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Octave Jubilee Mono Ultimate Power Amplifier
Octave Jubilee Mono Ultimate: Unmatched Power and Precision in Monoblock Amplification
The Octave Jubilee Mono Ultimate is a state-of-the-art monoblock power amplifier for audiophiles seeking unparalleled audio performance. As the flagship model in Octave’s amplifier lineup, it combines advanced engineering with meticulous craftsmanship to deliver an exceptional listening experience.
Key Features
- High Power Output: The Jubilee Mono Ultimate utilizes eight KT 170 tubes and delivers 440 watts per channel, providing ample power to drive even the most demanding loudspeakers.
- Ultra-Wide Bandwidth: The amplifier features an oversized, high-performance output transformer, achieving a power bandwidth of 10 Hz to 100 kHz. This design ensures minimal distortion and exceptional resolution across the entire frequency spectrum.
- Advanced Driver Stage: A newly developed driver stage with an optimized tube layout enhances phase accuracy, improving bass performance and refined high-frequency reproduction.
- Robust Power Supply: Equipped with three dedicated mains transformers and high-capacity electrolytic capacitors, the power supply ensures stable operation and high current delivery, contributing to the amplifier’s dynamic capabilities.
- Precision Bias Control: The amplifier includes a bias display and adjustment system with enhanced long-term precision, allowing for accurate monitoring and maintenance of tube performance.
- Protective Features: The Jubilee Mono Ultimate incorporates power management with soft-start electronics, a comprehensive protection system, and an eco mode to ensure reliability and longevity.
- Design and Build: The Jubilee Mono Ultimate is available in silver or black finishes. The middle section can optionally be crafted from stone or wood, allowing for customization to match aesthetic preferences. The resonance-optimized base construction, comprising an 8 mm aluminum top plate, 2 mm steel chassis, and 50 mm X-MDF base, provides structural integrity and minimizes vibrations.
The Octave Jubilee Mono Ultimate sets a new benchmark in high-fidelity amplification, offering intense, emotional, and incomparable sound reproduction for discerning listeners.
Specifications
- Output Power: 440 W into 4 ohms
- Frequency Range: 10 Hz – 80 kHz
- Harmonic Distortion: < 0.1% at 10 W into 4 ohms
- Signal-to-Noise Ratio: -103 dB
- Gain: +28 dB
- Input Sensitivity: 1.5 V
- Inputs: 1 x RCA, 1 x XLR
- Outputs: Speaker outputs are compatible with banana plugs and spade lugs
- Dimensions (W x H x D): 280 x 750 x 484 mm
- Weight: 78.0 kg
Brand
Octave
Established in 1968 by Andreas Hofmann, Octave Audio is a German manufacturer renowned for its high-end tube amplifiers. The company seamlessly blends traditional tube technology with modern innovations to deliver exceptional sound quality and reliability.
Octave's comprehensive product lineup includes integrated amplifiers like the V 80 SE, V 110 SE, V 70 Class A, V 70 SE, V 40 SE, and V 16 Single Ended; preamplifiers such as the HP 700 SE and HP 300 SE; power amplifiers like the MRE 220 SE and RE 320; and single-ended amplifiers including the Jubilee 300 B and V 16 Single Ended. Vinyl enthusiasts can enjoy phono preamplifiers like the Phono Module and Phono EQ.2, while additional devices like the Super Black Box, Black Box, Black Box Preamp, and Filter 3-P enhance system performance and versatility.
By focusing on meticulous design and engineering, Octave ensures that their amplifiers deliver unparalleled audio clarity and precision. With a legacy spanning over five decades, Octave Audio continues to define excellence in tube audio engineering, creating products that resonate with discerning audiophiles worldwide.
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