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Crystal 423X 2 channel ISA Sound Card [ A0-42-35-C2 ]
Crystal 423X 2 channel ISA Sound Card





Chipset
Crystal 4235/4236/4237 Chipset

Standard Feature
Full-Duplex for concurrent recording and playback
Plug and Play
ADPCM as well as ESPCM compression for low bit rates
High performance DMA Data Transfer

Support & Compatibility
Full DOS games compatibility via PC/PCI, DDMA and
  Crystal Clear Legacy Support
Windows 95/98/NT/2000/XP/XP-64-BIT
Windows Sound, DirectSound System
Sound Blaster, Sound Blaster Pro
AdLib
Legacy audio SB16 support

System Requirement
Windows 98/ME/2000/XP
One 16-bit ISA slot in the PC System

Package Included
Crystal 423X ISA Sound Card
Software Driver Disc


Crystal 423X 2 channel ISA Sound Card [A0-42-35-C2] is the most stable and reliable 16-bit stereo sound card with built-in 3D sound effect as well as wavetable synthesizer. It is tested to be compatible with the other PC components in the market.

Feature List ______________________________

Bus Interface
16-bit ISA BUS interface

Analog & Digital Features
Integrated 16-bit CODEC
16 bit simultaneous record and playback
  at full bandwidth
Sample rate up to 48 MHz
High-quality sample rate conversion and digital mixing
4 Stereo Inputs for LIN-IN, CD-IN, Aux-in,
  Mono input for microphone
2 channel Audio Output : 2 Stereo Front

3D Features
Microsoft DirectSound
Microsoft DirectSound 3D
DirectMusic Hardware Acceleration

Stereo Mixer & Wavetable Synthesizer
Stereo analog mixing from CD-Audio, Line-in
Stereo digital mixing from Voice, FM/Wave-table
Stereo Digital CD-Audio
Mono mixing from MIC and software adjustable volume
Built-in FM Syntehesizer
High-quality ESFM music synthesizer
32 polyphony software wavetable

Legacy DOS Game Support
Avance Legacy support for Legacy DMAC Emulation
Support DDMA
Full Legacy DOS Games support

Hardware Interface
MPU-401 compatible UART MIDI
External MIDI input and output

Crystal 423X 2 channel ISA Sound Card