ESI MAYA44 USB User manual

High Quality 4-in / 4-out
USB Audio Interface
User’s Guide

ESI - Copyright © 2002 - 2007
Revision 3, January 2007
www.esi-audio.com

ESI MAYA44 USB
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INDEX
1. Introduction..................................................................................................................................4
Features......................................................................................................................................................................4
2. Installation....................................................................................................................................5
System Recommendation...........................................................................................................................................5
Hardware Installation.................................................................................................................................................5
Driver Installation......................................................................................................................................................5
3. Setting in Applications.................................................................................................................8
ASIO Control Panel...................................................................................................................................................8
Block Diagram.........................................................................................................................................................10
Cubase SX / Nuendo................................................................................................................................................11
Reason......................................................................................................................................................................11
WaveLab..................................................................................................................................................................12
Mac OS X ................................................................................................................................................................13
4. Specifications..............................................................................................................................14
5. General Information..................................................................................................................15

ESI MAYA44 USB
1. Introduction
Congratulations on your purchase of the ESI MAYA44 USB.
MAYA44 USB is a powerful portable audio interface, that provides 4 analog input and 4 analog
output channels plus a stereo digital output and amplified headphone output. It is very easy to use,
small and powerful. With our ASIO driver support MAYA44 USB works perfect with all current
recording and sequencer applications, as well as professional DJ applications. The USB connection
makes installation extremly simple.
Just plug it in and it works!
Features
MAYA44 USB is connected to the computer with a fixed USB connection cable. In addition the
product has these features:
1. S/PDIF optical output plus headphone output (channel 1 and 2)
2. 4 analog outputs (Line Out 1, 2 – channel 1 to 4)
3. 4 analog inputs (Line In 1, 2 – channel 1 to 4)
The cool compact design allows you to take MAYA44 USB with you, wherever you go. As
companion to a notebook computer, you can take your projects with you. MAYA44 USB is simple
to install and even easier to use. Working with samples, as a DJ or with software synthesizers has
never been easier, with the help from MAYA44 USB. The hardware works perfectly with important
ASIO compatible software applications such as Cubase, Reaktor, Reason or Live and with most
professional DJ applications such as MixVibes, BPM Studio or Traktor DJ Studio.
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2. Installation
System Recommendation
MAYA44 USB is not simply a standard digital audio interface card, but a high-resolution device
capable of advanced processing of audio content. Even though MAYA44 USB is built to have low-
CPU resource dependability, system specifications play a key part in the MAYA44 USBs
performance. Systems with more advanced components are generally recommended.
Minimum System Requirements
PC
- Intel Pentium II 450MHz CPU or comparable AMD CPU (or equivalent) – we recommend at
least a Pentium III CPU with 600 MHz
- Windows 98SE, ME, 2000, XP operating system
- 1 available USB port
- at least 128MB RAM
- high quality audio software with ASIO support strongly recommended
Mac
- Power Macintosh G3 or higher
- 1 available USB port
- at least 256MB RAM
- Mac OS X 10.3 or higher
Hardware Installation
MAYA44 USB is simply connected to an available USB port of your computer. A separate power
supply is not required, as MAYA44 USB is a USB powered device. Simply install the hardware by
plugging it into your computer.
USB port of a computer
Driver Installation
After the connection of MAYA44 USB, the operating system automatically detects it as a new
hardware device. Modern operating systems like Windows XP or Mac OS X usually detect the
hardware directly and are installing the correct USB audio drivers automatically.
You can use MAYA44 USB already now in some consumer audio applications that do not need
special professional ASIO driver support. Under Windows XP this could be for example programs
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ESI MAYA44 USB
that don’t require ASIO like more simple DJ applications. Under Mac OS X this could be
applications like Garageband.
The following section describes the installation of our ASIO compatible special driver software
under Windows XP. The procedure is similar with other versions of Windows.
Installation under Windows XP
Unplug the device before you start the installer. Then launch setup.exe from the ESI/MAYA44USB
folder of the included driver CD or from a download of a recent driver from our website. You can
select the language used for installation, then the following dialog appears:
Choose Install the driver. The following window appears:
Accept the license agreement and then click on Install. Now 1:1 follow the instructions on screen
through out the installation process.
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ESI MAYA44 USB
The installer will instruct you to plug-in the USB device to the computer. The detection can always
take a moment.
If you are told to do so like seen above, please unplug the device again, before you will be told to
