I need to run at least 2 boosted USB, 2- 8Channel AES and a DVI-D (or possibly an HDMI instead) cables together in about 30-35' of PVC.

Will this create issues like crosstalk, inductance, speed reduction, clicks, clocking issues, bandwidth reduction, RF and other things I may not be aware of?

USB: 1. Houston Controller to/fro MAC
2. Pure 2 ADDA to/fro PC

( also Boswell audiokid )

Hi Dave... I have a question about the ADK AP Preamp... I know you have one, so I thought I might pick your brain about on thing in particular...

I am mildly versed in electronics. I understand that when you plug a mic into a mic preamp the mic expects to "see" or "react" to a specified impedance. I think that you want the mic preamp circuit to be x amount higher impedence then the mic (maybe I have that backwards).

I just acquired the PreSonus Eureka Channel Strip. It has a pre-amp, compressor, and eq for one channel. One of the knobs is the Impedance. From reading the manual, it says to adjust the knob to the impedance for whatever microphone I am using. It also says to try different combos to experiment, but that is all it says.

Hi,

Trying to figure out of I can use this thing with a preamp. I'm not too up on all this impedance stuff - you probably noticed. :tongue:

I am sure that as engineers we are all familiar with the terms high impedance, and low impedance. These words are usually used to describe a signal, and the load level that is needed by the signal.

I'm trying to understand inputs. I have an electric bass guitar that I'm running into a UCA202. The bass is passive and I don't have a pre-amp. Going from the UCA202 to my DAW (Logic Pro), the bass sounds okay.

Say you have a piece of electronic equipment which has an input impedance of 1Megohms, and an input capacitance of 10 picofarads as determined by a ceramic capacitor across the input resistor. This obviously creates an RC impedance filter which will act on any AC entering the device.

I am trying to calculate/meter the total load I am showing the pickups, but I'm a bit confused. I have a few mods in there to alter the sound of the pickup. The pot is 500k and wired with hot lead to lug 1, lug 2 is output and lug 3 is bent back and soldered to the base. I have 333k resistor and 1000pF cap between lug 1 and lug 2. I also have a 1M resistor between lug 1 and lug 3.