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