Description
Technical Overview
The Benchmark HPA4 is a headphone amplifier and preamplifier designed for high demands in audio performance. It features THX Achromatic Audio Amplifier (AAA) technology, providing a realistic and fatigue-free listening experience. The device is 100% analogue with a precise 256-step fully balanced relay gain control in 0.5 dB steps, making it suitable for professional audio applications. The HPA4 offers balanced and unbalanced inputs and outputs, ensuring compatibility with various audio sources in studio setups.
Main Specifications
- THD < -125 dB (0.00006%)
- Signal-to-noise ratio: > 135 dB (A-weighted)
- Frequency response: -3 dB @ 0.1 Hz and 500 kHz
- Max. output power: 6 W at 16 Ohm
- Output impedance: close to 0 Ohm (headphone outputs)
- Dimensions (W x H x D): 22 x 10 x 21 cm
- Weight: approx. 3.7 kg
- Colour: Silver
Functional Advantages
- THX AAA technology → reduced distortion for improved audio clarity.
- 256-step gain control → precise volume adjustments without audible jumps.
- Low output impedance → better compatibility with a wide range of headphones.
- High signal-to-noise ratio → cleaner sound reproduction with minimal background noise.
- Touch screen interface → user-friendly access to various functions.
Studio Application
The Benchmark HPA4 is integrated into both professional and home studio workflows, facilitating tasks such as mixing and mastering. Its multiple input options, including balanced XLR and unbalanced RCA, allow seamless connection to various audio sources. The headphone outputs cater to different headphones, ensuring accurate monitoring during sound design and recording sessions. The unit’s high output power and low distortion make it suitable for critical listening environments, enhancing overall audio fidelity. It is compatible with various DAWs and audio interfaces, supporting a versatile range of studio setups.
Design or Interface
The Benchmark HPA4 features a robust yet elegant design in a silver finish. The control layout includes a touch screen that provides easy access to functions such as balance control, input level offset, and remote control options. The physical construction emphasizes durability and functionality, with balanced and unbalanced input and output connections strategically positioned for efficient workflow integration. The interface is designed to facilitate quick adjustments while maintaining a clean aesthetic.
Performance and Reliability
The Benchmark HPA4 demonstrates stability and accuracy in audio reproduction, with a frequency response extending from 0.1 Hz to 500 kHz. The unit maintains a low noise level, supported by a high signal-to-noise ratio of greater than 135 dB, ensuring clarity in sound monitoring. Its reliable protection systems, including DC and short-circuit detection, safeguard against potential damage, contributing to long-term operational reliability. The device operates effectively within a nominal power requirement of 100 – 240 VAC, making it suitable for various power environments.
Summary
The Benchmark HPA4 enhances professional studio setups by providing high-fidelity audio amplification and precise control features. Its advanced technology ensures excellent audio performance, while its versatile connectivity options allow compatibility with various audio devices. This unit supports efficient workflows in recording, mixing, and mastering applications.
Benchmark HPA4
€4,120.46
Description
Technical Overview
The Benchmark HPA4 is a headphone amplifier and preamplifier designed for high demands in audio performance. It features THX Achromatic Audio Amplifier (AAA) technology, providing a realistic and fatigue-free listening experience. The device is 100% analogue with a precise 256-step fully balanced relay gain control in 0.5 dB steps, making it suitable for professional audio applications. The HPA4 offers balanced and unbalanced inputs and outputs, ensuring compatibility with various audio sources in studio setups.
Main Specifications
Functional Advantages
Studio Application
The Benchmark HPA4 is integrated into both professional and home studio workflows, facilitating tasks such as mixing and mastering. Its multiple input options, including balanced XLR and unbalanced RCA, allow seamless connection to various audio sources. The headphone outputs cater to different headphones, ensuring accurate monitoring during sound design and recording sessions. The unit’s high output power and low distortion make it suitable for critical listening environments, enhancing overall audio fidelity. It is compatible with various DAWs and audio interfaces, supporting a versatile range of studio setups.
Design or Interface
The Benchmark HPA4 features a robust yet elegant design in a silver finish. The control layout includes a touch screen that provides easy access to functions such as balance control, input level offset, and remote control options. The physical construction emphasizes durability and functionality, with balanced and unbalanced input and output connections strategically positioned for efficient workflow integration. The interface is designed to facilitate quick adjustments while maintaining a clean aesthetic.
Performance and Reliability
The Benchmark HPA4 demonstrates stability and accuracy in audio reproduction, with a frequency response extending from 0.1 Hz to 500 kHz. The unit maintains a low noise level, supported by a high signal-to-noise ratio of greater than 135 dB, ensuring clarity in sound monitoring. Its reliable protection systems, including DC and short-circuit detection, safeguard against potential damage, contributing to long-term operational reliability. The device operates effectively within a nominal power requirement of 100 – 240 VAC, making it suitable for various power environments.
Summary
The Benchmark HPA4 enhances professional studio setups by providing high-fidelity audio amplification and precise control features. Its advanced technology ensures excellent audio performance, while its versatile connectivity options allow compatibility with various audio devices. This unit supports efficient workflows in recording, mixing, and mastering applications.
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