Phase Linear 300 (Series Two)
Brand: Phase Linear
The Phase Linear 300 (Series Two) is a high-performance audio power amplifier that was produced by Phase Linear Corporation in the late 1970s and early 1980s. As part of the Phase Linear Series Two range, it featured an updated circuit design with improved performance and higher power output.The Phase Linear 300 (Series Two) was marketed as a high-fidelity amplifier for stereo systems and gave an output power of up to 300 watts per channel into 8 ohms or 600 watts per channel into 4 ohms. It used two separate power supply sections for the audio and driver stages, and a dual-slope linear feedback circuitry for increased stability and reduced distortion.The amplifier's output stage consisted of four MOSFET power transistors, arranged in a complementary symmetry configuration, providing a great balance between current and voltage characteristics. It also featured a soft-start circuit to protect the amplifier from power supply surges and a metal chassis to dissipate heat and reduce vibrations.The Phase Linear 300 (Series Two) received critical acclaim in the audio industry during its production years, being recognized for its excellent performance, reliability, and versatility. It is still highly regarded by audiophiles for its audiophile-grade sound quality and collectible value in the vintage audio market today.
- Power Output: 120W into 8Ω (stereo)
- Frequency Response: 11Hz to 190kHz
- Distortion: 0.009%
- Speaker Impedance:
- Input Sensitivity: 1.4V
- Signal to Noise Ratio: 110dB
- Dimensions: 483 x 88 x 285 mm
- Weight: 9.1 kg
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