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DIY Stompboxes => Digital & DSP => Topic started by: lil PopTart kid on August 10, 2010, 12:27:53 AM

Title: Computer recording interface
Post by: lil PopTart kid on August 10, 2010, 12:27:53 AM
My friend is always recording songs on his home computer.  He was looking for a USB interface to make life easier.  He wants a midi input. An xlr input, and a 1/4 inch mono input.  I don't even know where to start?  I could probably find out how to wire the xlr and 1/4" to the USB .  However, I don't even know where to start with the midi section.  Any tips advice resources on this project?
Title: Re: Computer recording interface
Post by: jasperoosthoek on August 10, 2010, 06:37:31 AM
You cannot wire an XLR and jack plug to the USB port, you need some kind of interface.

You could consider the Desktop Konnekt 6 from TC Electronics: http://www.tcelectronic.com/desktopkonnekt6.asp (http://www.tcelectronic.com/desktopkonnekt6.asp) You need a firewire interface though but I've heard quite a lot of good stuff about it and seems to have all features you need. It might be over your budget if you are looking for a quick solution. But with TC you get a real quality product. Excellent mic preamp, dedicated guitar input, very good analog to digital converters.
Title: Re: Computer recording interface
Post by: Scruffie on August 10, 2010, 08:20:21 AM
Edit... nevermind, no XLR
Title: Re: Computer recording interface
Post by: lil PopTart kid on August 10, 2010, 10:10:31 AM
Well I know you need some kind of interface.  Thats what im looking to make ;D
And do you know anything about hooking up the midi to usb
Title: Re: Computer recording interface
Post by: Hides-His-Eyes on August 10, 2010, 10:17:04 AM
It'd be so much cheaper and easier to buy one; they're getting really cheap and good.
Title: Re: Computer recording interface
Post by: lil PopTart kid on August 10, 2010, 10:49:57 AM
Can someone direct me to the cheapest one that has midi xlr and 1/4 inch? ;D
Title: Re: Computer recording interface
Post by: jasperoosthoek on August 10, 2010, 12:10:03 PM
Midi to USB interfaces are almost for free. This one is $6.99 including shipping: http://cgi.ebay.com/USB-MIDI-Interface-Converter-Cable-Adapter-BLK-9898-/120582371192?pt=LH_DefaultDomain_0 (http://cgi.ebay.com/USB-MIDI-Interface-Converter-Cable-Adapter-BLK-9898-/120582371192?pt=LH_DefaultDomain_0)
Title: Re: Computer recording interface
Post by: lil PopTart kid on August 10, 2010, 04:15:29 PM
Ha the point is I was looking for one that has all three so I can plug everything in.
Title: Re: Computer recording interface
Post by: jasperoosthoek on August 10, 2010, 06:39:40 PM
How much money is your friend willing to spend? What's the quality he expects: professional or merely being able to record. Does it need to be new?

Those are questions he needs to sort out before buying. Check google for 'audio interface'.
Title: Re: Computer recording interface
Post by: lil PopTart kid on August 10, 2010, 10:38:14 PM
I really don't think he cares if it is new he just wants one for home recording and probably 40 max
Title: Re: Computer recording interface
Post by: Hides-His-Eyes on August 11, 2010, 09:40:53 AM
40USD? Not happening I'm afraid, unless these things are loads cheaper in the US.
Title: Re: Computer recording interface
Post by: wavley on August 11, 2010, 10:00:29 AM
The Lexicon Alpha is $70 and it comes with Cubase LE, but no MIDI.  A usb MIDI interface isn't very expensive.  $40 max is kinda asking a lot considering the technology involved.  Radio Shack has an XLR to USB for $22.99, the impedance matching transformer is like another $15 for 1/4", still no MIDI and no software.

The Alpha is a really good option, look at it this way, $70 is less than half of what I paid for my first cassette 4 track and it was used!  Of course that was 20 years ago, but look at how cheap recording technology has gotten, I consider $70 for digital recording, mixing, and processing a MIRACLE!
Title: Re: Computer recording interface
Post by: FiveseveN on August 11, 2010, 10:44:15 AM
What would he be using the XLR input for? Are you sure he really needs it?
A lot of interfaces come with XLR+TRS combo connectors (http://en.wikipedia.org/wiki/File:XLR-phone_jack_combo_connector.jpg) and a lot come with one or more built-in mic preamps. Does he want to plug a microphone straight in? In that case he needs an interface with mic input (preamp), which is usually XLR. Otherwise just get an adapter if the interface only has TRS (or maybe RCA) inputs.