Furutech ADL GT40 Alpha. Preamp with headphone amplifier, A/D converter with line output and A / D with phone preamp.

The GT40α is designed for enthusiasts with growing music collections on their PC hard drives. It's a high-performance 24-bit/192kHz USB DAC that's incredibly affordable.

Looking to convert your vinyl LP records or other analog sources to digital? The GT40α will take you to the podium with every album you digitalize and archive.

The GT40α is an audiophile-grade DAC with great sound quality and has a low-latency USB 2.0 audio controller that plays and records at 24-bit/192kHz. Probably the first in this category, the GT40α includes a built-in low-noise phono preamp for MM/MC cartridges! Burn your favorite vinyl record to the hard drive via the USB output.

The ADL GT40α features analog L/R outputs, and switchable line or phono inputs with a vivid and captivating sound that is simply unheard of in this category.

The ADL GT40α (wired with ADL's Formula 2 cable, of course!) brings Furutech's signature sound—smooth, detailed clarity—to desktop systems, especially with high-resolution 24-bit/192kHz files. , but even 16-bit/44.1 Hz files sound flawless and very musical.

Characteristic:

Chip DAC / ADC de 24 bits / 192 kHz "VIA VT1736" USB y chip DAC / ADC de 24 bits / 192 kHz "Cirrus Logic CS4270"

Enjoy Hi-Res Audio at 24bit/192kHz exceeding conventional 16bit/44.1KHz standards

Incorporates the most reliable driver in professional audio for recording and playback at 24 bits / 192 kHz

External Power Supply – While a USB-powered device may be convenient to use, it won't develop the power required for high-resolution playback, so we designed the GT40α with an external power supply to solve this problem.

Headphone Amplifier: Contains a high performance "Maxim MAX9722A" headphone amplifier with ample power for use with high-end headphones.

Analog to Digital Converter - The GT40α has a high performance ADC IC chip for high resolution recordings via analog inputs including phono, AM/FM radio or other analog signals.

Convenient clip signal toggle switch for recording attenuation: Adjust the recording attenuation to avoid any distortion during recording: 0dB, 6dB or 12dB (RecAtt/dB signal light turns on when input level exceeds the gain of the circuit).

Phono Preamp: The GT40α, a first in its class, features a phono preamp equalizer for recording your precious vinyl LPs. You can select between moving magnet (MM) and moving coil (MC) cartridges or the line input

Highest Quality Parts - The GT40α features a high quality amplifier and capacitor that supports its high performance analog circuitry (NJM5532 OPAMP: for ADC, DAC, Line In and Line Out and NJM2068 OPAMP: for Phono)

High-quality audio connections: The GT40α is equipped with gold-plated Teflon-insulated RCA connectors with a very high-quality aluminum chassis and a machined volume knob