Lector Digicode 2.24 Lector  Digicode 2.24The voltage is 117v, but also in myself sound system normal operation. Will use the original box to wrap securely ships out24 bit 96 khz multibit, multivel digital analog convertor ful...2600.00

Lector Digicode 2.24 [Expired]


no longer for sale

The voltage is 117v, but also in myself sound system normal operation. Will use the original box to wrap securely ships out24 bit 96 khz multibit, multivel digital analog convertor full balanced with tube analog output. Lector proudly introduces the all new Digicode 2.24 digital to analog convertor with tube analog output featuring full balanced circuity from digital input (Aes-Ebu XLR) to analog output (XLR audio analog). Audio analog output is based on four double triode on class A configuration circuit. Digital to Analog convertor adopt the multibit DAC PCM-1704 from BB (no the economical sigma delta dac) four dac and four tubes: they are electrical connected without any coupling capacitors (DC connect) the dac works as differential mode so the balanced signal is generated from the digital source. We have set-up by trimmer the critical single MSB on DAC for obtain highest real resolution . With special digital filter is possible to choice the right number of coefficients and slope for better listening choice as sound preference. The analog output section uses selected 4 double triodes in pure class A ( 4 tubes ECC-81 or 12AT7) . Tubes are selected for lowest noise and tuning trimmered for precision voltage output. The conscruction of Digicode is modular: with three removable cards is easily replaceable in case of future upgrading for new technologies the individual form. A separate power supplu unit reduce the noise floor and magnetic influence to the circuit. A digital circuit with recovey double PLL oscillator supply stable and precision LOCK-ON with perfect matching with our Digidrive CD-Transport Sonic performance delivers pure enjoyment: thanks to the low noise printed circuit board design as real star ground. What you listen is just the sound of your favourite tubes operating with exceptional linearity in a class A gain stage. We can spend many words trying to describe its purity, its great dynamics, its airy soundstage, its accurate imaging, its ability to resolve the subtle details and many other outstanding qualities of this exceptional D to A convertor. But we prefer to simply invite you to listen to it and to trust more what your hear. S P E C I F I C A T I O N : E L E C T R I C A L P E R F O R M A N C E Unit description: Stereo tube line level preamplifier with 5 inputs,2 main outputs, passive volume out, tape out, htd output Tube active circuit: 6H30II, by SATC circuit: 6922/12AT7/12AU7/6CG7/12BH7 Frequency response: 20-50.000 Hz +/- 1 db THD distorsion: Less of 0.1 % Input sensibility and gain: 200 mV / 20 db gain / 50 kohm input Output voltage and impedance: 20 Volt @ 250 ohm Optional: Remote control handset,cherry wood veenerede side panels Power supply main: 100V/120V/230V ac 70 V/A Dimension, weight (net): 400 (L) x 110 (H) x 300 (D) Kg.10 E L E C T R I C A L P E R F O R M A N C E Unit description: Stereo tube line level preamplifier with 5 inputs,2 main outputs, passive volume out, tape out, htd output Tube active circuit: 6H30II, by SATC circuit: 6922/12AT7/12AU7/6CG7/12BH7 Frequency response: 20-50.000 Hz +/- 1 db THD distorsion: Less of 0.1 % Input sensibility and gain: 200 mV / 20 db gain / 50 kohm input Output voltage and impedance: 20 Volt @ 250 ohm Optional: Remote control handset,cherry wood veenerede side panels Power supply main: 100V/120V/230V ac 70 V/A Dimension, weight (net): 400 (L) x 110 (H) x 300 (D) Kg.10 Type off unit: Digital to Analog convertor, full balanced tube output and special digital input set-up function Harmonic distorsion THD: Better than 0.1 % DAC type and filter: 24 bit four mono d ac PCM1704 Signal to noise ratio: 100 db (A) Tube for preamplification stage: 4 x ECC-81 � 12 AT 7 selected by Lector during testing Frequency response: 20 - 22 K h z +/- 1.5 db Digital inputs: SPDI F (two) AES-EBU (one) Optional: OPTO Toslink or ST-II Analog line outputs: 1 one pair RCA / 1 pair XLR balanced at 3.0 V 250 ohm External power supply: 100/110/230/240 Vac 50/60 Hz 70 V/a Dimension main unit - external measurement: 420 x 300 x 110 ( L x P x H) mm Dimension power supply: 200 x 300 x 85 ( L x P x H) mm Weight: 8 Kg net 9 Kg gross
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