Arete SB 150w/ch – 2.0 Channel Power Amplifier

Arete SB 150w/ch – 2.0 Channel Power Amplifier

The Arete SB150 delivers a robust 150w per channel of clean, dynamic power—more than enough to drive even the most demanding speakers with ease. This amplifier is designed to handle the full intensity of orchestral crescendos, offering impressive headroom and control.

An integrated protection circuit ensures no DC components reach the output, maintaining a residual voltage of under 1mV. To minimize crosstalk and signal interference, the stereo channels are completely isolated after the transformer. Each channel’s power stage is independently buffered through high-grade audio capacitors, providing a total capacitance of 120,000 µF, backed by a custom-built 1 KVA toroidal transformer.

All you need is a dac / streamer dac connect it to this amp and your good to go !!

As a high-gain amplifier, the SB150 can be effortlessly paired with a DAC that has volume control—even compact models like the SMSL Sanskrit 10Mk2 are sufficient to run it effectively.

Part of the Transudio series, the Arete SB150 is commissioned by SoundFoundations and custom-built with specific power supply enhancements tailored for the Indian market.

Features

• High Quality gold plated 5 way binding posts
• Output stages run in Class AB Massively oversized heatsinks Overkill of capacitance in power supply, with a custom  toroidal power transformer
• Safety : Overload and DC protection for output and amplifiers, using 40A power relays with insignificant contact resistance
• High quality 8mm thick engraved and laser-etched aluminium front panel

Specifications

• Continuous power – 150W/channel @8 ohms
• Static power consumption 120W
• Distortion : @1Khz : 0.0035% (1W,8 ohm)
• Input Impedance: RCA input (10KΩ)
• Load Impedance: 4-8Ω
• Signal-to-Noise Ratio: 103dB @ 1 W
• Frequency Response: 10HZ~100KHZ
• Open loop design with 6 transistor blocks
• Soft and delayed start with Speaker protection
• Dimensions in inch – 17 (w) 15 (d) 5 (h)
• Weight 19kg