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DAC2.1x Product Range Features
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Feature |
DAC2.1x |
DAC2.1x Signature |
DAC2.1x Balanced |
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Chassis material |
Standard size aluminium |
Standard size aluminium |
Large DAC5 size aluminium chassis |
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Digital inputs |
Audio Note™ Silver plated RCA & BNC, XLR AES/EBU optional |
Audio Note™ Silver plated RCA & BNC, XLR AES/EBU optional |
Audio Note™ Silver plated RCA, BNC & XLR AES/EBU |
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Digital input pulse transformer |
TRANS-279, copper wired |
TRANS-279, copper wired |
TRANS-278, Audio Note™ silver wired |
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Receiver chip |
Crystal CS8414CS |
Crystal CS8414CS |
Crystal CS8414CS |
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De-Emphasis Circuit |
Automatic |
Automatic |
Automatic |
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Converter chip |
AD1865, 18Bit |
AD1865, 18Bit |
AD1865, 18Bit |
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Digital power supply regulators |
Hexfreds
|
Hexfreds
|
Hexfreds
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Rectifiers |
Schottsky diodes
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Schottsky diodes
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Schottsky diodes
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Filter capacitors |
Standard electrolytics |
Standard electrolytics |
Standard electrolytics |
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De-coupling capacitors |
Standard electrolytics |
Black Gate PK-type electrolytics |
Standard electrolytics |
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Resistors digital PCB |
Beyschlag, 1 watt/1% |
Audio Note™ tantalum film, 1 watt, 1% |
Audio Note™ tantalum film, 1 watt/1% |
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Wiring General |
Copper |
Copper |
Copper |
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From Digital to Analog PCB |
Audio Note™ AN-C copper interconnect |
Audio Note™ AN-V silver interconnect |
Audio Note™ AN-V silver interconnect |
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I/V Interface matching |
Audio Note™ TRANS-410 copper wired mumetal core transformer |
Audio Note™ TRANS-410 copper wired mumetal core transformer |
Audio Note™ TRANS-410 copper wired mumetal core transformer |
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Analogue filter |
Copper choke, polystyrene capacitor |
Copper choke, polystyrene capacitor |
Copper choke, polystyrene capacitor |
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Output valve stage |
6DJ8/ECC88/6922 anode follower |
6DJ8/ECC88/6922 anode follower |
2 x 6DJ8/ECC88/6922 transformer coupled anode follower |
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Resistors analogue PCB |
Beyschlag, 1 watt, 1% |
Audio Note™ tantalum film resistors, 1 watt 1% |
Audio Note™ tantalum film resistors, 1 watt 1% |
|
Output coupling capacitors |
Audio Note™ Aluminium foil paper in oil signal caps |
Audio Note™ copper foil paper in oil signal caps |
None |
|
Output Transformer |
No |
No |
Audio Note™ TRANS-011 copper wired I-E core M4 Lams 600Ohm output transformer |
|
Analog power supply rectifiers |
Schottzky diodes
|
Schottzky diodes
|
Schottzky diodes
|
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Power supply regulators |
Schottsky diodes
|
Schottsky diodes
|
Schottsky diodes
|
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Filter capacitors |
Standard electrolytics |
Standard electrolytics |
Standard electrolytics |
|
Power Supply de-coupling capacitors |
Standard electrolytics |
Black Gate PK & BG Standard type electrolytics |
Black Gate PK & BG standard type electrolytics |
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Output Connections |
Audio Note™ Silver plated RCA sockets |
Audio Note™ Silver plated RCA sockets |
2 x Single ended Audio Note™ silver plated RCA & 2 x balanced outputs with XLRs |
|
Choke filter |
No |
Yes |
Yes |
|
Valve rectifier |
No |
Yes, 6X5WGT |
Yes, 6X5WGT |
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Valve stabilizer |
No |
No |
No |
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Customer selectable phase inverter
|
Yes
|
Yes
|
Yes
|
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Mains cable |
Standard type |
Standard type |
Standard type |
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