商品說明
真空管和數碼聲音始終是存在差異, 如何簡單地把數碼世界的聲音轉到模擬世界的聲效?
使用HDA-P2 耳擴就是一個簡單經濟的方法。
HDA-P2是一款高品質的耳機放大器,有別於一般的耳擴，P2使用傳統的A類放大器電路來執行聲音放大，同時提供一個獨特的調音方式、將聲音中的數碼味道減少, 聲音變得更加溫暖、柔和。
| Model Number | HDA-P2 |
| Display | OLED 0.96 inches white screen |
| Music Playback Application | ARM-based MCU |
| Gain Control | Yes |
| Output | Max 2600mW@32 ohm |
| Output S / N | 105dB |
| Distortion | < 0.009% |
| Frequency Response | 20Hz~20KHz (+ – 1dB) |
| Amplifier System | Class A amplifier circuit |
| Battery Capacity | 1200mAh |
| Battery Life | About 8 hours (screen off) / 6 hours (screen on) |
| Power Sources for Charging | 7.4V/1A |
| Enclosure | Aluminium |
| Dimensions | Width: 64.5mm x Height: 120mm x Depth: 13.4mm |
| Weight | 145g |
| Accessories | Headphone amplifier x 1, silicone rubber bands x 2, audio cable x 1, pouch x 1 , charger x 1 |
