These are my build notes for the Nonlinearcircuits eurorack version of the Aries 329 Phase Flange.
"Circuit is based on the Aries 329 phase/Flange, which is not the same as but shares some similarities with the Arp Quadra phaser and the Tau pipe Phaser. This version is nearly all smd and uses BCM847 matched transistors."
The old Aries brochure:
![]()
![]()
Andrew supplied this board with the matched 847s already soldered onto the PCB.
![]()
![]()
![]()
![]()
![]()
The module needs two matched FETs.
![]()
Either a J108 or J 112
![]()
Andrew reckons that you do not need to match them to 1μV. Just buy a batch of at least 10 or so and find the 2 closest to each other. Maybe with in a few mV is okay. ??.
![]()
![]()
Links:
1. Muffs
2. NLC Blog
3. NLC Build notes
4. NLC Blog 2
5. Retrosynth Ads blog
6. Original aries schematics for the phase-flanger
"Circuit is based on the Aries 329 phase/Flange, which is not the same as but shares some similarities with the Arp Quadra phaser and the Tau pipe Phaser. This version is nearly all smd and uses BCM847 matched transistors."
The old Aries brochure:
...Some pics of the NLC panel & virgin PCBs
Some NLC words of wisdom.
...
Eat your Makeup is a short film by filmmaker John Waters starring Divine, Mary Vivian Pearce, David Lochary, and Maelcum Soul. (1968)
First solder the ICs.
....
Andrew reckons that you do not need to match them to 1μV. Just buy a batch of at least 10 or so and find the 2 closest to each other. Maybe with in a few mV is okay. ??.
This row is of the 22nf caps. Don't use cheap ones.![]()
I have to order more parts.
To be continued.
Links:
1. Muffs
2. NLC Blog
3. NLC Build notes
4. NLC Blog 2
5. Retrosynth Ads blog
6. Original aries schematics for the phase-flanger