The 0204 USB 2.0 from E-MU is a compact and portable 2-in/4-out USB audio interface, especially attractive to the laptop computer user. It offers 24-bit/192kHz recording and playback, direct monitoring, and a host of professional features.
The unit features a microphone preamp that doubles as a balanced line input, and a Hi-Z/line input. A 1/8" mini jack is provided for use with microphones that feature this size connector. This input can power 5V condenser microphones.
The two Class-A preamps can be run independently or in stereo to amplify guitars, keyboards or microphones, with individual ground lift switches. The package includes Acoustica Mixcraft LE 4 software for Windows that provides everything needed to create, record, edit and mix.
| Converters | 24-bit I/O, 32-bit processing |
| Sample Rates | 44.1, 48, 88.2, 96, 176.4 and 192kHz |
| Analog Input |
1 x 1/4"/XLR combo Line/Microphone 1 x 1/4" TS phone Hi-Z/Line 1 x 1/8" TS mini Microphone with 5V power |
| Input Impedance |
Mic/Hi-Z/Line: 1.5kΩ Combo Preamp: 1MΩ |
| Maximum Input Level | +6.5dBV (+8.7 dBu), balanced or unbalanced |
| Output Impedance | Headphone: 22Ω |
| Analog Output |
2 x 1/4" TS phone, balanced or unbalanced 1 x 1/8" TRS mini phone 1 x 1/4" TRS phone Headphone |
| Maximum Output Level |
Analog Line: 6.7dBV, unbalanced Headphone: 16mW |
| Digital Input | No |
| Digital Output | No |
| MIDI In/Out | No |
| Sync In/Out | No |
| Headphone Output |
Type: Class-A power amplifier Gain Range: 60dB Dedicated headphone control |
| THD + N |
Combo Preamp: -101.9dB (0.0008%), 1kHz at -1dBFS, minimum gain Line Out: -101.9dB (0.0008%), 1kHz at -1dBFS, minimum gain Headphone: -101.9dB (0.0008%), 300Ω load |
| Dynamic Range |
Combo Preamp: 113dB, A-weighted, 1kHz, minimum gain Line Out: 117dB, A-weighted, 1kHz Headphone: 117dB, A-weighted |
| Frequency Response |
Combo Preamp: (20Hz to 20kHz, +0/-0.07dB, minimum gain Line Out: 20Hz to 20kHz, +0/-0.01dB Headphone: 20Hz to 20kHz, +0.02/-0.01dB |
| SNR |
Combo Preamp: 113dB, A-weighted, minimum gain Line Out: 117dB, A-weighted Headphone: 117dB, A-weighted |
| Crosstalk |
Line Out: <-111dB, 1kHz, -1dBFS Headphone: <-111dB, 1kHz, -1dBFS, 300Ω load |
| System Requirements |
Interface Mac: 1.2 GHz Intel-based processor OS X 10.5 or greater 1GB System RAM 500MB of free hard disk space for full installation Available USB 2.0 port CD-ROM/CD-RW or DVD-ROM drive required for software installation 1024 x 768 resolution XVGA video PC: Intel or AMD 1.2 GHz processor or faster Windows XP (SP 3 or greater), Vista x64, Windows 7 x64 drivers 1GB System RAM 950MB of free hard disk space for full installation Available USB 2.0 port CD-ROM/CD-RW or DVD-ROM drive required for software installation 1024 x 768 resolution XVGA video Mixcraft Software PC: 1GHz CPU (2GHz Dual Core recommended) Windows XP or Vista 512MB RAM (2GB recommended) 800 x 600 display resolution (1024 x 768 or greater recommended) Optional MIDI keyboard 1 Please Note:If using a USB 1.1 port on a Windows PC, performance will be limited to 16-bit and 44.1/48kHz recording and playback. Macintosh support limited to USB 2.0 ports only close |
| Dimensions (WxDxH) | 6.5 x 5.5 x 2" (165 x 140 x 50.8mm) |
| Weight | 0.94 lbs (0.43 kg) |
| Specialties |
Anti-Pop speaker protection minimizes noise during power on/off <100pS RMS ultra-low jitter clock subsystem |
REVIEW SNAPSHOT®
by PowerReviewsPros
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REVIEWS
Reviewed by 9 customers
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Displaying reviews 1-9
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Easy to set up. It is plug and play. Much better than their old E-MU 0202.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
I got this unit by a recommendation in a blog about measuring audio distortion. It works quite well in conjunction with any kind of fft anaylsis program. The only caution is the 192 kHz sample rate does not work for me, although the problem is more likely my computer. At 96 kHz sample rate you can only see 48 kHz of bandwidth, so even the 5th harmonic of 10 kHz will not be visible. That means you should limit the measurements to no more than 8 kHz or so.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
I use myn for HAM radio...interfacing my laptop to a SDR radio...does a great job....only wish the mike connector on back used a more available connector...
