

We have written the instructions for you in german and english.

here you can view or download it

 

- DIY MANUAL-CD4096-Filter-german

 

- DIY-MANUAL-CD4069-filter-english

 

- Schematics

 

- BOM

both knobs are usable , classic and  NEW round

How can you build the PCBs into the case  ?

 

Case building instrucktions here

 

-DIY MANUAL CASE bulding-german

 

-DIY MANUAL CASE bulding-english

here are  the NEW CV in 0...10V    

 

the CV in

 

here you can see the analog CV inputs.

The CV inputs are protected against reverse polarity and overvoltage.

 

The sampling frequency is about 10..20 Hz.

both knobs are usable , classic and  NEW round

New switches 

 

Also new is that you can now use different switches. It is now possible to choose between round and standard square buttons.

and  , oh God ,  a on/off switch ........ yeahhh

(joke for insider)

The CASE

 

also the case was completely revised.

It is much easier to assemble and also more stable.

New is also the LCD protection glass .

Finally there is also an on/off switch.

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national:02368 57164

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international:0049 2368 57164

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