GT40
| Brand | Alpha Design Labs |
| Manufacturer | Furutech |
| Function | Amplifier, Headphone (1% THD 1kHz (Max.) 94mW(16 ohm),110mW(32 ohm), 98.6mW (56 ohm), 23mW (300 ohm)), Amplifier, Phono (MM/MC), Audio Interface (DAC 24bits/192kHz), Audio Interface (ADC Analog-to-Digital Converter), Amplifier, Pre |
| Produced | May 2015 - present |
| Country | Japan |
| Form Factor | Tabletop |
| Signal Path | Hybrid Analog / Digital Hardware |
| Dimensions | 150 (W) x 111 (D) x 57 (H) mm |
| Weight | 650g Approx. |
| Power | Erp step2 compliant, 2Wire AC Input Type, Class II, AC/DC Switching Adaptor output DC 15V / 0.8A / 12W |
| Frequency Response | 20Hz ~ 20kHz (+/-0.5 dB) |
| Links | ADL website |