M-Audio MobilePre USB 4x + M audio Firewire Audiophe ,AUDIO Interfaces for you laptop ,better audio quality - Computer (5)

4x m audio mobile pre usb audio interface ,both power on ,on usb and knobs work and phantom power works
should work ,used condition ,sold as is

1x m audio firewire audiophile ,not tested ,needs 12 powersupply

will be well packaged

Product Information M-audio Mobile Pre USB
M-Audio Mobile Pre USB is the preamp with a built-in audio interface that’s designed for laptop recording such as field recording and sampling expeditions. In fact, it’s one of the only completely bus-powered preamps available. (Of course, you can use it on the desktop as well.) A total of three kinds of audio inputs and outputs provide maximum flexibility for any application—including two on-board microphone/instrument preamps and high-impedance instrument inputs ideal for connecting guitars and basses. And unlike many competitors, zero-latency direct monitoring provides you with a streamlined professional recording experience.
• 2 x 2 16-bit/48kHz analog I/O
• 2 microphone inputs (XLR balanced) with 48v phantom power
• stereo microphone input (1/8”)
• 2 high-impedance instrument/line inputs (balanced/unbalanced 1/4” TRS)
• 2 mono line outputs (1/4” @ -10dBV)
• stereo line output (1/8”)
• stereo headphone output with level control knob
• gain control knob for each input channel (+40 dB max)
• zero-latency hardware direct monitoring (mono/stereo) with software level control
• USB-powered for total mobility

• sampling rates (kHz): 8, 9.6, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48
• frequency response: 20Hz-20kHz +/- 1.2dB
• signal-to-noise ratio: -101dB (typical, A-weighted)
• dynamic range: 101dB (A-weighted)
• THD: < 0.002%
• USB recording:
- 16-bit/44.1kHz > 2-in/2-ou- 16-bit/48kHz > 2-in/2-out

Compatibiliteit:
• ASIO 2
• MME
• Sound Manager
• DirectXMac
• OS X: Core Audio / Core MIDI

Minimale systeemeisen PC:
•"Windows 98SE / Me / 2000 (SP4) / XP (SP1)
• Pentium II 350 w/ 64MB RAM

Minimale systeemeisen MAC
• G3* 300MHz
• G4* 350MHz
• OS 9.2.2, 64MB RAM; OS X 10.2.6 or greater
• 128MB RAM

* native USB port required; G3/G4 accelerator cards not supported

also works with linux