D i g i c o d e     S -1 9 2

hi-resolution  digital to analog  converter  with  5  digital  selectable  inputs

USB @ 192 khz 24 bit

f u l l   r e a l   b a l a n c e d   a n a l o g   o u t p u t



The new Digicode S-192 digital tube D to A converter is based on R2R the hi performances dac from BB PCM1704K ( 4 dac) , high-resolution dac, output circuits is design around vacuum tube

type miniwatt as ECC-81/12AT7.

Balanced analog output circuit as real design with four dac and four analog stages.

Digital signals are accepted up to 192 kHz 24-bit on all inputs, USB input too.

The Digicode S-192 is also equipped with word clock input and digital  spdif  output for general purpose application.

Proprietary input digital circuit for spdif reconstruction, all develop in Lector audio lab's: spdif circuit reconstruction ( S.C.R. by Lector strumenti audio, patent pending)

The  display indicator supply right information about the real sampling frequency to the dac input, four digit display do not cut all the information.

USB fully compatible with Windows XP / vista/  7 / 8   -  MAC/OSX - LINUX

USB support ASIO / WASAPI / KS protocol


  • T h e   d i g i t a l    i n p u t s   :

Spdif IEC-958 as RCA connector @ resolution 192 Khz 24 bit

-  Spdif IEC-958 as BNC connector @ resolution 192 Khz 24 bit

AES-EBU AES-3 as XLR connector @ resolution 192 Khz 24 bit

Opto toslink digital input @ resolution 192 Khz 24 bit

Asyncronous USB PC/MAC input @ resolution 192 Khz 24 bit support stable KS / WASAPI / ASIO protocol at high speed comunication

    ( no any driver require for OSX-MAC, it's native input USB V-2 high speed)

-  all inputs accept frequency from 32 - 44.1 - 48 - 88.2 - 96 - 176.4 - 192 Khz


  • O u t p u t  /  i n p u t    d i g i t a l    s e r v i c e s  :

Word Clock (W.C.) clock input

Spdif as BNC output


  • A n a l o g    o u t p u t  :

Unbalanced output as 2.5 volt 250 ohm

- Real balanced output as 2.5 volt 250 ohm


  • P e r f o r m a n c e s :

Input selector by sequential single shot by push button, led indicator for selected input.

Led indicator for analog and digital supply

Led lock for spdif / aes-ebu input

Separate power supply model PSU-DGC

Windows driver for XP/Vista/Seven/win8  at 32 and 64 bit supplied by CD rom, update service download from email contact request

No any driver required for OSX-Apple mac/ LINUX  computer ( the USB interface is native)


Type of Unit

 Digital to Analog converter with usb input

Output impedance

250 ohm

Jitter interface

 20 ps

Frequency Response

15 - 96 kHz   +/- 1 dB @ hi-res input 192 Khz

Input  digital Impedance

75 ohm spdif / 110 ohm aes-3

Harmonic Distortion

THD < 0.1 %

S/N Ratio

100 dB ( A-weighted )

Tube output

ECC-81/12AT7 x 4



AC Main Voltages

100/110/230/240 VAC - 50/60 Hz - 100 VA

Dimensions ( W x D x H )

440 mm x 300 mm x 105 mm

Weight ( Net - Gross )

8 kg - 10 kg

For best AES-EBU interconnect recommend the  DIGILINK Lector strumenti audio cables


Download the first test of Digicode S-192 from French magazine Haute-Fidelitè


White paper tech info about Digicode S-192



Download leaflets Digicode S-192 ( click here)



Firmware/driver  update available on request by email as only registered products, no any driver available on web site


  • S e r i e s   l a t e r a l   p a n e l s  / A E S - E B U   c a b l e  :
- Black Plexiglas

- Cherry wood

               AES-EBU cable