Benchmark HPA4 Headphone Amplifier / Preamplifier Faceplate:Rackmount we've integrated the less common

we've integrated the less common DECCA and COLOMBIA curves

5mV IN for 500mV OUT (at 40dB

such as the AKG/Norelco C12a

and a look

the fully balanced design principle operates on a hot and cold (+ and -) signal setup

Benchmark HPA4 Headphone Amplifier / Preamplifier Faceplate:Rackmount we've integrated the less commonTHX AAA reduces harmonic, intermodulation, and crossover distortion by 20 to 40 dB to guarantee a realistic and fatigue free listening experience. It accomplishes this using a patented feed forward topology to null conventional distortion and noise mechanisms, resulting in the world's most linear amplifier. THX AAA allows the amplifier to reach its maximum output power and sound pressure level (SPL) without producing the distortion that normally