Stereo Tool
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USB audio interface for Stereo Tool.
https://www.forums.stereotool.com/viewtopic.php?t=5019		 Page 1 of 2
Author:  Juan [ Mon Oct 28, 2013 6:32 am ]
Post subject:  USB audio interface for Stereo Tool.
Hello, What USB audio interface works with Stereo Tools?

ESI Dr. DAC Nano???

http://www.esi-audio.com/products/drdacnano/

Any USB audio interface compatible with Stereo Tools?

Thanks!
Quote:
Key Specifications and Features

S/PDIF optical output via 3.5mm mini plug optical transmitter
16bit/24bit, 44.1kHz, 48kHz, 96kHz bit-perfect support
NON-PCM (Dolby Digital/dts) Pass Through support
AKM AK4421 192kHz 24-Bit Stereo DAC, 103dB dynamic range, analog playback support up to 24bit/96kHz from TE7022L I2S interface
Tenor TE7022L USB streaming audio controller with 12MHz USB Full Speed operation
Analog Devices AD8397 High Output Current Amplifier
16 ohm ~ 300 ohm headphone driving capability
combo S/PDIF & analog output jack / up to 24bit/96kHz output capable
Standard USB audio driver in Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X
Max. 3 Vrms analog output level
National Semiconductor LM2663M Switched Capacitor Voltage Converter
Precision +-5ppm 12.000MHz TCXO for lowest clock jitter
Low ESR Tantal capacitor
High quality 4 Layer PCB
USB bus powered operation
3.5mm Miniplug-Toslink optical converter included
dimensions: 60mm x 45mm x 17mm
ASIO 2.0 driver for Windows XP, Vista, 7, 8 as optional download available
Author:  hvz [ Mon Oct 28, 2013 10:40 am ]
Post subject:  Re: USB audio interface for Stereo Tool.
I see no reason why it wouldn't work? For any Windows program, it's just a sound card... (This one would not be suitable for FM though, since it doesn't support 192 kHz).
Author:  Doctor_Technical [ Mon Oct 28, 2013 12:18 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
I wonder if anyone has used this 192 KHz USB interface from Yellowtec:

http://www.yellowtec.de/products-lp/puc2-lp/puc2.html
Author:  Juan [ Mon Oct 28, 2013 12:50 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
Thanks hzv. Then Steinberg UR22 (192 KHz / 24 Bits) should work satisfactorily.

http://www.steinberg.net/en/products/au ... /ur22.html

But how reliable is this USB Interface for Stereo Tool?
Author:  hvz [ Mon Oct 28, 2013 1:08 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
This is scary: Frequency Response +0.1/-0.6dB, 20Hz to 20kHz

Strange if it supports upto 192 kHz.... Also, I don't know how 'perfect' it is - any change in the signal (for example a highpass filter in the output to remove DC offsets) causes the MPX signal to deteriorate.
Author:  Juan [ Mon Oct 28, 2013 1:22 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
OK, thank you, new attempt:

Tascam US-366 (192 KHz - 24 Bits). 10Hz to 68kHz, +0.5/-3.0dB

http://tascam.com/product/us-366/specifications/
Author:  hvz [ Mon Oct 28, 2013 1:27 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
Actually I meant to say that I don't believe the freq response statement from the Steinberg device, it just doesn't make any sense to support 192 kHz and not output those high frequencies.

About this new card, I don't really know what this means?
MIC IN to LINE OUT 10Hz to 68kHz, +0.5/-3.0dB 10Hz to 40kHz, +0.5/-3.0dB
I just want to know the output behavior, input is less interesting... And why are there 2 values? 40 kHz would be too low, 68 is (just) enough. Although -3 dB is also pretty much, depending on where it starts. etc.... :(

In most cases, you need to test a device to know how suitable it is - it's not always possible to read everything from the specs. For example, Creative cards should be fine if you read the specs - freq response is good - but they change other things in the signal (phase effects among others) making them completely unsuitable.
Author:  Juan [ Mon Oct 28, 2013 1:36 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
I think that 10Hz to 40kHz, +0.5/-3.0dB is for US-322 USB audio interface, and 10Hz to 68kHz, +0.5/-3.0dB is for US-366 USB audio interface.

Do you know any USB Aundio Interface compatible with Stereo Tool?
Author:  Bojcha [ Mon Oct 28, 2013 7:05 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
emu 0202
Author:  Juan [ Mon Oct 28, 2013 8:37 pm ]
Post subject:  Re: USB audio interface for Stereo Tool.
Thanks bojcha. EMU 0202:

Frequency Response (min gain, 20Hz-20kHz): +0.0/-0.07dB

Are you really sure?

http://www.creative.com/emu/products/pr ... &pid=15186

Have you tested this USB Audio Interface?
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