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21st July 2010, 05:44 PM
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diyAudio Member
Join Date: Nov 2008
Location: Santa Barbara
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tube preamp for pa-150
Would specs like these be appropriate for a pa-150 lm3886 amplifier? The input sources I have been using don't allow my amp to play too loud, so i figure i need a preamp. Would specs like these be appropriate for preamplifing a PS1 and iPod?
Input Sensitivity:50mV Input Impedance: 100KOhm Out-Put Impedance:12~600 Ohm Dynamic range: 84.6dBA((300 ohm) 89.8dBA(33 ohm) Gain:20dB Frequency response:10Hz-60KHz +/- 0.25dB Minimum THD: 0.016%(300 ohm) 0.45%(13 ohm) Signal/Noise Ratio >92dB |
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