Gato Audio DIA-250S NPM Amplifier/Network DAC Review
March 1, 2020 § Leave a comment
“The basic specification of 250W/8ohm and 500W/4ohm, and RCA/XLR line pre-outs to feed external power amps, active speakers and subwoofers, has not changed from the original DIA-250S amplifier. Similarly, the controls are minimal, with nothing more than that large central volume control, input selector, plus a standby button, on the front panel. The display shows volume and input as standard, but when playing digital sources the right-hand panel can be set to show input sampling rate, either for a few seconds via remote control, or by default using the display dimmer button on the rear panel.
Crucially, Gato has now added its NPM (network player module) to the DIA-250S, opening up a whole new world of digital streaming to the user. Inserted into the upper part of the rear panel, where once was just a screw terminal to connect a Bluetooth stub antenna, this adds an Ethernet port and a USB-A socket into which can be inserted a supplied Wi-Fi dongle, and upgrades the Bluetooth provision to aptX HD.”