Technical Data PSD192 + PSD192M:
The Phono Stage PSD192 is a digital Phono Preamplifier, the PSD192M additionally with motor supply.
The technical data given here are valid at room temperature (+25°C), maximum gain and
power supply of nominal 230V (200V bis 264V, 50Hz +/-3%), other wise noted:
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 |
Analogue Features of the Output Parameters:
| Output voltage maximum: |
2.4Vrms = 6.8Vpp = 7.6dBV |
| Output impedance DC - 20kHz: |
22Ω resistive |
| Hum: |
<-120dB (limit of measurement due to noise) |
| DC output offset voltage: |
+/- 60 mV max. |
Analogue Output Transfer Functions and D/A-Conversion:
| Coupling: |
DC (no lower cut off, no coupling capacitors) |
| Sampling frequency for analogue playback: |
192kHz |
Analogue Transfer Functions of the A/D-D/A-Conversion:
| Coupling: |
DC (no lower cut off, no coupling capacitors) |
| Sampling frequency |
192kHz |
| Frequency slope input to output (ADC and DAC @ 192kHz): |
+0/-0.05dB DC-10kHz; +0/-0.15dB DC-20kHz; +0/-0.30dB DC-40kHz |
| Channel tracing: |
0.15dB max. |
Digital Features:
| Sampling frequency of the digital playback S/PDIF + Toslink: |
48kHz, 96kHz or 192kHz, selectable |
| Word length of the digital playback S/PDIF + Toslink: |
2x 24Bit |
| Sampling frequency of the digital playback via USB: |
48kHz |
| Word length of the digital playback via USB: |
2x 16Bit |
| Microprocessors: |
STR710F + ADSP2184N |
| Working frequency of the DSP (ADSP2184N): |
49.152MHz (256x 192Hz) |
| DSP word length / Accumulator of the (ADSP2184N): |
16Bit / 48Bit |
Digital Output S/PDIF:
| Coupling: |
output transformer |
| Output impedance: |
75Ω |
| Output voltage at 75Ω load: |
550mVpp |
Features of the Motor Supply:
| Output frequency with nominal 33/45/78 RPM: |
50Hz / 68Hz / 118Hz |
| Tuning range of the output frequency: |
+/-50% of the nominal frequency |
| Step size of the output frequeny: |
0.1% |
| Output voltage two-phase, nominal: |
6Vrms to 24Vrms |
| Output voltage at 24V no load: |
typ. 25.5Vrms |
| Step size of the output voltage: |
0.1Vrms |
| Output voltage at 24V with 2x 75Ω load: |
typ. 23Vrms |
| Output impedance at 24V with 2x 75Ω load: |
typ. 8Ω each output |
| Output impedance at 16V with 2x 30Ω load: |
typ. 3Ω each output |
| maximum output power: |
15W |
| Short circuit protection against all outputs and ground: |
unlimited, electronical protection |
| Phase shift between the outputs: |
90° fixed |
| Pin assignment SubD 9Pol socket: |
Output 1: 1 and 6; Output 2: 2 and 7 |
Power Supply:
| Power supply voltage single phase, nominal: |
100V to 240V, 50 to 60Hz |
| Power supply voltage range operating: |
85V to 264V, 47 to 63Hz |
| Power consumption phono stage only: |
<5.2W, typ. 5.0W |
| Power consumption with motor control no load: |
<6.3W, typ. 6.1W |
| Power consumption with motor control 2x 75Ω load at 24V: |
<23.0W, typ. 22.5W |
Connectors:
| Connectors analogue inputs and outputs: |
precision cinch sockets gold plated |
| Phono ground: |
inner hexagon screw M3 SW2.5 |
| Connector digital output S/PDIF: |
precision cinch sockets gold plated |
| Connector digital output optical: |
Toslink |
| Connector motor supply: |
SubD 9Pol socket |
| PC-Connector: |
USB-B |
| Power supply connector: |
3-pol plug according IEC60320/C05 |
Temperatures:
| Temperature range operating (room temperature): |
+10°C to +40°C |
| Temperature range storage (transportation also): |
0°C to +70°C |
Mechanical Figures:
| Housing: |
Aluminium-Housing (2.5mm) with massive front panel (8mm) |
| Screws to be opened by the user: |
4x inner hexagon screw M4 SW2.5 |
| Available colours: |
Al-nature |
| Dimensions without connectors in mm (WxHxD): |
200 x 52 x 144 |
| Dimensions with connectors in mm (WxHxD): |
200 x 52 x 155 |
| Weight including motor supply: |
ca. 1180g |
| Weight excluding motor supply: |
ca. 1080g |
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: 19. August 2005. Data given are subject of change without notice.
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