Posts by Dragonsf

After being able to set the VAP11G-300 to link to my home router,I can see now a new IP on the KPA (192.168.0.108). The Android app still can't find my KPA. What IP is it looking for?

At least I'm seeing, that the head gets a correct IP (192.168.254.100). My phone got 192.168.254.101, so everything should be fine.

Scenario: the AP is connected via LAN jack and USB jack to the KPA head. My phone (google pixel) is connected via WiFi to the AP.

I tried to connect the VAP11G-300 to the KPA head (no remote) (after having setup the WiFi to my router). I can connect my Android phone to the VAP11G, but the Android Rig Manager app can't find the KPA. I also tried to add a switch/hub to no avail. Am I missing somenthing?

I tried to connect the VAP11G-300 to the KPA head (no remote) (after having setup the WiFi to my router). I can connect my Android phone to the VAP11G, but the Android Rig Manager app can't find the KPA. I also tried to add a switch/hub to no avail. Am I missing somenthing?

I created the circuit in Multisim and the simulated results are:

The simulated values are:

I was able to finish the circuit on a perf-board. After some measurements, I found the following settings on the KPA getting the sound quite right:

The resulting KPA settings are:

Anyone tried that? I can't get it right.

Quote from Drapes

Any luck on the petrucci wah or we still at war with each other?

What is your suggestion?

Yes of course. Studied all threads for this, gave me the inspiration for my research.

Here you are:

https://docs.google.com/spread…10ahN2PE/edit?usp=sharing

If you find errors in the sheet, please report.

You have to play with the Peak setting, to get the correct sound.

I also calculated the lower frequency and higher frequency from the given group's Wah settings:

https://docs.google.com/spread…10ahN2PE/edit?usp=sharing

FYI: I think I got all the related data to create the KPA settings for any given Wah. If anyone is interested, I'll create a spread sheet, where you can look up all my compiled data so far or create your own KPA settings. Just ask.

No thanks, the volume is good enough for measuring. I got some nice consistent result BTW.

I measured the frequency response from the wah effect, by sending a white noise signal and measured the spectrum at the output.Peak Position (Q) was at 5 and Peak Range (drive was at 0%). The graph is logarithmic and I disregarded everything above 4000Hz. The pedal range was measure only in the negative range, in the positive range toe frequencies are higher then heel.

Quote from paults

Here are my thoughts:

Bypass Stack.

Turn off all other FX.

Set all Output EQ settings to "0"

Thanks, it works.

As I'm trying to analyse the wah-settings (KPA-In: sinus-sweep,KPA-Out->bela-audio dsp->spectral analysis) I need the most undistorted and clean settings. Any help is appreciated.

Regarding the inductor-less CS Wah:

It seems, the Q-Factor depends on the pot setting from 2 (Top = 100k) to 5 with a resonant peak at 440Hz with 11. Can we do that with KPA Wah?

BTW: I collected the data for some wah types previously:maybe that could help someone. BTW: Do we know, what the KPA Wah settings mean in terms of Freqeuncy range and Q-faktor?

Any news about Colorsound settings (inductor-less and Fuzz/Wah part)?

I'm trying to rebuild the circuits on Vero at the moment to do some FFT, but a comparison would be fine.

Quote from Antipodes

Looks like a 330 with humbuckers - did you build it or simply refinish it?

I've build it from scratch. Bought the wood in china, everything else from over the world. The Humbuckers were custom made by Stew Mac for me. Japanese GoTo Tuners, bone nut and brass bridge and tail.

My latest creation. It took me about 4 month to get the finish right (too cold for color-spraying). But I'd say, it was worth the time.: