Blackbird vs Jadis SE300B
The SE300B's power @ 8ω is 10W against the Blackbird's 24W, its low-frequency extension 40 Hz against 18 Hz, and its class A against Tube. Both share high-frequency extension (30 kHz).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$8,895
Around — community and catalog average, updates slowly
About the Blackbird
Spatial Audio Lab Blackbird is a high-end, zero-feedback, fully balanced vacuum-tube monoblock power amplifier from Spatial Audio Lab’s Revelation series. It uses a 6SN7 input tube, KT88 driver tubes, and 300B Class A output tubes in a design intended for high-sensitivity loudspeakers. The amplifier includes both XLR and RCA inputs and a 3.5 mm 12 V trigger input. Available information identifies it as a current Spatial Audio Lab product available to order; it should not be confused with the older S.A.Lab Blackbird integrated amplifier, which is a different product made by Sound Analysis Laboratory.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 24W @ 8Ω
- Amplifier Class
- tube
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR, RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 254 × 413 × 413 mm (W × H × D)
- Weight
- 24.04 kg (53 lbs)
- Available Colors
- Sapele wood (dark), Cherry wood (light)
Never published
- Analog Output — the maker never published this. Checked 15 sources on 9 Sept 2026
Key Specifications
Power: 24W
Frequency: 18-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions