WE91A 300B Clone vs Raven Audio Blackhawk LE
The Blackhawk LE's power @ 8ω is 20W against the WE91A 300B Clone's 9W, its low-frequency extension 20 Hz against 16 Hz, and its high-frequency extension 20 kHz against 45 kHz. Both share impedance (8Ω).
AI-generated product photo — not official manufacturer imagery.
WE91A 300B Clone
Tube Audio LabAmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$1,650 - $2,740
Around — community and catalog average, updates slowly
About the WE91A 300B Clone
Tube Audio Lab WE91A 300B Clone is a hand-built Western Electric 91A-inspired single-ended triode monoblock amplifier from Tube Audio Lab, designed around the classic WE91A circuit and commonly using 300B output tubes with 6J7/6SJ7-family drivers and 5Z3/5R4-type rectification depending on the build.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 9W @ 8Ω
- Amplifier Class
- tube
- Input Impedance
- 330000Ω
Analog Output
Analog signal output specifications
- THD
- 0.060%
- Output Impedance
- 8Ω
Connectivity
Input and output connections
- Analog Inputs
- line-level
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 508 × 305 mm (W × H × D)
- Weight
- 38.56 kg (85 lbs)
Key Specifications
Impedance: 8Ω
Power: 9W
Frequency: 16-45000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions