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Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Preamp Perreaux SM2
Jawa Barat
Bekas
0 Terjual
Posted on : 22-04-2021 21:17
Dilihat : 68 kali
Berat : 10000 gram
Last Sundul : 01 May 2021, 03:44:23 PM
Penjelasan Produk

Perreaux SM2 dual channel pure Class A pre-amplifier
Specifications :
Input Sensitivities (for rated output of 1.5 Vrms):
Moving Coil (high gain).................................................200 µVrms @ 1 kHz 50 kohms/100pF
Moving Magnet (low gain).............................................2.0 mVrms @ 1 kHz 50 kohms/100pF
All others (Aux. etc.)....................................................110 mVrms @ 25 kohms
Input Overload:
Moving Coil (high gain).................................................120 mVrms @ 1 kHz
Moving Magnet (low gain).............................................1.2 Vrms @ 1 kHz
All others (Aux. etc.)....................................................50 V maximum input level
Rated Output...............................................................1.4 Vrms into 10 kohms or higher
Maximum Output..........................................................27 Vrms into 10 kohms or higher
Main Output Source Impedance.....................................470 ohms
Tape Record Output (source impedance 2 kohms):
For rated input sensitivity...............................................100 mVrms
Minimum recommended load.........................................10 kohms
Frequency Response:
All others (Aux. etc.) to main out....................................20 Hz to 50 kHz ±0.25 dB
Total Harmonic Distortion:
Moving Coil and Moving Magnet (rated input sensitivity).....0.005%
Moving magnet (0.9 V input @ 1 kHz).............................0.010%
Moving Coil (0.09 V input @ 1 kHz).................................0.010%
All others (Aux. etc. at rated input sensitivity)..................< 0.0009%
All others (Aux. etc. at 1 kHz into 10 kohms or higher).....< 0.0009%
100 kHz at rated output into 10 kohms............................< 0.008%
Intermodulation Distortion:
All inputs up to rated input and output.............................< 0.005%
Noise (inputs loaded)
Moving Coil (high gain)..................................................-64 dB lin, 20 Hz – 20 kHz referenced to rated input (72 dBA)
Moving Magnet (low gain)..............................................-78 dB lin, 20 Hz – 20 kHz referenced to rated input (86 dBA)
All others (Aux. etc.)....................................................-104 dB lin (108 dBA)
R.I.A.A. Accuracy:........................................................±0.25 dB
Channel Separation:
All inputs 20 Hz – 20 kHz.............................................70 dB
Phase Accuracy:
Aux. etc.......................................................................1° 20 Hz – 20 kHz
Slewing........................................................................70 V/ µs
Dimensions (w x d x h)..................................................48.5 x 34 x 5.5 cm
Weight.........................................................................5 kg

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