ADL A1 PORTABLE DAC / HEADPHONE AMPLIFIER FOR ANDROID DEVICES

Product Description

ADL A1 PORTABLE DAC / HEADPHONE AMPLIFIER FOR ANDROID DEVICES

Some digital enthusiasts require small, portable DACs and headphone amps   because they’re always on the move from location to location. Others need flexibility with their digital gear, especially the ability to insert a headphone amp into virtually any system and achieve impressive sonic performance.

The new ADL A1 headphone amplifier/ DAC is designed for both of these digital enthusiasts—even if they’re the same person!
The new ADL A1 is a high-resolution portable headphone amplifier and DAC that can be used with Android devices such as ADL’s own X1 and iDevices. The A1 is also DSD-capable when used with either Mac or Windows. The high-resolution sound that can be achieved through the A1 makes it perfect for portable audio enthusiasts who use the highest quality headphones to delve deeply into a recording. It’s also ideal for those who want to run DSD 2X on either a laptop or a desktop.

While the ADL A1 is certainly small enough to be portable and convenient, it’s
also loaded with innovative features such as:
•USB Mini-B socket for USB A output from a Windows/Mac for music and to
charge the battery
•USB A socket for Android music devices via USB OTG cable
(USB On-The-Go cable)
•Optical and line out that combines a 3.5mm phone jack for line out with a
mini-jack for optical output (Optical out supports Android digital signal)
•Additional 3.5mm jack for headphone output
•USB 2.0 high-speed compliance with DSD (2.8M and 5.6M data both
supported), with the ability to sample 44.1, 48, 88.2, 96, 176.4 and 192 kHz
sampling rates, indicated by LEDs on the front panel
•Switchable between Android/Line in, optical and USB DAC inputs

The portable audio enthusiast will also appreciate the A1’s long battery life.
While the battery in the A1 lasts approximately 7 hours after a full charge, it can be completely recharged in around 5 to 5.5 hours.
You’ll appreciate the signature Furutech sound in every component offered by ADL—smooth yet detailed and focused. The ADL A1 is clearly an example of innovative Japanese design at the cutting edge of technology. Are you ready for it?

Features
• Goes Anywhere • Stacks Easily
• Rechargeable Li-Ion Battery
• DSD (2.8M/ 5.6M) DAC • Android DAC
• USB DAC (24bit/ 192kHz Max.)
• DDC (Optical input and output 24bit/ 192kHz Max.)

Specifications
• High-performance CIRRUS LOGIC CS4392K 24bit/192kHz DAC chip (accepts PCM and DSD audio signal)
• Controller supports ASIO and Asynchronous mode
• VIA VT1736 32bit/192kHz USB chip ,USB 2.0 High Speed 480Mbps compliant accepts DSD 2.8M or 5.6M signal & 44.1 /48 /88.2 /96 /176.4 /192 kHz sampling rates
• TEXAS INSTRUMENTS TPA6130A2 Headphone Amplifier chip -TPA6130A2 high fidelity
• Stereo Headphone Amplifier with an SNR of 98 dB
• OP AMP: TI- LME49726 High Current, Low Distortion, Rail-to-Rail Output Audio Operational Amplifier
• Max Headphone Output Levels (at 1%THD 1KHz) : 70mW(12 ohm), 80mW(16 ohm), 65mW(32 ohm), 38mW(56 ohm), 9mW(300 ohm)
• Charge Time: approximately 5~5.5 hours approx.(AC/DC 5V, 1.0-2.0A switching adaptor may also be used for recharging - sold separately)
• Charge Time: approximately 7 hours approx. (DC 5V, 0.5A USB bus power)
• Music Playback Time: Up to 7.5 hours when fully charged
• Dimensions: 68(W) x 118(D) x 16.5(H)mm , Weight: 150g Approx.