PORTABLE DAC USB....Battery free!

EarStudio ES100 MK2 - Ricevitore Bluetooth Portatile 24 Bit ad Alta risoluzione/Amplificatore per Cuffie/dac con AAC, aptX, aptX HD, LDAC (Nero)

AMLIFICATORE CUFFIE MASTER 19 

Porta cuffie  Spirit

AMPLIFICATORE CUFFIA /DAC /PREAMPLIFICATORE BILANCIATO ACSS (8W - 40 OHM)

Telecomando in alluminio 

TWIN PULSE ISOBARYC 

AMLIFICATORE CUFFIE / DAC R2R / PREAMPLIFICATORE ACSS 2022

ADATTATORE BILANCIATO XLR 4 PIN - JACK 6,3MM

REFERENCE PORTABLE HI-FI AUDIO PLAYER LOTOO PAW 6000

CAVO SPECIALE RAME ARGENTO  PER AUMENTARE LA DEFINIZIONE DEL DETTAGLIO

R2R-11 mk2

Fully upgraded version (USB module clocks upgraded with Crystek & built-in isolator for the USB module)

Real NOS discrete R-2R DAC design

Fully Discrete Transistors Headamp And Preamp All-In-One.

Output power rated at 3800 mW @25 ohm, driving most headphones easily.

4 fully discrete R-2R DA converters (2 per DA-8 board) implementing two push/pull decoders.

2 fully discrete native DSD decoders.

Fully discrete current signal transmission design.

32bit / PCM384K /DSD512 asynchronous transfer using the Amanero 384 usb input

The whole digital circuit is comprised of 3 CPLDs (programmable chips) supporting firmware update to improve sound quality in the future.