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Category: Power Amplifiers

Arete SB 200 Class AAB Power Amplifier

Arete SB 200 Class AAB Power Amplifier

Features:
  • High-performance Class AAB power amplifier designed for professional audio applications.

  • Delivers clean, detailed, and dynamic sound with excellent signal clarity.

  • Engineered with low-distortion circuitry for superior audio fidelity.

  • Features efficient heat dissipation for stable long-duration operation.

  • Rugged chassis design ensures durability for both studio and live environments.

  • Equipped with comprehensive protection circuits against overload and short circuits.

  • Ideal for audiophiles, sound engineers, and event professionals seeking precision and power.

Description

Arete SB 200 Class AAB Power Amplifier

Enough Power to drive most demanding speakers, The Arete SB200 offers 200W per channel of clean power on the tap, and most importantly runs in Class A at low listening volumes and the first few watts ( 20W). The amplifier has all the grunt and dynamics to power every crescendo of an orchestra. A personification of extreme control and grip, the Arete is like a whip to the horse ( Your speaker).

Since this is a high-gain amplifier, all you need is a DAC with volume control to run this amp (Even something as simple as an SMSL Sanskrit 10Mk2 would do.

We prefer not to write poetry about how the amplifier sounds or is supposed to sound, and hope our features and Specifications do more of the talking

The Avante SA and Arete SB series of power amplifiers are commissioned by SoundFoundations and custom-built in Datong, Taiwan, by an OEM vendor /supplier to Adcom, Parasound, and Primare.

Though the Cabinet is a Generic one used by some other brands, we have made small modifications, and more importantly, the Circuit design and components are curated by a known and respected Indian designer in collaboration with Sound Reach Audio design and are proprietary to us.

FEATURES

  • High-quality gold-plated 5-way binding posts
  • Output stages run in Class AAB – very high bias for large Class A envelope
  • Massively oversized heatsinks, Overkill of capacitance in the 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 aluminum front panel and machined aluminum control knobs.

SPECIFICATIONS

Continuous Output power 200W*2 Class AB load 2-8 ohms
20W*2 pure Class A
Frequency response 20Hz-20KHz
Load impedance 4-8 ohms
Input impedance 50K
S/N ratio 103dB @1W, 110dB @50W/8 ohm
Typical distortion @1KHz 0.0035% (1W, 8 ohm), 0.05% (60W, 4 ohm)
Semiconductor 16 pairs of MJL21193/21194
Static power consumption 80W
Input voltage AC220V
Net weight 20.5kg
Product size 433 X 155 X 360MM

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