| 31. | For 2 m rx, the PIN diode bias is provided by the PA unit to 2 m preamplifier.
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| 32. | A typical application for the line trim is attenuating signals that were intentionally amplified too much by the microphone preamplifier.
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| 33. | Over amplifying the signal can cause the preamplifier to distort, which can under certain circumstances produce a desirable sound.
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| 34. | The typical 500 volts between the backside of the last MCP and the anode cannot be fed into the preamplifier.
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| 35. | A "'preamplifier "'( preamp ) is an electronic amplifier that converts a weak electrical interference.
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| 36. | If the bit depth of a recording is sufficiently great, that preamplifier noise will be sufficient to dither the recording.
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| 37. | PS Audio's first product was a standalone phono preamplifier, sold direct to consumers for $ 59.95.
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| 38. | Some players use separate preamplifier / power amplifier setups, where one or more preamplifiers drive one or more power amplifiers.
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| 39. | Some standalone bass preamplifier pedals have a DI output, so this output can similarly be connected to a PA system.
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| 40. | The signal flow begins as in the previous example; singer, microphone, microphone preamplifier, EQ, and compressor.
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