Overview

The Lector Digicode S-192 Digital-to-Analog Converter is equipped with four Burr-Brown PCM-1704K converters, renowned for their audiophile-grade quality. These DACs are configured in parallel and doubled on each channel, delivering exceptional precision and sound clarity. This architecture enables the Digicode S-192 to process audio signals up to 24-bit/192 kHz, ensuring faithful reproduction of the subtlest nuances in your favorite recordings.

The device also offers a selectable x4 or x8 filtering option, corresponding to oversampling rates of 192 kHz or 96 kHz. This flexibility allows users to fine-tune the sound signature to match their preferences or the characteristics of their recordings.

Versatile Connectivity for All Your Needs

The Lector Digicode S-192 stands out for its versatile connectivity options, accommodating all modern audio sources:

An asynchronous USB input supporting 24/192, driver-free on Mac
Three S/PDIF inputs (RCA, BNC, and Toslink optical) accepting streams up to 24/192
An AES/EBU input on XLR (110 ohms)
A Word Clock input for precise synchronization

This variety of options makes it easy to integrate the Digicode S-192 into any audio system, whether for home or professional setups.

Tube Output Stage for Unmatched Warmth

One of the most remarkable features of the Digicode S-192 is its tube output stage. Equipped with four carefully selected premium-grade 12AT7 / ECC81 dual triodes, this stage imparts the warmth and musicality typical of tube equipment while preserving the precision of the original digital signal.

This unique combination of cutting-edge digital technology and tube-based analog amplification allows the Digicode S-192 to deliver sound that is both detailed and organic, satisfying even the most demanding audiophiles.

Audiophile Design Down to the Finest Details

The Lector Digicode S-192 leaves nothing to chance when it comes to sound quality. Its proprietary receiver interface on the S/PDIF inputs ensures optimal digital signal reception, minimizing jitter to less than 20 picoseconds. This meticulous attention to detail results in a stable and precise stereo image, as well as faithful reproduction of musical dynamics.

The converter also features high-quality analog outputs, with an unbalanced output on RCA connectors and a true balanced output on XLR connectors, both delivering 2.5 V at 250 ohms. This configuration ensures optimal integration with a wide range of amplifiers and preamplifiers.

Separate Power Supply for Optimal Performance

Recognizing the critical importance of power supply in high-end audio equipment, Lector has equipped the Digicode S-192 with a separate power supply housed in a dedicated chassis. The PSU-D192 even includes a power line filter, ensuring clean and stable power for all the converter’s circuits.

This physical separation between the power supply and audio circuits significantly reduces electromagnetic interference, contributing to the purity of the audio signal. Additionally, users can independently control the power supply for the analog and digital circuits, offering even greater control over the converter’s performance.

Elegant and Customizable Design

The Lector Digicode S-192 not only excels in sound performance but also impresses with its refined aesthetics. With dimensions of 440 x 105 x 300 mm, it integrates seamlessly into most audio setups. Its weight of 8 kg reflects the quality of its construction and components.

For those who appreciate customization, Lector offers optional side panels in cherry wood or black plexiglass. This attention to aesthetic detail allows the Digicode S-192 to perfectly complement the ambiance of your listening space, whether modern or classic.

Frequently Asked Questions

How can I connect my computer to the Lector Digicode S-192?
You can easily connect your computer to the Digicode S-192 via the asynchronous USB input. This connection is plug-and-play on Mac and requires no additional drivers. For Windows users, simply install the drivers provided by Lector.

Is the Digicode S-192 compatible with network audio streaming systems?
While the Digicode S-192 does not feature built-in network connectivity, you can use it with a network player or external streamer. Simply connect the digital output of your streaming device to one of the Digicode S-192’s digital inputs (S/PDIF, optical, or AES/EBU).

What is the difference between the PSU-DGC and PSU-D192 power supply options?
The PSU-DGC is the standard power supply included with the Digicode S-192, while the PSU-D192 is an upgraded power supply offering superior performance. The PSU-D192 is recommended for those seeking the best possible performance, as it provides more stable and cleaner power to the converter’s circuits.

Does the Digicode S-192 require a break-in period?
Like many high-end audio devices, the Digicode S-192 may benefit from a break-in period. The tubes, in particular, may require several dozen hours of operation to reach their optimal performance. You may notice a gradual improvement in sound quality over time.

Can the Digicode S-192 be used as a preamplifier?
While the Digicode S-192 features volume control, it is not designed to fully replace a preamplifier. However, in a minimalist setup with a single digital source, it can be connected directly to a power amplifier, offering a very pure signal chain.

How can I get the most out of the tube stage in the Digicode S-192?
To fully enjoy the tube stage, ensure the converter warms up for at least 30 minutes before critical listening. You can also experiment with different brands of 12AT7 / ECC81 tubes to fine-tune the sound to your preferences, but be sure to use high-quality tubes to maintain the converter’s optimal performance.