This paper describes use of a novel exponential approximation for designing dB-linear variable gain amplifiers (VGAs). The exponential function is accurately generated using a simple ...

The Deadlock patch notes for July 2025 have been officially released. The latest patch targets a number of changes across the ...

Orange Amps has officially launched the O Turntable, its first record player. The iconic British guitar amplifier brand teased it in a Facebook post on Record Store Day earlier this year, but now it ...

A simple architecture for a configurable op-amp or differential difference amplifier (DDA) is presented. The circuitry can be configured as an input/output rail to rail high-speed op-amp, or as a DDA.

The centre also provides transcatheter aortic valve implantation – where a new aortic valve is delivered to the heart via a catheter – and the Mitraclip treatment, which also uses a clip to ...

Quantum computers can solve extraordinarily complex problems, unlocking new possibilities in fields such as drug development, encryption, AI, and logistics. Now, researchers at Chalmers University ...

Slipknot's low-end specialist discusses his epic amp collection, the brilliance of Eloy Casagrande and how James Hetfield shaped his technique ...

Years ago, intrigued by the hype around NOS tubes and the promise that they could magically transform my amps into tonal bliss, I invested in a stash of pricey NOS 12AX7 preamp tubes just to see what ...

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