【耳擴】TEAC HA-501

[Leo Yeh]

在超優的UD-501 USB DAC測試後(完整報導詳見6/1出刊的雜誌第5期)
http://www.my-hiend.com/vbb/showthread.php?6658

同為501系列的HA-501耳擴也到貨了，當然先為大家獻上熱騰騰的開箱圖了
HA-501是一台非常專業的耳擴，除了純A類雙單聲道設計外，還有許多可調整的功能以跟對應的耳機進行搭配 (5段的Damping Factor可調)
高輸出的設計，在推600 ohms的耳機也不成問題 (這樣最好啦，我也只有兩隻耳機，其中一隻是HD 800)
http://teac.jp/product/ha-501/


A lavishing Class-A Amplifier for superior sound quality. (Full-analog Dual Monaural Discrete design)
Active DC Servo Technology to eliminate Offset Electrical Potential, to achieve stable drive.
Switchable Damping Factor, to dive diaphragm under the best conditions. (5 positions)
1,400mA/ch (32 ohm loaded) of high output power to drive a high impedance headphones as high as 600 ohms.
A Toroidal-Core Power Transformer for stable current supply.
Full-metal jacket. Gorgeous aluminum panels for front top and sides. Small footprint fits your desktop.













跟UD-501一樣的鋁製金屬本體，還有這個超有Fu的刻度音量選鈕




有一組平衡輸入，兩組RCA輸入，還有一個前級輸出Line Out可接後級，可選擇音量固定或是可調