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AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$225
About the ST-140
Solid-state stereo power amplifier from B&K Components Ltd. The ST-140 is a vintage U.S.-made design that was offered in both earlier 70Wpc versions and later 105Wpc versions; the 105Wpc version is rated at 105W per channel into 8 ohms and 105W into 4 ohms, with 5Hz–45kHz frequency response, 0.09% THD, 24.3k ohm input impedance, and 1.1–1.2V sensitivity depending on production run.
Specifications
Key Specifications
Power: 105W
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