Digital sources > DAC Model 192



Faq
1. What are the differences between     M192 and M192-MKII?

The most important differences:
M192 MKII
- Cirrus CS8420 - Cirrus CS8416
- NPC SM5849 - Analog Devices
  AD1895
- Cirrus CS4396
  192/24 DAC
- Texas 2 x PCM
  1796 DB DAC
  - True balanced
  analgue output
- Rubber feet - Aluminium feet
- Upsample   button - Standby button
  - RoHS compliant
See also the Images Gallery >>

2. Can I upgrade my Model 192?

Unfortenately it isn't possible; the units have different metal chassis and the new board is completely different from the previous one.
History

2001
The Model 192 DAC is the most famous unit of North Star Design. Designed in 2001, represent for many music lovers a straight way to make music from an old CD Player, at a competitive price.

2007
The DAC is the heart of a digital system; in the latest five years technology has made fast and big steps forward. New IC DAC, new Upsampler, new Receiver; now it is possible to increase the audio performance of a DAC at a level which was unreachable only few years ago.

Finishes
  • Classic Silver
  • Silver Satin
  • Black Satin
  • Concerto

Demo >        

Specifications
Digital Input Frequency 32kHz - 192kHz, up to 24 bit
Dynamic Range 126dB (24 bit input)
S/N Ratio 113dB
Inputs 3 S/PDIF (2 RCA coax, 1 TOSLINK)
1 XLR AES/EBU
1 I2S RJ45
Output Unbalanced 1 pair per channel (RCA)
Output Balanced 1 pair per channel (XLR)
Mains Voltage / Consumption 230/115V 50/60Hz 25VA
Chassis Size 43,3 x 17 x 5,0 cm
Weight (with envelope) 5,4 Kg
 

Digital-to-Analog Converter Model 192 MKII

 
 
dac Model 192

The Model 192 MK2 DAC is one of the best money for value solution for the Digital to Analog conversion. This unit derive directly from our flagship DAC, Extremo. Input receiver, Upsampler 192/24 and DAC section descend strictly from Extremo DAC but offered at half of it's price. The M192 MK2 DAC can be connected via S/PDIF or AES/EBU to any existing digital source like CD-player, DAT, CD-transport.
The increased dynamic offers you more details and a perfect harmonics decay at low level signal and at the same time the powerfull reproduction of a big symphonic orchestra.


The Model 192 MKII works with the latest generation digital chipset which is a balanced mix from Cirrus Logic, Analog Devices and Texas (Burr-Brown):

  • CS8416 - a very low jitter 192kHz digital receiver from Cirrus Logic
  • AD1895 - an high dynamic 192/24 upsampler from Analog Devices
  • 2 x PCM1796 - 123 dB, 192/24 DAC from Texas


Each IC DAC is set in mono configuration to increase the dynamic and drives a DC coupled double balanced analogue stage; the analogue output is available on gold plated balanced and unbalanced connectors.

This high performance chipset needs a noiseless set of regulated voltage lines to meet the better performances; onboard are present ten independent regulated voltage lines and each digital IC is decoupled from the other one to avoid any interference. Moreover a particular attention in the master clock power supply creates the conditions for a jitter free clock generation.

A I²S fully insulated digital input is present to connect the North Star Design CD-Transport with a direct link for the best audio performance.
On I²S connection the digital signal is directly transferred to the DAC without jitter; digital audio data and clocks are separetly transmitted to the DAC and no mixed in a sigle signal like S/PDIF or AES/EBU; this avoid any jitter problem in clock reconstruction.


Recommandé par la Revue du Son 2001Award Fedeltà del Suono 2001Recommandé par la Revue du Son 2002Bester  klang Salzburg 2003Home Theater Choice 2005Home Theater Value 2005Stereo Times Award 2007

 

Features
  • Compact size
  • High rigidity metal frame
  • High quality mains filter
  • Rubber insulated aluminium feet
  • True balanced analogue output
  • Separated toroidal transformers for digital and analogue sections
  • Double mono balanced analogue stage
  • Cirrus CS8416 digital receiver
  • Analog Devices AD1895 digital upsampler
  • Texas 2 x PCM 1796 DB DAC
  • High quality analogue stage design
  • Very low jitter system clock management
  • Fully insulated digital input

Images
Gallery

Dac Model 192 - Outside
Outside >

Dac Model 192 - Inside
Inside >

 
 

   
© North Star Design Srl. - San Giuliano Terme (PI), ITALY - VAT N° / P.I. IT 01414910503 - tel / fax: +39 050 859166 - email:info@northstar.it