Originally launched in 2012, the TI100 is a dual-channel 100-watt tube head with footswitchable boosts, lots of gain, lots of ...

This article gives a brief overview of the common vacuum electronic tube amplifiers used in high-power transmitters. Only three types of devices [travelling wave tubes (TWTs) including helix and ...

You might have heard a lot about the magic of NOS tubes. Here we dig into the subject, debunk some myths, and offer players ...

McIntosh MTI100 Sun Records Limited Edition: integrated turntable with tube preamp, Bluetooth, and rare Johnny Cash vinyl for ...

Especially when high-end CD gear is more affordable than it’s been in decades. Shanling clearly agrees—enter the EC Zero T, a ...

Old-school Supro tube tones, new-school design, the Airwaves makes it effortless to go direct when recording or playing live ...

This partnership with Two Notes is a game-changer for Supro. Airwave might give you golden era electric guitar tones, but it has the capability to send the direct signal from your amp to the desk when ...

We present the experimental demonstration of a traveling-wave tube (TWT) power amplifier operating in the W-band (75-110 GHz) frequency range. The device is based on a serpentine waveguide (SWG) ...

Cayin’s German distributor has this week announced the RU9, a portable DAC and headphone amplifier designed for smartphones, tablets and laptops. Inputs number two: USB-C (UAC 1.0/2.0) and LDAC/aptXHD ...