Ferrum has officially introduced the WANDLA GoldenSound Edition Gen 2, the latest evolution of its acclaimed high-end DAC/Preamplifier platform. Building on the success of the original WANDLA, an EISA ...

ORDINARY electric conductors are sources of spontaneous fluctuations of voltage which can be measured with sufficiently sensitive instruments. This property of conductors appears to be the result of ...

Abstract: Electric circuits containing vacuum tubes form an integral part of various audio equipment, such as guitar amplifiers, certain equalizers, microphone preamplifiers, and dynamic range ...

Let’s talk about the most important piece of furniture in your home: Your vacuum tube guitar amplifier. If you don’t play guitar, you may only picture amps as stacked black behemoths hulking behind ...

What Is a Tube Amplifier? Tube amps are made using vacuum tubes, which were invented in 1925. Using a glass bulb akin to a light bulb, tube amps take a weak signal and amplify it several times through ...

The RESERVE 6SN7 joins the Ray Tubes RESERVE Collection lineup. Vacuum tube company expands line-up with new-production 6SN7 tubes in both its SELECT and RESERVE Collections To audiophiles, the 6SN7 ...

As a service to our readers, we're providing the LTspice files used in Dr. Dyer's article on simulation of the 12AX7 and the K2-W vacuum-tube op amp. 1. The model for the K2-W is established as a ...

Abstract: Analyzing tetrode tube operation is crucial for the design and optimization of RF systems in proton/heavy ion synchrotrons, especially for high beam circulating current operations. This task ...

There are few inventions that have been as crucial to the evolution of pop and rock music as the guitar amplifier. Indeed, many cite the 1951 Sun Records recording session of Jackie Brenston and his ...