近來筆者喜以 Andre Previn 指揮Holst : The Planets的XRCD24試音,首段 Mars : The Bringer of War,LSO的絃樂組以弓敲打琴馬,輕重的漸次變化非常清晰,Ai700都能將主副各聲部清晰重播出來,銅管部與敲擊部均各就其位,絕無炒埋一碟的混沌感 ,聲音開揚而平均擴散 ; 第四首 Jupiter, The Bringer of Jollity內的木管部凝聚而厚暖,Ai700的高中低三頻尚算均稱,聲音重量感正常,沒有過輕或過重,低頻的伸延良好,勉強可以聽到一浸輕掃而來的超低頻,內有一般Elgarian盪氣迴腸的旋律,Ai700一樣播得有板有眼,場面浩瀚,音場的3D感及空間感異常強烈,深度良好,倫敦Kingsway Hall的堂音豐富,Ai700播放這段錄音能正確重現錄音場地反射音的特性,當播放大爆棚的齊奏(Tutti) 時,Ai700均無明顯添加的可聞性音染及拆聲失真,高分過關。
規格
OUTPUT POWER STEREO: 500W/Ch at 8 Ohms
FREQUENCY RANGE 20Hz-20kHz(+/-0.5dB)
THD+N 0.003% at 1W
DYNAMIC RANGE 121dBA
DAMPING FACTOR >500
INPUT IMPEDANCE - Unbalance 100 KOhms
- Balance 1 MOhms
ANALOG INPUTS - Unbalanced 3 X RCA
- Balanced 1 X XLR
- Unbalance Bypass 1 X RCA
- Balance Bypass 1 X XLR
ANALOG OUTPUTS Speaker 1 X Banana/Spade Plug
PREOUT 1 X RCA
FRONT DISPLAY 14 Segment Alphanumeric Red LED
FRONT PANEL Power on/off Push Button Switch
Power LED
B1, B2, U1, U2, U3, BYPASS, MUTE, Rotary Volume Encoder
Full Function Remote
AC POWER REQUIREMENT 100/117/220(230)/240V, 50 or 60 Hz
DIMENSION 432 x 88 x 396 (WHD) mm
WEIGHT 10.5kg (NET)
Looks like Koreans bought an amp kit and put them together...Switching amp plus switching power supply, lol...both kinda immature stuff. Such combination usually use for none mission critical applications. Hella specs that would attract some typical users. Static measurements lol..
補充內容 (2013-10-9 09:15):
Not really a "Korean amp", maybe Korean case lol..if case not made in china lol..