TEAC's fully analogue headphone amplifier aims to deliver "highest level of sound quality"
The HA-507 is an analogue design with a fully balanced and dual-mono configuration, and two independent power supplies – one ...
ecoustics23 年
TEAC’s HA-507 Headphone Amp and Preamp Eschews Digital Circuitry For All-Analog Experience
Although TEAC’s Reference 500 series includes UD models that combine both analog and digital features such as a DAC, the ...