plug it in again. If that happens, please wait again until the detection (like described above) is
completed.
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ESI MAYA44 USB
The completion of the installation can be confirmed on the screen above with Exit.
Congratulations! You have now completed the installation of the special ASIO driver successfully
and the installation of MAYA44 USB has been completed now.
With the installer, you can also remove the driver again. If you want to do that, launch setup.exe
again and then choose the option Uninstall the driver.
3. Setting in Applications
This chapter contains basic configuration examples for some popular software applications. Please
always also refer to the manual of every audio software you use for detailed information.
ASIO Control Panel
Nearly all ASIO applications provide a button labeled ASIO Control Panel in the audio device
settings dialog that allows you to open the control panel window of the ASIO driver. The settings
done there are used for all ASIO applications, even though the dialog is only opened directly from
within an application:
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ESI MAYA44 USB
System Performance changes buffer sizes and latencies. Higher values allow the use of more plug
ins, effects etc. at the same time but aren’t fun playing virtual instruments live.
If you open the Controls tab within the ASIO control panel, you’ll see the mixer window that is
explained below:
You can control the input monitor level, the input level and the output level from here. If you’re not
clear with this chapter, please refer to the block diagram on the following page.
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ESI MAYA44 USB
1. Monitor Level Control Section
This section can be used to control the input monitor level. You can monitor the signals through the
input channel 1,2 and input channel 3,4 individually and/or simultaneously. It will not affect the
actual input level from the source. Even if these faders are muted, you can still record the signals
from the source, but you are not able to listen to (= monitor) the input source through the analog
output.
2. Input Level Control Section
This section controls the real input level through the input ports. You can control all 4 inputs using
the one set of the stereo faders.
3. Output Level Control Section
These are the master output level faders. You can control all the outputs using the single set of the
stereo master fader, except the digital optical output. You can control the monitoring level of the
input source through the input ports and/or the playing out level of the wave file through the analog
output ports.
Please note that the headphone output signal is the mixed signal from analog out 1, 2 and analog out
3, 4. Please also note that the analog headphone output and the digital optical output share the same
connector, i.e. they cannot be used simultaneously.
The Gang mode links the left and right faders of each channel together for easier stereo operation.
Deselect Gang if you need to control the left and right levels independently.
Block Diagram
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ESI MAYA44 USB
Cubase SX / Nuendo
After launching Cubase SX or Nuendo, go to Device -> Device Setup -> VST Multitrack.
Select MAYA44 USB Audio ASIO driver as ASIO device.
Reason
Launch Reason and go to Edit > Preferences > Page > Audio, then choose the MAYA44 USB Audio
ASIO driver.
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ESI MAYA44 USB
WaveLab
To use MAYA44 USB with WaveLab, open the application and select Option -> Preferences ->
Audio Card. Choose MME-WDM USB Audio as Playback and Record device as shown in the
following diagram. Or you can also choose Maya44 USB Audio ASIO driver as playback and
Record device as shown in the second following diagram.
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ESI MAYA44 USB
Mac OS X
After connecting your MAYA44 USB to your Macintosh, open your Audio MIDI setup panel and
select your MAYA44 USB as default audio device for Default Input and Default Output.
Install MAYA44 USB control panel from the driver CD.
The controls are identical to the Mixer controls (for the ASIO driver under Windows) as described
on Page 8.
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ESI MAYA44 USB
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4. Specifications
HARDWARE
1. Interface
- USB spec version 1.1
- USB audio class spec version 1.0
ANALOG AUDIO
1. Sample Rates
- 44.1kHz, 48kHz
2. Analog Input
1) connector type: 4 channel analog inputs
* 4 RCA connectors (line in 1 and 2)
2) -10dBV input level, unbalanced
3) impedance: 10K Ohm
4. Analog Output
1) connector type: 4 channel analog line outputs
* 4 RCA connectors (line out 1 and 2)
2) -10dBV output level, unbalanced
3) impedance: 100 Ohm
4. Headphone Amplifier
1) THD+N/S: -70dB, 0.03% (typical)
2) output power: 60mW max
3) signal to noise ratio: 110dB (typical)
DIGITAL AUDIO
1. Sample Rates
- 44.1kHz, 48kHz
2. A/D Converter
1) resolution: 18-bit
2) dynamic range: 85dBA
3) frequency response: 20~20KHz (@ fs=48kHz)
3. D/A Converter
1) resolution: 20-bit
2) dynamic range: 87dBA
3) frequency response: 20~20KHz (@ fs=48kHz)
4. Digital Output
1) connector type: miniplug optical connector
2) format: IEC-958 Consumer (S/PDIF)
3) resolution: 16-Bit
4) sample rates: 44.1kHz, 48kHz
DRIVER SOFTWARE
1. ASIO 2.0 support (Windows)
- 4 input channels / 4 output channels
2. CoreAudio support (Mac OS X)
- 4 input channels / 4 output channels
3. MME/WDM support (Windows)
- 2 input channels / 2 output channels

ESI MAYA44 USB
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5. General Information
Trademarks
ESI, and MAYA44 USB are trademarks of Ego Systems Inc. and ESI Audiotechnik GmbH.
Windows is a trademark of Microsoft Corporation. Other product and brand names are trademarks
or registered trademarks of their respective companies.
The FCC and CE Regulation Warning
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions : (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation. Caution : Any
changes or modifications in construction of this device with are not expressly approved by the party
responsible for compliance, could void the user's authority to operate equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense. If
necessary, consult an experienced radio/television technician for additional suggestions.
Correspondence
For technical support inquiries, contact your nearest dealer, local distributor or ESI support online at
www.esi-audio.com.
Disclaimer
All features and specifications subject to change without notice.
Parts of this manual are continually being updated. Please check our web site www.esi-audio.com
occasionally for the most recent update information.