[Marcel]’s low-voltage tube amp design might spark your interest. The design operates with a B+ (plate) voltage of only 40v, making it less intimidating and dangerous than many other amps that ...

Onkyo is one of the most respected Hi-Fi brands, but in recent years it's focused on AV receivers rather than the amps that ...

We’ve learned a bit about speaker cabinets and their design, so it’s time to venture further down the chain to the amplifier that drives those speakers. The sharp-eyed will be ready to point ...

The produced output current of the buffer-inverter is as in Figure 1 and the same design considerations are applicable for the equalization resistors R9 to R12. Figure 2. Circuit of buffer-inverter or ...

Opinions expressed by Forbes Contributors are their own. Technology journalist specializing in audio, computing and Apple Macs. Probably one of the most celebrated amplifiers ever made—the 33/ ...

How transimpedance amplifiers are used in fiber-optic communications, laser rangefinders, and LiDAR systems. How avalanche photodiodes enhance TIA performance. Application-specific design and ...

Legendary audio brand Onkyo has mounted its rebrand and announced its new Icon Series hi-fi components at CES 2025 today.

By integrating Guerrilla RF’s GRF5509 high-performance amplifier, the Impinj E family based RAIN RFID reader module reference design with Impinj Gen2X support delivers the highest possible ...

The transimpedance-amplifier stage is the common key circuit ... can help reduce the burden and compromises made in the TIA design and avoid stability issues. The feedback resistor determines ...