Now it wants a slice of the ‘gamer-audiophile’ market with the Fosi Audio K7, a Kickstarter-funded DAC/amp that promises ...

If you’re looking for a super-sensitive USB microphone with plenty of warmth and a built-in amplifier that can drive a wide range of headphones, the AKG Ara is a winner. It looks great, too.

This dynamic microphone amplifier circuit has a total gain of 200 times. If we use 200Ω microphones R4 must be 220Ω and C1 is 4.7uF. If you want the to get the lowest noise signal from this dynamic ...

If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design might spark your interest. The design operat… ...

Our guide to microphone stands includes options for a wide range of uses. Each one can work both dynamic and condenser microphones of different shapes and sizes. There’s a chance the mic you use ...

[Editor’s note: On Jan. 11, 2023, Townsend Labs parent company Universal Audio released the UA Sphere DLX Modeling Microphone as a replacement for the Townsend Labs Sphere L22 modeling mic system.

Posted in Featured, how-to, Slider Tagged amplifier, bil herd, k-type thermocouple, op-amp, thermocouple ← Automated Die Testing 3D Printed Pogo Pin Programmer → ...