LA150 SE vs LAP-150 Platinum
The LAP-150 Platinum matches the LA150 SE on signal-to-noise (80 dB), thd (0.100%), output impedance (400Ω), and input impedance (15000Ω).
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AmplifiersPre-AmplifiersTube AmplifiersDiscontinued
About the LA150 SE
The Joule Electra LA-150 SE (Signature Edition) is the factory Special Edition upgrade of the LA-150 MkII line-stage preamplifier, using higher-grade coupling capacitors and parts derived from the flagship LA-300 Marianne Electra Memorial preamp while retaining the core LA-150 MkII circuit. It is a tube line-stage only preamplifier (no phono section) using all-tube power supply regulation and a Mu-follower topology with NOS 6350 tubes in the gain and Mu-follower stages. Signature Edition refinements center on upgraded signal-path capacitors (Mundorf Supreme Silver/Gold/Oil and V-Cap parts, versus the standard MultiCap/Solen parts in the base LA-150 MkII), improving clarity and dynamics while preserving Joule Electra's warm, tonally rich character. Features include remote-controlled volume and balance, four line-level inputs plus tape, two output sets, and standby operation to extend tube life.
Specifications
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- tube
- Input Impedance
- 15000Ω
- Max Input Voltage
- 5.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.100%
- SNR
- 80 dB
- Output Impedance
- 400Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 444.5 × 152.4 × 317.5 mm (W × H × D)
- Weight
- 10.43 kg (23 lbs)
Key Specifications
Frequency: 10-100000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions