The Rotel Michi Q5’s £5499 / $7499 / AU$9499 price tag is certainly hefty in general terms, but it may surprise many to learn that it sits on the lower end of the scale as far as high-end CD players ...

Abstract: A solid state power amplifier MMIC is demonstrated with 180mW of saturated output power at 214GHz, from an unthinned die, and a small signal S21 gain of 22.0dB. 3-dB bandwidth extends from ...

We sadly don't have a valve amplifier in for testing, but we do have Rotel's high-end CD player that's built like a tank, a ...

LORD STEVENS’ long-awaited report into alleged illegal payments clears all Premier League clubs of paying or receiving bungs. But the report raises separate concerns about two managers and a number of ...

Abstract: In this paper, a planar 9-way metamaterial power combined amplifier is presented. The power divider/combiner structure is a metamaterial lens composed of positive refractive index (PRI) ...