SE300B vs Osiris Audionics Black Shadow Mk.2
The Black Shadow Mk.2's power @ 8ω is 25W against the SE300B's 10W, its high-frequency extension 34 kHz against 30 kHz, its low-frequency extension 13 Hz against 40 Hz, and its thd 0.100% against 0.300%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$8,427.09
Around — community and catalog average, updates slowly
About the SE300B
The Jadis SE300B is a high-end tube monoblock power amplifier using a single-ended triode design with paralleled 300B output tubes. It delivers 10W RMS per chassis in pure Class A, uses automatic bias, and is known for its adjustable output impedance and no-feedback design. Stereophile identified a 1996 price of $13,000 per pair and noted that it was no longer available by 2012.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 10W @ 8Ω
- Amplifier Class
- A
Analog Output
Analog signal output specifications
- THD
- 0.300%
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA line input
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 203 × 229 × 521 mm (W × H × D)
- Weight
- 29.5 kg (65 lbs)
Key Specifications
Power: 10W
Frequency: 40-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions