AS128 vs Mojo Audio Staccato Black Unique BU-1
The Staccato Black Unique BU-1's power @ 8ω is 80W against the AS128's 30W, its signal-to-noise 91 dB against 88 dB, its power @ 4ω 140W against 30W, and its thd 0.050% against 1.000%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersTube AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$16,999
Around — community and catalog average, updates slowly
About the AS128
The Line Magnetic AS-128 is a rare mono integrated amplifier design sold as a pair, with each chassis functioning as an integrated amplifier or power amp via a front-panel mode switch. It uses single-ended triode Class A circuitry, point-to-point wiring, a built-in preamp stage, and a Western Electric Replica 618 input transformer in the preamp section. Available listings describe it as a high-power tube mono amplifier pair with 30W + 30W RMS output, intended for systems that need both flexibility and substantial tube amplification.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 30W @ 8Ω
- Power @ 4Ω
- 30W @ 4Ω
- Amplifier Class
- A
Analog Output
Analog signal output specifications
- THD
- 1.000%
- SNR
- 88 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
- Analog Outputs
- banana-plug-compatible screw terminals
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 490 × 400 × 600 mm (W × H × D)
- Weight
- 70 kg (154 lbs)
Key Specifications
Power: 30W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions