Articles Fear and Loathing in Class D Amplifiers: What $130 to $50K Actually Buys You Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of... Ian WhiteJune 2, 2025
Amplifiers TEAC’s AP-507 Power Amplifier Features Next Generation Hypex NCOREx Class D Technology At $2,199, the TEAC AP-507 power amplifier can be configured for two channel stereo, bi-amp, or bridged. Robert SilvaFebruary 12, 2025
Headphone Amps TEAC’s HA-507 Headphone Amp and Preamp Eschews Digital Circuitry For All-Analog Experience At $1,999, the Technics HA-507 is a pure analog headphone amplifier and preamplifier with a balanced/dual mono configuration. Robert SilvaNovember 3, 2024
Headphone Amps TEAC Introduces the UD-507 DAC/Preamp/Headphone Amplifier Borrowing design concepts from TEAC’s top-of-the-line 700 Series, the standout feature of the UD-507 is TEAC’s new proprietary "TRDD5" (TEAC Reference Discrete DAC) designed... Robert SilvaMay 24, 2024
Integrated Amps & Stereo Receivers TEAC’s AI-303 USB DAC Stereo Amplifier Is Ideal For The Desktop A compact integrated amplifier that includes HDMI ARC/eARC, Bluetooth and USB-C connectivity with support for hi-res audio playback. Robert SilvaApril 25, 2023