AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
About the Jubilee 300B
The Octave Audio Jubilee 300 B is a pair of single-ended monoblock power amplifiers using three 300B output tubes per channel. It offers selectable 15 W or 30 W operation, adjustable bias for different 300B tubes, electronically controlled operation, and regulated tube supplies. Its published power bandwidth is 20 Hz–50 kHz at −3 dB, with RCA and XLR inputs and 4- and 8-ohm speaker outputs.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 30W @ 8Ω
- Power @ 4Ω
- 30W @ 4Ω
- Amplifier Class
- A
- Damping Factor
- 4.5
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 1.7V RMS
- Input Impedance
- 100000Ω
- Max Input Voltage
- 2.0V RMS
Analog Output
Analog signal output specifications
- SNR
- 110 dB
- Output Impedance
- 4Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 660 × 240 × 520 mm (W × H × D)
- Weight
- 60 kg (132 lbs)
- Available Colors
- birch, nutwood, makassar burl, aluminum silver, aluminum black
Key Specifications
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions