No Image
AmplifiersTube AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$20,000
Around — community and catalog average, updates slowly
About the LS-436A Tube
The Austin Acoustic LS-436A Tube is a high-end line-stage tube preamplifier, not a loudspeaker. It is built around the Western Electric 436A output tube and uses output transformers, tube rectification, and a transformer volume control (TVC). Contemporary manufacturer listings and the company showroom page indicate that the model remains part of Austin Acoustic’s product range.
Specifications
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- tube
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 469.9 × 203.2 × 279.4 mm (W × H × D)
- Weight
- 18.14 kg (40 lbs)
Never published
- Analog Output — the maker never published this. Checked 15 sources on 6 Sept 2026
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions