S T E R E O   T U B E   D I G I T A L / A N A L O G   C O N V E R T E R 

MODEL: DIGICODE 2.20  and power supply unit  MODEL: PSU-220


The DIGICODE 2.20 is our digital to analogue converter with analog section and output post filter with tubes triode in class A.
DIGICODE and DIGIDRIVE formed a perfectly high quality no compromise C.D. player system at any level of price in top audio area.
The input digital design of DIGICODE is optimized for to give very low value of jitter, for resolve this problem we employ a special circuit with select XTAL CLOCK similar install on CD transport and a double reclock PLL inside.
Of course our sound quality stay in valve triode stage because we use our proprietary I / V converter and our special passive output filter.
No phase rotation and no phase distorsion,but only the pure sound music of class A tube output stage.
The digital section is based on selected DAC @ 20 bit PCM63 Burr BROWN K-selection dual mono type and a digital filter @ 8 times oversampling with digital filter selectable from low taps and high taps by user.

S P E C I F I C A T I O N:

Digital input section by pulse transformer for two SPDiF (RCA+BNC) one AES/EBU (XLR)

Automatic frequency switching : 32Khz/ 44.1 Khz / 48 Khz

Re-clocking dac's  for maximum resolution

Compatible with professional/broadcast standards

Sophisticated Master Clock Regeneration with two phase locked loops (PLL)

20 bit 8 times oversampling filter with possibility to change the TAPS by owner with internaly microswitch

NO feedback control on tubes circuity local or total.

C O N V E N I E N C E    A N D    P E R F O R M A N C E

S P E C I F I C A T I O N:

Type DAC 20 bit 8 f s X Tube output stage
Distorsion better of  0.1% THD
S/N ratio 95 db
Frequency response 20-20khz with low slope taps filters
Output impedance 150 ohms
D A C's 2 x PCM-63 K Burr Brown
Tubes selected 2 x ECC-81/12AT7 
Output voltage max rms 2.7 volts
Power supply 220vac-240vac-110vac 70va
Dimension 400 x 85 x 300 (l x h x p)
Weight 8.5 kg net

Wood panels for lateral sides (on series)

Compatible rubber/alluminium spikes feet (on series)

D o w n l o a d    a n d    l i n k   t o   D i g i c o d e    i n s i d e    t o u r

Digicode in detail (pdf document)

Inside Digicode 2.20 slide tour

Catalogo Digicode 2.20  in Italiano (documento in pdf)

D O C E T - L E C T O R - V i a   V e r d i, 3 5  -  2 7 0 1 0   A l b u z z a n o  (PV) - Italy
Voice:  +39-0382-484165             Fax:  +39-0382-481021 -