Rotel RB-1582 MkII Stereo Power Amplifier

Rotel RB-1582 MkII Stereo Power Amplifier Key Features:

• 200 Watts per Channel Output – Delivers ample power to effortlessly drive large, demanding speaker systems with authority.
• Large Toroidal Transformer – Provides stable and consistent power delivery, ensuring reliable performance even under heavy loads.
• 60,000µF of Special Slit-Foil Capacitors – Rapidly charge and discharge to maintain signal integrity during dynamic peaks like orchestral crescendos and drum beats.
• Mono Block Layout Beyond Transformer – Ensures channel separation and reduces crosstalk for clearer, more defined stereo imaging.
• Copper Grounding Plate with Star Ground Configuration – Minimizes electrical noise for cleaner, more transparent sound.
• Discrete Output Stage with Ten High-Current Bipolar Transistors per Channel – Offers robust amplification with precision and low distortion.
• Balanced XLR and Unbalanced RCA Inputs – Provides versatile connectivity for professional and consumer audio sources.
• Balanced Design Concept – Optimizes circuit layout for superior audio performance and long-term reliability.
• Capable Foundation for Stereo or Home Theater Systems – Combines power and finesse to support a wide range of high-fidelity setups for years.

Product Description:

The Rotel RB-1582 MkII is a powerful stereo amplifier delivering 200 watts per channel, designed to effortlessly drive even the largest high-fidelity systems. Like its smaller counterpart, it balances the ability to reveal subtle musical details with the strength needed for highly dynamic passages.

This dual capability is achieved through meticulous circuit design and careful component selection. Its performance is anchored by a large toroidal transformer and a total of 60,000µF of special slit-foil capacitors, which provide stable power to the output stage. These capacitors charge and discharge rapidly, maintaining signal integrity during intense moments such as orchestral crescendos or repetitive drum beats. 

The amplifier employs a mono block layout for each channel beyond the transformer, with all grounds connected in a star configuration on a copper grounding plate to minimize noise. The discrete output stage features ten high-current bipolar transistors per channel. Input options include balanced XLR and unbalanced RCA connectors. The RB-1582 MkII exemplifies Rotel’s Balanced Design Concept and serves as a robust foundation for impressive stereo or home theater systems for years to come.

Specifications:

Dimensions and Weight: 

Overall - 17 x 5.7 x 16” (W x H x D)

Product Weight - 39 lbs