M-300B Tube

Name: Austin Acoustic M-300B Tube
Brand: Austin Acoustic

Austin Acoustic

Tube Series

AmplifiersTube AmplifiersPower Amplifiers

Estimated price (community-sourced)

$28,000

About the M-300B Tube

The Austin Acoustic M-300B is a premium SET monoblock amplifier designed for audiophiles seeking exquisite tube sound quality. It features the classic 300B power tube paired with a Western Electric 437A driver tube and tube rectification. The amplifier uses Tamura permalloy core output transformers, Tango interstage transformers, and Tango power supply chokes, with pure silver wiring in the signal path to ensure the highest fidelity. It delivers 4-8 watts of power output with selectable output impedance of 4, 8, or 16 ohms. The frequency response is flat from 20Hz to 20kHz (-1dB to 0dB). Each monoblock weighs 45 lbs and measures 8.5"W x 19.5"L x 11"H. The amplifier is

Specifications

Key Specifications

Impedance: 4Ω

Power: 8W

Frequency: 20-20000 Hz

Full structured specifications are available to members.

See the full picture as a member

Create a free account to see where to buy, full structured specifications, similar components, and the systems that pair this with other gear.