Hi.
Thanks for the replies
the only reason i use a dedicated hub is because it was recommend by marc (access) from another forum on i3/i5/i7 iMacs. - i don't know if this has made an improvement i feel it is the same to be honest.
i have also been using the virus as an audio input which is fine, bit i feel i don't have as much control as i would have wanted. also if i use it to sample i still feel i don't have the control i want from it. i see a lot of people are using it via midi. could someone advise me how to set this up correctly with my current setup - am i going to need an additional interface? or can i do this via usb. to be perfectly honest i don't mind loosing the ti software as i like using the hardware knobs etcs. but i have the following questions if using it via midi
- how do i get it set up.
- would i be able to apply logic effects onto the channels automation etc.
- is it reliable
if someone has the time to go through this it would be great. and hopefully i will finally be able to use the virus and not have to keep restarting it and rebooting my iMac/logic every half an hour
Thanks again,
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Here's what you need to do to set up the Virus TI via USB MIDI and standard audio via the main analog outs on the Virus. (As with all things Logic, there are probably 5 different ways of going about this. But this is probably the easiest).
You will NOT need a MIDI interface if this is your only MIDI device. You MAY want to get an inexpensive audio interface for your iMac. But you can always use the analog input on the iMac in a pinch. If you use the iMac input, you will just need a Dual RCA to stereo mini jack cable and then a couple of RCA to 1/4" adapters. (I have never seen a quarter inch to 1/8th inch stereo cable but someone probably makes one.) Then connect the main analog outs of the Virus to the iMac's input via the cable (with 1/4" adapters on the RCA ends).
Once you've done this, now it's time to set up Logic:
- Set Logic to use the iMac's own Core Audio driver in the Audio Preferences window
- Create a new MIDI multi device in Logic's Environment
- Click on each box within the MIDI multi device to enable all 16 MIDI channels
- Set the Port of this MIDI Multi Device to Virus TI MIDI
- Now create a new multi-timbral Software Instrument using the "New" track command in the arrange window. (Make sure to check the Multi-timbral box.)
- Assign the External Instrument "plug-in" type to the channel strip of one of the new tracks. (All tracks will "point to" the same instrument - they just access different MIDI channels of this instrument.)
- Open the External Instrument settings for this channel strip (just like you would open any other plug-in window)
- Assign the Virus TI MIDI MIDI multi device to the MIDI input of this External Instrument (in its setting window)
- Assign the iMac's analog input as the audio input for the External Instrument
- Now to access each part within a Virus multi, select that track/channel strip in the arrange window
Hopefully this gives you enough info to go on.
Regarding your other questions, yes, you will be able to apply Logic's effects to the Virus channel strip just like any other Logic instrument or plug-in. However, you would need to get a multi-input audio interface and connect all of the Virus's analog outputs to this interface if you want to apply effects to more than one mixer channel.
Although it sounds a bit complicated at first, this setup is 100% rock solid. The Virus will sync flawlessly and there will be no weird audio glitches. 
Now if Access would just pull their heads out of the sand and create a MIDI-based standalone editor, you could leave the nightmare of Virus Control behind you. (Don't hold your breath on this one. Access is apparently committed to flogging this dead horse.)