The Audiophiliac listens to two outrageously fine Firestone products: the $199 Fireye DA USB headphone amp and the $39 Fireye Mini portable headphone amp. Ex-movie theater projectionist Steve ...

The Fender Mustang Micro Headphone Amplifier features 5 watts, 6.25Dx6.25Wx2.12H inches The Mustang Micro is an all-in-one personal headphone amplifier with onboard DSP, making it a perfect choice at ...

Audioengine modernizes their new N22 Mini Desktop Amplifier with Class D, Bluetooth aptX and the convenience of USB Type-C inputs. Audioengine has introduced a $269 desktop integrated amplifier that ...

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Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. Often overlooked when it comes to achieving AV excellence, the ...

The design of the circuit is based on the operation of a class A amplifier for the purpose of driving a pair of headphones using a mini amplifier. The design of the circuit is based on the operation ...