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A forum for hifi fanatics and music lovers
 
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�Ͷ�������§�ͧ DAC CARAT SAPPHIRE ��Ѻ
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ja09



�������: 09 May 2009
�ͺ: 19
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µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Thu Aug 05, 2010 8:24 pm    ï¿½ï¿½ï¿½ï¿½Í§: �Ͷ�������§�ͧ DAC CARAT SAPPHIRE ��Ѻ µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

DAC CARAT SAPPHIRE �������§�ѧ䧺�ҧ��Ѻ ��ж����º�Ѻ

POPPULSE PCM 1796 ���§ᵡ��ҧ�ѹ�ҡ�������� �ʹյ͹����� POPPULSE

PCM 1796 �����Ѻ Smile
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discoveryhifi



�������: 25 Feb 2008
�ͺ: 1166
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µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Fri Aug 06, 2010 1:24 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

DAC ��� 2 ��� ��ҧ�ѹ����ҡ��Ѻ... Very Happy

Sapphire �����������§����ҡ���� ���§�����������š��Ҥ�Ѻ... Very Happy

����� Poppulse �����ͧ����¹ Opamp �Ҥ͹��͡�٤�Ѻ ���§�дբ����ա... Very Happy

�������¹ Opamp ����ö���͡���������� ����������������§���ᵡ��ҧ�ѹ��Ѻ �ѹ���������Ѻ... Very Happy
_________________
discovery hifi
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ja09



�������: 09 May 2009
�ͺ: 19
�������: �.�����ط�਴��� �.��طû�ҡ��

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Fri Aug 06, 2010 9:48 pm    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

�͡�ҡ����¹ OPAMP ���� ����ö�Ѿ�������ա��ҧ��Ѻ
Very Happy
�������§�����������ú�ҧ��Ѻ Very Happy
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discoveryhifi



�������: 25 Feb 2008
�ͺ: 1166
�������: BKK. Thailand

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Aug 07, 2010 1:24 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

ja09 ��������:
�͡�ҡ����¹ OPAMP ���� ����ö�Ѿ�������ա��ҧ��Ѻ
Very Happy
�������§�����������ú�ҧ��Ѻ Very Happy


��ԧ������Ѿ�����ӡѴ��Ѻ �����Ҩ����Ҥ���Դ�ѭ�ҳ���ԡ� �Ҥ����� �Ҥ�ԨԵ�� ����ᵡ��ҧ�Ҩ���������硹���仨��ҡ ����й�੾���ͻ��������ͧ�ҡ�����Ѵ ��繼ŪѴਹ �����������Ѻ�ҤҢͧ����ͧ�����Ѻ ����鹤�����Ҩ�Թ�������ͧ.... Laughing
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discovery hifi
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ja09



�������: 09 May 2009
�ͺ: 19
�������: �.�����ط�਴��� �.��طû�ҡ��

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Tue Aug 10, 2010 11:25 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

������ҹ�Դ�Ҥ�ͺ�� opamp ������ LM 4562NA �����¤�Ѻ

���Ǥ������¹���������ä�Ѻ �����й�˹��¤�Ѻ Very Happy

�Դ�ҷ�駷ա�����ͧ����¹������ (�ʹ��տ�������������� �ͧ Isoclean )���§�բ���

�ա�дѺ��Ѻ Very Happy
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discoveryhifi



�������: 25 Feb 2008
�ͺ: 1166
�������: BKK. Thailand

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Wed Aug 11, 2010 12:52 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

���Ѻ....�Ҥ Output �� Dual Opamp ���� LM4562 Ẻ��Ƕѧ���ʵԡ ����ö����¹��� Dual Opamp ����˹������ͺ ������ LM4562 Ẻ��Ƕѧ�ž����§�բ���ա⢤�Ѻ.... Laughing

���ѧ������� Op-amp ��ô٢�����������Ѻ�Ф�Ѻ ������ҧ��鹵��������������仨оѧ�ѹ�դ�Ѻ.... Shocked
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discovery hifi
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ja09



�������: 09 May 2009
�ͺ: 19
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µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Wed Aug 11, 2010 6:40 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

�ͺ�س�ҡ��Ѻ����Ѻ���йӴմ� Very Happy

�͹���ѧ�纵ѧ�� ����Ҩ�件�� Tube Head Amp ��Ѻ
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ja09



�������: 09 May 2009
�ͺ: 19
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µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Fri Aug 13, 2010 9:19 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