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
This was a plug N play for me. The ASIO driver is working perfectly and I haven't had any issues at all with the 0204.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Bought this for a customer who loved it. He may purchase a few more.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Sound card used with several programs that decode digital sound communication in Amateur Radio
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
EMU 0204 was very easy to install and operate. The sound card was originally purchase to run on a windows XP sp2 laptop. Installation and operation was straight forward with no unexpected problems. A couple of week later built windows 7 system and again installation of hardware was just as easy. Plugged in USB cable ran installation program with device installed in a few minutes. Small icon displayed by clock for minor speed configuration. Application used was Ham radio deluxe, PowerSDR-IF Stage v1.19.3.5. tested on both Windows XP Sp2 and Windows 7 professional 64bit.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
+Driver and software control panel is discrete and not intrusive
+Runs smooth in winXP
+ASIO
+Up to 24 bit 192kHz over USB
-The two inputs are not identical, the L channel runs through an extra stage to accommodate a mic input, resulting performance is lower.
-Quality control is not great: -12db LED on L input channel of my unit does not work. Looks like a crooked SMD resistor on the board.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
The audio quality has been amazing. I have used the product to both record and playback audio. The results were noise free and right on target.
Displaying reviews 1-9
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
REVIEWS
Reviewed by 9 customers
Sort by
Displaying reviews 1-9
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Easy to set up. It is plug and play. Much better than their old E-MU 0202.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
I got this unit by a recommendation in a blog about measuring audio distortion. It works quite well in conjunction with any kind of fft anaylsis program. The only caution is the 192 kHz sample rate does not work for me, although the problem is more likely my computer. At 96 kHz sample rate you can only see 48 kHz of bandwidth, so even the 5th harmonic of 10 kHz will not be visible. That means you should limit the measurements to no more than 8 kHz or so.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
I use myn for HAM radio...interfacing my laptop to a SDR radio...does a great job....only wish the mike connector on back used a more available connector...
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
This was a plug N play for me. The ASIO driver is working perfectly and I haven't had any issues at all with the 0204.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Bought this for a customer who loved it. He may purchase a few more.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
Sound card used with several programs that decode digital sound communication in Amateur Radio
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
EMU 0204 was very easy to install and operate. The sound card was originally purchase to run on a windows XP sp2 laptop. Installation and operation was straight forward with no unexpected problems. A couple of week later built windows 7 system and again installation of hardware was just as easy. Plugged in USB cable ran installation program with device installed in a few minutes. Small icon displayed by clock for minor speed configuration. Application used was Ham radio deluxe, PowerSDR-IF Stage v1.19.3.5. tested on both Windows XP Sp2 and Windows 7 professional 64bit.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
+Driver and software control panel is discrete and not intrusive
+Runs smooth in winXP
+ASIO
+Up to 24 bit 192kHz over USB
-The two inputs are not identical, the L channel runs through an extra stage to accommodate a mic input, resulting performance is lower.
-Quality control is not great: -12db LED on L input channel of my unit does not work. Looks like a crooked SMD resistor on the board.
Pros
Cons
Best Uses
Comments about E-MU 0204 USB 2.0 - USB Audio Interface:
The audio quality has been amazing. I have used the product to both record and playback audio. The results were noise free and right on target.
Displaying reviews 1-9