價錢 HK$: pm
8成新,冇單冇盒 220V
售$1,800
不設試機,可提供試機片段
金鐘MTR交收
SPECIFICATIONS
Input sensitivity low gain : 2.7 Vrms
high gain : 1.5 Vrms
Maximum allowable input 12 Vrms (23.8dBu)
Recommended impedance (headphone) 16 Ω ~ 2400 Ω (1kHz)
Frequency response 5 Hz ~ 200 kHz ( 20kHz when filter is on)
Maximum gain (switch selectable) low : 11.3dB
high : 16.3dB
Headphone output 16 Ω : 2800mW + 2800mW
64 Ω : 1200mW + 1200mW
300 Ω : 300mW + 300mW
600 Ω : 150mW + 150mW
2400 Ω : 40mW + 40mW
Input impedance 1 M Ω
Output impedance pre-out : 50 Ω
phone out : 2.2 Ω
Power requirement 100~117 VAC/ 220~240 VAC selectable
50/60 Hz
Dimension 212(W) x 55(h) x 290(D) m/m
Weight 3.5 kg (4.5 kg, packaged)
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwjEpdHQwoXoAhVkGaYKHQKLDEMQFjABegQIBRAB&url=http%3A%2F%2Fwww.aprilmusic.co.kr%2Fxe%2F%3Fmodule%3Dfile%26act%3DprocFileDownload%26file_srl%3D6824%26sid%3D659901a024870924dd9a25f38121386b%26module_srl%3D146&usg=AOvVaw2zQgd1P_flQE7RF8wqiydX
http://www.soundstagenetwork.com/allinyourhead/allinyourhead200606.htm
https://tmraudio.com/personal-audio/headphone-amplifiers/april-music-stello-hp100-headphone-amplifier-hp-100/
http://tech.sina.com.cn/digi/2007-01-30/0858244759.shtml
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作者：boyboy33 於 2020-03-06 17:27:57 發表 | 最新回覆：boyboy33 於 2020-03-06 17:31:46 發表 | 總回覆：3
8成新,冇單冇盒 220V
售$1,800
不設試機,可提供試機片段
金鐘MTR交收
SPECIFICATIONS
Input sensitivity low gain : 2.7 Vrms
high gain : 1.5 Vrms
Maximum allowable input 12 Vrms (23.8dBu)
Recommended impedance (headphone) 16 Ω ~ 2400 Ω (1kHz)
Frequency response 5 Hz ~ 200 kHz ( 20kHz when filter is on)
Maximum gain (switch selectable) low : 11.3dB
high : 16.3dB
Headphone output 16 Ω : 2800mW + 2800mW
64 Ω : 1200mW + 1200mW
300 Ω : 300mW + 300mW
600 Ω : 150mW + 150mW
2400 Ω : 40mW + 40mW
Input impedance 1 M Ω
Output impedance pre-out : 50 Ω
phone out : 2.2 Ω
Power requirement 100~117 VAC/ 220~240 VAC selectable
50/60 Hz
Dimension 212(W) x 55(h) x 290(D) m/m
Weight 3.5 kg (4.5 kg, packaged)
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwjEpdHQwoXoAhVkGaYKHQKLDEMQFjABegQIBRAB&url=http%3A%2F%2Fwww.aprilmusic.co.kr%2Fxe%2F%3Fmodule%3Dfile%26act%3DprocFileDownload%26file_srl%3D6824%26sid%3D659901a024870924dd9a25f38121386b%26module_srl%3D146&usg=AOvVaw2zQgd1P_flQE7RF8wqiydX
http://www.soundstagenetwork.com/allinyourhead/allinyourhead200606.htm
https://tmraudio.com/personal-audio/headphone-amplifiers/april-music-stello-hp100-headphone-amplifier-hp-100/
http://tech.sina.com.cn/digi/2007-01-30/0858244759.shtml
作者：boyboy33 於 2020-03-06 17:27:57 發表 | 最新回覆：boyboy33 於 2020-03-06 17:31:46 發表 | 總回覆：3