ʧ��¤�Ѻ��� ���ŧ���Ǵ�ͧ PCM 1796 ŧ���Ǵ����Ƕѧ�������ŧ���Ǵ�����¹͡

����ͧ ���м��ѧࡵآ��� E �ͧ IEC ������������͡Ѻ��Ƕѧ����ͧ Sad

���Ƕ�Ҩе����������� E �Ѻ��Ƕѧ ���͵�͡��Ǵ���¹͡����ͧ�мšѺ����ͧ�������Ҥ�Ѻ

���Ǩ��ռŵ�����§�ѧ䧺�ҧ��Ѻ �բ���������... Question
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discoveryhifi



�������: 25 Feb 2008
�ͺ: 1166
�������: BKK. Thailand

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Aug 14, 2010 3:09 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

�ҧ���駡��ŧ���Ǵ����¨ش �С������Դ�ѭ�ҷ�����¡��� "Ground Loop" ����繼������ҡ���Ҵդ�Ѻ....

͸Ժ�¤�����Ф�Ѻ��� ��ǹ�˭� DAC ���������§�ա���� ������á��Ǵ�����Ẻ Floating Ground ��ͤ�����ҧ�ѡ�����º��º ��������繵�ͧ���ٹ���ԧ�����ա������š�Ѻ��ҹ���Ǵ��� �������͹�ǡ Power Amp ����è�ŧ���Ǵ��ԧ����������ʤ�͹��ҧ�٧��Ѻ...

��ػ��������繤�Ѻ... Very Happy ��Ҩ�ŧ���Ǵ���ŧ���Ǵ�੾�е�Ƕѧ���¡�͡�ҡ���Ǵ�ͧǧ��....���ҡ�������������������.... Rolling Eyes
_________________
discovery hifi
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ja09



�������: 09 May 2009
�ͺ: 19
�������: �.�����ط�਴��� �.��طû�ҡ��

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Aug 14, 2010 6:02 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

��Ҩ�ŧ���Ǵ���ŧ���Ǵ�੾�е�Ƕѧ���¡�͡�ҡ���Ǵ�ͧǧ��....���ҡ�������������������.... Rolling Eyes

���ѧ�� � �����Ѻ Rolling Eyes ��ͼ�������������˹�觷�����͡�ҡǧ���ҷ���Ƕѧ

�Ф�Ѻ ��ͷ��͡���ŧ���Ǵ�੾�е�Ƕѧ�����ѧ��� ���Ǵ��ѹ�ж֧�ѹ������������Ф�Ѻ Rolling Eyes
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discoveryhifi



�������: 25 Feb 2008
�ͺ: 1166
�������: BKK. Thailand

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Aug 14, 2010 11:01 pm    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

����������͵�Ƕѧ���ŧ���Ǵ�ͧǧ��㹡óչ�� ��������Ƕѧ��˹�ҷ���繪�Ż�ͧ�ѹ���ú�ǹ�ͧ����ú�ǹ��Դ��ҧ������� RFI & EMI

��ǹ��á��Ǵ��Ƕѧ�¡������Ƕѧŧ���Ǵ� AC �����ͻ�ͧ�ѹ���ú�ǹ����͹�ѹ ��ŧ���Ǵ줹��Ẻ�ѹ��Ѻ... Very Happy

����ǧ�ôԨԵ���ǵ�͡��ú�ǹ�ҡ ��к�� AC �ա��ú�ǹ�ҡ������ �֧��ͧ���Ǵ��¡�ѹ 㹡���͡Ẻǧ�÷��ԶվԶѹ���ա���¡���Ǵ��з�觴ԨԵ�����͹��͡�͡�ҡ�ѹ ����Ŵ���ú�ǹ��੾��.... Very Happy
_________________
discovery hifi
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manop



�������: 01 Jul 2008
�ͺ: 41

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Thu May 24, 2012 3:56 pm    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

SAPPHIRE �ͧ����¹ OPA604 ���������� OPA627SM ��Ѻ �ա���� 1792 ��ҨЧҹ��ա��� 1796
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manop



�������: 01 Jul 2008
�ͺ: 41

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sun May 27, 2012 3:20 pm    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

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�ͺ: 41

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Jun 02, 2012 10:33 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ



OPA627SM
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manop



�������: 01 Jul 2008
�ͺ: 41

µÍºï¿½Íºï¿½ï¿½ï¿½ï¿½ï¿½: Sat Jun 02, 2012 10:45 am    ï¿½ï¿½ï¿½ï¿½Í§: µÍºâ´ÂÍéÒ§¢éͤÇÒÁ

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