EXPIRED   For Sale Threshold SA3 Power Amplifier

Further Information

Threshold SA3 Class A Power Amplifier - As Traded

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Pick up available in Leichhardt, NSW. Please message to book an appointment.

Condition: Good, some chips and scratches 

Includes: Power cable only (No box)

SN: 00994

Overview

The Threshold SA/3 is a 50-watt per channel Stasis Pure Class A Power Amplifier, meticulously designed by renowned audio engineer Nelson Pass and crafted in the USA by Threshold. This amplifier utilizes pure Class A circuitry throughout every stage of its design, ensuring a high level of audio purity and consistency. What sets the SA/3 apart is its lack of a corrective feedback loop, a feature that further enhances the amplifier's ability to deliver natural, uncolored sound. The result is an amplifier that faithfully reproduces the nuances of any audio signal, providing an exceptional listening experience.

Specification 

Power output: 50 watts per channel into 8Ω (stereo)
Frequency response: 7Hz to 100kHz
Total harmonic distortion: 0.05%
Gain: 26.6dB
Signal to noise ratio: 100dB
Semiconductors: 14 transistors per channel (output)
Dimensions: 22.1 x 48.3 x 33.3cm
Weight: 25.4kg
Year: 1984