Focusrite Scarlett 2i4 inside.

Focusrite Scarlett 2i4 (1 gen) is a 2 in / 4 out USB audio interface featuring:

• Two High Quality Microphone/Instrument/Line award-winning Focusrite Preamps.
• Four High Quality Outputs.
• MIDI I/O.
• USB bus powered.
• Rugged Metal Unibody Case.
• Unique Signal Halos.
• Direct Monitor Function.
• Included software for Mac and PC.
• WDM and ASIO drivers (24-bit by ASIO).

Focusrite Scarlett 2i4

See RMAA tests here.

Chips:

• XMOS XS1-L01A-TQ128-C5 (GT1244L1 C5 PKH293.09) - Microcontroller (500MIPS, 32BIT, 64KB SRAM).
• Cirrus Logic CS4272-CZZ YFAABXNJ1238 - 114 dB, 24-Bit, 192 kHz Stereo Codec.
• AKM 4384ET 6R230 - 106dB 192kHz 24-Bit 2ch DAC.
• JRC 4565 C096F - DUAL OPERATIONAL AMPLIFIER.
• JRC 2122 C109H - ULTRA LOW NOISE DUAL OPERATIONAL AMPLIFIER.
• ATMEL AT25DF041A ATMEL1113 - Serial interface flash memory device.
• Texas Instruments TI HC4066 2BAQDCK G4 - Quadruple Bilateral Analog Switches.
• SMSC USB3343 1511900 - Hi-Speed USB 2.0 Transceiver Family Featuring RapidCharge.
• CN PC900V - Photocoupler.
• 7519A G2KSZ
• C1L95 Y72

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