I finally got around to getting the NomNom v2014 built. I fired it up and it passes sound but there is no phasing. I have the default diode in there and haven't tried the 4.7v Zener that is suggested in the doc.
I'm using a quad set of 2N5952 from Guitarpcb that I had gotten a while back.
Here are the voltages I am seeing
Source Voltage - 8.9v
TL074
1 - 4.10v
2 - 4.10v
3 - 4.10v
4 - 8.10v
5 - 4.10v
6 - 4.10v
7 - 4.10v
8 - 4.09v
9 - 4.09v
10 - 4.09v
11 - 0v
12 - 4.10v
13 - 4.10v
14 - 4.09v
TL072
1 - 4.09v
2 - 4.09v
3 - 3.90v
4 - 0v
5 - varied
6 - varied
7 - varied
8 - 8.10v
When I hook up the led the lfo looks to be working and it varies with the spd knob
Q1 - 2n5087
e - 4.10
b - 3.55
c - 2.45
Q2-Q5 - 2n5952
g-4.10
s-4.09
d-3.40
They are all reading the same give or take a hundredth of a volt. The voltages look odd to me, but I'm not sure why. I have a working smoothie that I haven't tried reading voltages from yet...
I have some 2n5457 that I am working on matching and will try those later.
Any suggestions? Sometime fresh eyes help...
Thanks for any help!
I'm using a quad set of 2N5952 from Guitarpcb that I had gotten a while back.
Here are the voltages I am seeing
Source Voltage - 8.9v
TL074
1 - 4.10v
2 - 4.10v
3 - 4.10v
4 - 8.10v
5 - 4.10v
6 - 4.10v
7 - 4.10v
8 - 4.09v
9 - 4.09v
10 - 4.09v
11 - 0v
12 - 4.10v
13 - 4.10v
14 - 4.09v
TL072
1 - 4.09v
2 - 4.09v
3 - 3.90v
4 - 0v
5 - varied
6 - varied
7 - varied
8 - 8.10v
When I hook up the led the lfo looks to be working and it varies with the spd knob
Q1 - 2n5087
e - 4.10
b - 3.55
c - 2.45
Q2-Q5 - 2n5952
g-4.10
s-4.09
d-3.40
They are all reading the same give or take a hundredth of a volt. The voltages look odd to me, but I'm not sure why. I have a working smoothie that I haven't tried reading voltages from yet...
I have some 2n5457 that I am working on matching and will try those later.
Any suggestions? Sometime fresh eyes help...
Thanks for any help!