I N T E N a N C E, Technical Data | Goldmund SR150 manual

M A I N T E N A N C E

The GOLDMUND SR150 amplifier usually requires no maintenance.

To clean your SR150 use a very soft, clean, damp cloth to avoid scratching the surface. Dampen with water or a mild detergent solution. Avoid abrasive or harsh cleansers (eg. products containing sodium carbonate). Always turn the power off before cleaning your amplifier.

TECHNICAL DATA

P O W E R

•Nominal power before clipping: 2x200 W RMS (2 - 8 Ohms). 150 W RMS (1 - 16 Ohms).

•Maximum power : > 400 W RMS (3 Ohms).

•Maximum voltage : 55 V peak. - Maximum current : > 15 A peak.

These values are for both driven channels.

FREQUENCY RESPONSE

These figures are valid for the circuit alone, at any level between 0 and nominal power.

•+/- 0.1 dB, 10 Hz - 1 MHz.

•+/- 1 dB, 6 Hz - 1.2 MHz.

•+/- 3 dB, 3 Hz - 1.4 MHz.

ANALOGUE INPUT SENSITIVITY

•Nominal level : 0.75 V.

•Input impedance : 50 kOhms.

GROUP DELAY

Propagation delay < 100 ns stable with frequency from DC to 200 kHz.

User manual - SR150 2-CHANNEL UNIVERSAL POWER AMPLIFIER P 9

SR150 specifications

The Goldmund SR150 is a high-end stereo amplifier renowned for its exceptional audio performance, sophisticated design, and cutting-edge technology. This amplifier represents a culmination of Goldmund's decades of experience in the audiophile domain, offering a listening experience that is both immersive and true to the original recording.

One of the standout features of the SR150 is its innovative technology, particularly the use of the proprietary Digital Class A amplification. This advanced technology combines the efficiency of Class D amplification with the audio fidelity of Class A, producing an output that is both powerful and refined. The amplifier delivers a robust output of 150 watts per channel, ensuring that it can easily drive a wide range of speakers without sacrificing sound quality.

Furthermore, the SR150 boasts a unique digital signal processing (DSP) functionality. This feature allows for precise tuning and optimization of audio settings, enabling users to tailor their listening experience to their specific preferences. The DSP capabilities also include room correction technology, which helps to mitigate acoustic issues within the listening environment, resulting in a more balanced soundstage.

The build quality of the SR150 is another noteworthy characteristic. The amplifier features an elegant and minimalist design, crafted from high-grade materials that not only enhance its aesthetic appeal but also contribute to its durability. The solid chassis helps to minimize vibration, ensuring that the delicate internal components operate without interference.

In terms of connectivity, the Goldmund SR150 is equipped with a comprehensive array of inputs, including balanced XLR and unbalanced RCA connections. This versatility ensures compatibility with a wide range of audio sources, from standalone digital players to complex multi-source setups. Additionally, the amplifier supports both analog and digital inputs, providing flexibility in how users connect their audio equipment.

The user interface of the SR150 is designed for ease of use, featuring a simple yet intuitive control layout. The amplifier can also be remotely controlled, further enhancing the convenience factor for audiophiles who value both quality and usability in their audio systems.

In summary, the Goldmund SR150 amplifier is characterized by its powerful Digital Class A amplification, advanced DSP technology, high-quality build, and versatile connectivity options. It stands as an exemplary choice for discerning audiophiles seeking an audio amplifier that truly delivers on performance and aesthetics. Whether for casual listening or critical audio appreciation, the SR150 is designed to elevate the audio experience to unparalleled heights.