Technical Data DAC192:
The technical data given here are valid at room temperature
(+25°C) and power supply of the APU768 of nominal +5.20V DC:
Analogue Features of the Input Parameters:
| Input voltage maximum (MM, min. Gain): |
50mVrms = -26dBV |
| Input voltage maximum (MM, max. Gain): |
3.1mVrms = -50dBV |
| Input voltage maximum (MC, 10Ω, min. Gain): |
10mVrms= -40dBV @ 10Ω Impedance |
| Input voltage maximum (MC, 10Ω, max. Gain): |
0.63mVrms = -64dBV @ 10Ω Impedance |
| Input gain switchable: |
0dB to 24dB in steps of 6dB |
| Input impedance DC - 20kHz (MM): |
47kΩ // 25pF |
| Input impedance DC - 20kHz (MC): |
automatical |
| THD+N at 100Hz unweighted, with RIAA-Equalization: |
<-85dB |
| THD+N at 1kHz unweighted, with RIAA-Equalization: |
<-90dB |
| THD+N at 10kHz unweighted, with RIAA-Equalization: |
<-100dB |
| Hum: |
<-120dB (limit of measurement due to noise) |
| Maximum DC input offset voltage from outside: |
+/- 20µV |
Analogue Input Transfer Functions and A/D-Conversion:
| Coupling: |
DC (no lower cut off, no coupling capacitors) |
| Sampling frequency for analogue recording: |
192kHz |
| Frequency slope analogue pre-amp. incl. ADC @ 96kHz: |
+0/-0.05dB DC-10kHz; +0/-0.15dB DC-20kHz; +0/-0.30dB DC-40kHz |
Digital Features:
| Sampling frequency of the digital playback via USB: |
192kHz |
| Word length of the digital playback via USB: |
2x 16Bit |
| Microprocessor: |
ADSP2184N |
| Working frequency of the DSP (ADSP2184N): |
49.152MHz (256x 192Hz) |
| DSP word length / Accumulator of the (ADSP2184N): |
16Bit / 48Bit |
Module Slot:
| Width of module slot: |
25mm |
| Maximum quantity in the APU768 preamp: |
14 |
Connectors:
| Connector of the digital audio bus system: |
50 pole 2mm high precision contacts gold plated |
| Connectors for unbalanced outputs: |
2x Cinch socket gold plated |
Temperatures:
| Temperature range operating (room temperature): |
+10°C to +40°C |
| Temperature range storage (transportation also): |
0°C to +70°C |
Mechanical Figures:
| Available colour: |
Al-nature |
| Dimensions in mm (WxHxD) without connectors: |
25 x 128 x 123 |
| Dimensions in mm (WxHxD) connectors: |
25 x 128 x 138 |
| Weight: |
222g |
Safety:
| Electrical Safety: |
according EN 60065: 2002 |
| Safety against squirting water: |
according IPX4 |
CE-Approval:
| Emission: |
EN 55013: 2000, EN 61000-3-2: 2000 and EN 61000-3-3: 1996 |
| Disturbing influence: |
EN 55020: 2000 |
| Electrical discharge: |
EN 61000-6-1: 2001 |
State of information: 13. January 2004. Data given are subject of change without notice.
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