A DAC DSP out of the ordinary ...

The MASTER 7 SINGULARITY (Limited Edition!) Is now back in the flagship of the Audio-GD converters and is now enhanced with its DSP V7 and the addition of 2 Xilinx CPLDs dedicated to the management of asynchronous transfers. record sampling rates: up to 32 bit / 384kHz.

Equipmwith the latest AMANERO Asynchronous USB interface in an enhanced version by Audio-GD, this converter is pruned for the future, with Mr. Kingwa giving way to a programmable version of the software. This in the future improves the product and its performance without affecting the hardware, but only to the software.

DSP V7 3 Oversampling modes and a "NOS" mode

The new features include 3X, 4X (normal mode), 2X Oversampling modes and a NOS oversampling mode with the new fully programmable DSP V7 software supported by two high precision TCXO clocks for even lower jitter.

Specially provided interior

The integrated PCM1704UK converters allow you to manage sources up to 32Bit / 384kHz. The MASTER 7 SINGULARITY has 6 inputs: BNC SPDIF, 2x Coaxial SPDIF, Optical Toslink, and I2S via RJ45 or USB, as well as 3 outputs: RCA, ACSS, and XLR. That is, the entire internal wiring is designed in OCC Copper, and two TCXO Audio-GD Clocks are directly integrated, allowing the Jitter to significantly decrease.

An extraordinary architecture

32bit / 384kHz / I2S / TCXO / USB AMANERO

Its architecture with built-in DSP is associated with a separate power supply of 21 groups, including 19 in Class A high-flying. Its transformers develop up to 1500W of power, for only 48W of consumption. All the components are sorted on the shutter and paired by hand: very high fidelity in fact.

The MASTER 7 SINGULARITY is therefore designed around 8 PCM1704UK and DSP1 (Altera Cyclone II) which work in parallel, alongside ultra discrete AOP. A 100% black anodized aluminum structure completes this sober and elegant architecture, which leaves transpunleash all its power.

DSP - Altera Cyclone II

The French definition of DSP would call it "Digital Signal Process", or "Digital Signal Processing". This mini processor is optimized to process a large amount of data in parallel with each clock cycle. It is very efficient to process the digital signals that arrive to it. The Altera Cyclone II makes the MASTER 7 a very high fidelity device.

8x PCM1704UK

These 8 analog digital converters (DAC) use the R2R conversion which consists in directly using the bits of the digital signals to reconstruct the analog signals, all this acting on a network constituted solely by resistors having a given value (R) and its double (2R), without going through an over-sampling phase.