3. Installation

3.1 System Requirements

PC: Minimum requirements: Pentium II - 266 MHz (or equivalent) processor running Windows 98 (Second or Millennium Edition), Windows 2000 or Windows XP, 96MB RAM. Recommended: Pentium II 300MHz processor with 128MB RAM or better. (These requirements are for use with Cubasis VST. Other applications will have different requirements. Consult your application's manufacturer for further information.)

NOTE: The US-224 is not supported under Windows 95. We also do not recommend Windows98 First Edition, due to its limited USB implementation. A fast EIDE hard disk is required for throughput of multiple audio tracks. 96MB RAM is the minimum recommended, but with all digital audio programs, you’ll have better results with more RAM. An SVGA graphics card is suggested (min. 256 colors, 800x600 resolution or better).

Although this product has been checked for use with standard configuration computers which meet the specifications above, we cannot guarantee the operation of the product, even with computers meeting the specifications, due to differences in architecture and implementation between computers.

Chipsets are also a concern with USB audio. We’ve found that the most dependable motherboards are ones which utilize Intel- based chipsets. You can determine your chipset by going into the Device Manager. On the Windows 98 desktop, right click on My Computer, and select Properties. Click on the Device Manager tab, and then click on the plus (+) sign next to Universal Serial Bus Controllers. (see illustration 3.01)

Illustration 3.01 - Determining your USB Controller

The following chipsets have been successfully run with the US-224:

Intel 82371 AB/EB PCI to USB Universal Host Controller

Intel 82371 SB PCI to USB Universal Host Controller

Intel 82801 AA PCI to USB Universal Host Controller

ALi PCI to USB Open Host Controller

Some other chipsets, notably those specifying Open Host Controllers or OHCI (rather than Universal Host Controllers or UHCI), have been subject to occasional incompatibilities. While most OHCI systems have no problems with the US-224, occasionally some older OHCI systems will exhibit problems. We have found that, in the majority of these rare cases, a PCI-based USB card utilizing an Opti-chip controller will work dependably. These cards (also available in PCMCIA format for laptops) are available through a number of manufacturers. Please consult the TASCAM website for further information.

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Tascam US-224 owner manual Installation, System Requirements
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US-224 specifications

The Tascam US-224 is a compact and versatile audio interface designed to meet the needs of musicians, podcasters, and home recording enthusiasts. Launched as part of Tascam's innovative range of products, the US-224 is recognized for its ease of use, portability, and impressive sound quality, making it an ideal choice for those looking to record in various environments.

One of the standout features of the US-224 is its capability to connect directly to a computer via USB, allowing users to harness the power of digital audio workstations (DAWs). This seamless connectivity ensures low-latency performance, enabling users to record and monitor audio in real-time without distracting delays. The interface is compatible with both Mac and Windows operating systems, which broadens its appeal to a wide user base.

The US-224 is equipped with two high-quality microphone preamps, providing sufficient headroom for capturing a wide range of audio sources. These preamps are known for their clear, detailed sound reproduction, making them suitable for various applications, from vocal recordings to instrument captures. Additionally, the interface features phantom power for condenser microphones, ensuring flexibility in microphone choice.

Users will appreciate the integrated mixer on the US-224, which allows for easy control of audio levels and monitoring. The interface includes insert points and line inputs, offering further options for routing signals, whether for instruments or external processing equipment. The built-in MIDI input and output ports also enhance the interface’s versatility, allowing users to connect MIDI controllers and other devices for comprehensive music production.

The compact design of the US-224 makes it highly portable, a significant advantage for mobile recording setups. This lightweight interface can easily fit into a laptop bag, enabling users to capture high-quality audio anywhere. Furthermore, the durable construction of the unit ensures it can withstand the rigors of travel.

In summary, the Tascam US-224 stands out as a reliable audio interface packed with essential features for recording enthusiasts. Its excellent sound quality, robust connectivity options, and user-friendly interface make it a valuable tool for anyone looking to create professional-level recordings effortlessly. Whether in a studio or on the go, the Tascam US-224 provides an unyielding performance that meets the demands of modern audio production.
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