牌子: Adcom Adcom
價錢: $1700
Adcom GCA-510
- 50Wpc into 8 ohms
- 75Wpc into 4 ohms
- 90/100 condition
- 6.8kg
Ask for $1,700
It is a combination of a very high gain power amplifier (GFA-5200) preceded by a passive level controller. There is no separate preamplifier stage in the GCA-510 at all.
Adcom Passive Control
The GCA-510 operates as a completely "passive" (no gain) unit, with absolutely minimal sonic impact. The passive part in the GCA-510 is strictly a "line level input switcher", with its high quality volume attenuator that the only effect the GCA-510 will have on the sound is volume adjustment.
It adds no noise, no distortion, in fact, it changes nothing. So, as far as your ears are concerned, it's sonically invisible. You always can use the GCA-510 ultimate passive level control with maximum fidelity.
Was USD450. Now price on web the lowest is USD225
http://www.audioweb.com/Directory/ModelInfo.asp?model=GCA510&companyid=59
Review (GFA-5200) :
http://www.audioweb.com/Review/ReviewViewer.asp?numrows=25&companyid=59&searchtype=B&sort=M&revieworder=11
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