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The Jubilee Mono SE are an absolutely modern and uncompromising implementation of what is probably the best amplification technology in the high-end sector. They enable the emotional, smooth, high-resolution, dynamic and spatial triode sound, not only in the mid/high range, but for the first time in a completely broadband range.
OVERVIEW
Great condition pre-owned Octave Jubilee Mono SE Amplifiers, Black finish with Slate insert.
Units come with original boxes, packaging, power cords, and manual.
Rated 8/10 for minor cosmetic wear consistent with age and use.
Matching Black/Slate Octave Jubilee preamplifiers available. Call for details 734-662-3595.
SPECIFICATIONS
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Output Power: 400 W on 4 Ohm
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Frequency Range: 10 Hz – 80 kHz
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Total Harmonic Distortion: < 0.1% at 10 W on 4 Ohm
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Signal-to-Noise Ratio: -103 dB
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Amplification: +28 dB Cinch
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Input Sensitivity: 1.5 V
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Basic Model: Jubilee Mono SE
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Options: Remote switching on
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Design: Silver or Black; middle section optionally in stone or wood
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Tube Complement: 8 × KT 150
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Inputs: 1 × RCA, 1 × XLR
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Outputs: Speaker output suitable for banana plugs and cable lugs
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Dimensions (W × H × D): 280 × 707 × 484 mm
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Weight: 64.0 kg
ADDITIONAL INFORMATION
Please call 734.662.3595 and ask for Richard if you have any questions about this product.
We make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.
Generating expert take…
Octave Audio traces its roots to 1968, when Karl Heinz Hofmann established a transformer winding factory in Karlsbad, Germany. His son, Andreas Hofmann, joined in 1975, developing early semiconductor and tube amplifiers. In 2000, Andreas took the helm, rebranding it as Octave Audio to channel his decades-long passion for tube-based electronics into high-end hi-fi components.
The brand specializes in meticulously hand-built tube amplifiers, including preamplifiers, power amps, and integrated models like the V 16 Single-Ended and Jubilee series. Octave emphasizes premium features such as external power supplies, balanced connectivity, adjustable gain, and modular upgrades for phono stages and power conditioning. Their in-house transformer expertise ensures low-noise performance across full-range designs, from 8-watt single-ended units to 30-watt powerhouses.
Positioned firmly in the high-end market, Octave commands respect among audiophiles for its German craftsmanship, sonic purity, and innovative tube technology. Hand-assembled with top-tier components at their Karlsbad headquarters, these amplifiers deliver uncompromising musicality, appealing to discerning buyers seeking perfection over mass production.
See all Octave listings on RADAR.
