Whether you want a desktop DAC and Headphone Amplifier for listening to music or modernising a hi-fi system, the new Topping DX5 II is now shipping.

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 ...

The op amp won’t take too long to produce a 100mV difference (100ns with a slew rate of 1V/us), and the comparator will take over from there. Report comment. Reply. Greg A says: ...

Precision micro-power op-amp for automotive Diodes has announced a single-channel version of its automotive-qualified AS2333Q dual precision micro-power op-amp . AS333Q has an 8μV input offset (22μV ...

This op amp just isn’t designed to operate low impedance loads. Trying to run it open loop into a heavy load is going to be just horrible for recovery time and control bandwidth.

The Keeley Moon Op Amp Fuzz has been created for an exclusive partnership with The Guitar Store, and is available worldwide through its Reverb store priced at a pretty reasonable $149. Get the ...

In previous articles—Common op-amp circuits, Op amps do integration, and The practical op-amp differentiator is quite versatile—we looked at some classic op amp circuits. These circuits used negative ...

These common op-amp circuits are useful for amplifying various analog signals. The ideal op amp model helps us understand how these circuits operate. For more detailed information on op amp circuits, ...

How do you get the input of an op-amp to work below the negative-most supply rail?, I asked. Now I know – thanks to the patience of ADI field application engineer Andreas Koch. It was not just any ...

Electro-Harmonix Op Amp Big Muff review A welcome blast from the past £75; €89; $107; Reviews. By Trevor Curwen ( Guitarist) published 1 November 2018 When you purchase through links on our site, we ...