You could probably say Dumble Amplifiers are about as mythical as music gear can possibly get.Named after founder and owner ...

The best tech products announced this week include Sony's portable Bluetooth speakers, Rotel's affordable integrated ...

This article highlights effective design practices for gallium nitride (GaN) half-bridge converters driven by a 100 V ...

An ultra-low power sensor operates using energy harvesting from various sources for efficient monitoring. The oscillator ...

Superconducting devices are used for highly sensitive optical sensors, detectors of magnetic fields and low-noise amplifiers. Superconducting circuits are one possible type of qubit, the building ...

Audio-Technica (A-T) says its new ATH-ADX3000 open-back headphones use the same driver technology found in its flagship $1,999 ATH-ADX5000 model, but they have a far lower price. The ATH-ADX3000 are ...

Two papers read recently before the Institution of Electrical Engineers record developments in magnetic amplifiers, and indicate the field of application within which such amplifiers possess ...

If you’re familiar with the more expensive models in the Audiolab lineup, that’s the same chip offered in the Audiolab 7000A Integrated Amplifier. The 6000A MkII’s post-DAC filter now uses a Class A ...

Detailed analyses of the performance variations before and after packaging of the phase shifter (PS) and power amplifier (PA) are provided, along with specific design processes. The circuit and ...

Rega’s forthcoming Brio MK7 Integrated Amplifier will be available this month and is creating ... Key improvements have been made across the circuit. The PCB layout has been fully upgraded to handle ...

Background: There are currently five different kinds of transcranial magnetic stimulation (TMS) motor mapping algorithms available, from ordinary point-based algorithms to advanced field-based ...

Magnetic Resonance Imaging (MRI ... The actual build specifications are also listed for comparison. The circuit diagram of the LNA can be found in Figure 3A. The LNA is an instrumentation amplifier ...