Modifications List
This is the small List of units that could be modified using our Digital Filter and SRC Adapters. Some updates are as simple as pulling original IC out of its socket and replacing it with the Adapter Board, whereas others might require slight modifications to your CD Player or D/A Converter PCB's. * 'Primary Upgrade' means that it could be applied even without the 'Secondary Upgrade'. 'Secondary Upgrade' is additional and in most cases impossible to apply on its own.
Model Digital Filter D/A Converter Other ICs Primary Upgrade Secondary Upgrade
Arcam Alpha 6 SM 5840 SM 5864 DF-NPC-40
Audio Note DAC-1;2;3;4 DF 1700 PCM 63 YM 3623 DF-NPC-13 YM-14-24
Audio Alchemy DDE v.2 DF 1700 SAA 7350 YM 3623 DF-NPC-13
AVM DAC 1.2 DF 1700 PCM 63 YM 3623 DF-NPC-13 YM-14-24
Counterpoint DA-10 DF 1700 AD 1862 CS 8412 DF-NPC-13 CS-14-24
Elektor DAC DF 1700 PCM 63 YM 3623 DF-NPC-13 YM-14-24
Luxman D-105u SM 5813 PCM 1701 DF-NPC-13
Luxman D-107u SM 5813 AD 1860 DF-NPC-13
Marantz CD-10 SM 5803 SAA 7350 + TDA 1547 DF-UNV
Marantz CD-15 SM 5803 SAA 7350 + TDA 1547 DF-UNV
Marantz CD-16 SM 5803 SAA 7350 + TDA 1547 DF-UNV
Marantz CD-23 SM 5803 SAA 7350 + TDA 1547 DF-UNV
Marantz CD-72 SE SM 5840 SAA 7350 DF-NPC-40
Onkyo DX-706 SM 5813 SM 5861 DF-NPC-13
Onkyo DX-708 SM 5813 SM 5861 DF-NPC-13
Onkyo DX-3700 SM 5813 AD 1860 DF-NPC-13
Onkyo DX-5700 SM 5813 PCM 58 DF-NPC-13
Onkyo DX-7911 SM 5843 SM 5864 SM 5844 DF-UNV
Onkyo DX-7711 SM 5843 SM 5864 DF-UNV
Onkyo Integra C-1 SM 5843 SAA 7350 + TDA 1547 DF-NPC-43
Parasound D/AC-1000 SM 5813 PCM 63 CS 8412, YM 3623 DF-NPC-13 CS-14-24, YM-14-24
Parasound D/AC-1100 PMD 100 PCM 63 CS 8412 DF-PMD CS-14-24
Parasound D/AC-1500 SM 5813 PCM 63 CS 8412 DF-NPC-13 CS-14-24
Parasound D/AC-1600 PMD 100 PCM 63 CS 8412 DF-PMD CS-14-24
PS Audio Superlink Two SM 5813 AD 1860 YM 3623 DF-NPC-13
Stax DAC Talent SM 5803 PCM 63 YM 3623 DF-UNV
Teac D-3 DAC SM 5843 AD 1862 AD 1890, ZDII, CS 8412 SRC-UNV DF-NPC-43
Teac D-500 DAC SM 5813 TDA 1541 Teac ZDII, YM 3623 DF-NPC-13
Teac D-700 DAC SM 5813 AD 1862 Teac ZDII, YM 3623 DF-NPC-13 YM-14-24
Teac P-30 Laufwerk AD 1890, CS 8402 SRC-UNV
Teac VRDS-7 SM 5840 SAA 7350 DF-NPC-40
Teac VRDS-8 SM 5843 PCM 1702 AD 1893 SRC-T-8 DF-NPC-43
Teac VRDS-9 SM 5840 PCM 1702 Teac ZDII DF-NPC-40
Teac VRDS-10 SM 5840 SAA 7350 + TDA 1547 DF-NPC-40
Teac VRDS-20 SM 5840 SAA 7350 + TDA 1547 DF-NPC-40
Teac VRDS-25 / 25X SM 5843 AD 1862 AD 1893, Teac ZDII SRC-T-25 DF-T-25
Teac X-1 SM 5813 AD 1862 Teac ZDII DF-NPC-13
T+A CD 2000 DF 1700 SAA 7350 DF-NPC-13