MASS-kobo Model 491 Accessories and four electrostatic supertweeters

and four electrostatic supertweeters

Reference DAC and network streamer

Weight is about 456g

a present and smooth midrange

and it also works with the Fiio UTWS5 Bluetooth Amplifier for wireless use

MASS-kobo Model 491 Accessories and four electrostatic supertweetersThe MASS kobo Model 491 is the successor to the flagship Model 465, a twin balanced monoblock headphone amplifier with four high performance amplifier stages and fully independent left and right power supplies, a topology more commonly found in high end loudspeaker amplifiers than in headphone designs. Delivers over 3. 5 W + 3. 5 W into 32 balanced, enough to drive the HIFIMAN Susvara at reference quality. Made to order in Japan. Type and Technology