Benchmark Media Systems, Inc. and THX, Ltd. have partnered to introduce the Benchmark HPA4 headphone/line amplifier featuring THX Achromatic Audio Amplifier (AAA™) technology. Featuring the flagship THX-888 amplifier design, the revolutionary HPA4 hea
HPA4 Headphone Amplifier The Ultimate High-Power Headphone Amplifier HPA4 AHB2 Power Amplifier The cleanest quietest amplifier on the planet. AHB2 DAC3 D/A Converters Professional Audio Conversion for Studio and Home Use DAC3 Converters Cables Benchmark Studio&Stage™ Cables Cable...
The HPA4 is Benchmark’s latest headphone amplifier. This amp is unusual in that it features a THX-888 Achromatic audio amplifier, which is claimed to reduce distortion by 20–40dB through a patented feed-forward design, resulting in the world’s most linear amplifier. In addition to the ...
by Benchmark Media Systems November 06, 2019 Headphone Amplifier HPA4 LA4 ~ Headphone.guru HPA4 - "Rediscovered so Many of My Favorite Works" "This THX-888 amplifier is driven by a Benchmark line amplifier that features relay gain control, relay input selection and relay muting. The gain...
Sidebar 2: Associated Equipment Analog sources: Dr. Feickert Analogue Blackbird turntable; Thomas Schick 10.5" tonearm; Koetsu Rosewood Signature Platinum moving-coil cartridge.
Fig.2 Benchmark HPA4, XLR headphone output, spectrum of 1kHz sinewave, DC–1kHz, at 1V into 100k ohms (left channel blue, right red) and 0V (left green, right gray) (linear frequency scale). Fig.3 plots the percentage of THD+noise in the HPA4's XLR headphone output into 100k ...
Benchmark expects that many customers will purchase the HPA4 strictly for headphone use. Others will use the HPA4 to drive their favorite power amplifier and speakers. The HPA4 has independent volume controls for the headphone and line outputs and is well-suited for users who enjoy both modes...
(which may be the more correct term because that is what preamplifiers in fact do: amplify the signal) and offers it in two versions: linestage only, retailing for $2499, and the identical linestage with an onboard headphone amplifier, called the HPA4, retailing for $2999 (glowingly ...
The Ultimate Line-Level Preamplifier LA4 HPA4 Headphone Amplifier The Ultimate High-Power Headphone Amplifier HPA4 AHB2 Power Amplifier The cleanest quietest amplifier on the planet. AHB2 DAC3 D/A Converters Professional Audio Conversion for Studio and Home Use ...
The HPA4 includes the revolutionary THX-888 headphone amplifier. The LA4 and HPA4 line amplifiers are an excellent choice for controlling the levels to studio monitors, and power amplifiers in the most critical listening environments. No other analog-to-analog line amplifiers offer higher performance...