Gain: 14 dB resulting in 34 dB of total gain (20 dB of gain from NC2k itself) Noise: 30 µV Input impedance: 47 kOhm Compact fit into NC2k with no extra space required KuSy Audio designed voltage regulators High-end audio Vishay Dale RN55D resistors LM4562 based input stage as suggested […]
DIY
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Price: 750 EUR excl. VAT -1 dBFS @ 20 kHz: -2 dBFS @ 1 kHz: -60 dBFS @ 1 kHz: -96 dBFS @ 1 kHz: J-Test:
USB Audio to I2S & SPDIF interface with support up to 384 kHz / 32 bits and a native DSD playback up to DSD512. Selectable UAC (USB Audio Class) which makes the device versatile and compatible with basically any operating system. Besides I2S and DSD outputs the device brings support […]
In the last months we have been working on a custom digital interpolation FIR filter implemented on an FPGA for old R-2R DACs. Our digital filter works in a similar way to well known DF1706, SM5847, PMD100, and so on. However, its ability to reconstruct and attenuate a signal is […]