Pioneer Model SA9100 Integrated Amplifier

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Front view EBay Auction #1375077874 Image Attribution: jfriese@mindspring.com Date: September, 2002

General Description Integrated Amp Designed in Japan Manufactured In Japan Matching Tuners TX-9100 Wood Case Yes Channels Two Transistor Count 63 Diode Count 30 Speaker Connections Three sets Chassis Ground Two knurled screws AC Switch Yes Fusing 5A/125v external buss Switched AC Outlets One 150 watt Unswitched AC Outlets Two, 250 watts total max Power Consumption 400 watts max

Physical Panel Width 16 15/16ths Panel Height 5 7/16ths Depth 13 7/16ths Weight 29 lb, 15 oz

Amplifier RMS Power Per Channel 60/8 ohms, 75 4/ohms Damping Factor @ Load Impedance 70 or above Total Harmonic Distortion (THD) 0.1% at full power, below .04% at 1 watt Power Bandwidth 5 Hz to 40 KHz Frequency Response 7 Hz to 80 KHz, +/- 1 dB Hum and Noise < .001 Volt (0.13 uW) Signal to Noise Ratio 90 dB at tuner or aux Intermodulation Distortion (IM) 0.1% at full power, below .04% at 1 watt Input Impedance 50 k-Ohm Input Sensitivity for Full Output 500 mV

Preamplifier THD 0.03% Multiple Bass Adjustments 50 Hz, 100 Hz Multiple Treble Adjustments 10 kHz, 20 kHz Tone Control Defeat Yes High Filter 12 KHz or 8 KHz Low Filter 8 Hz or 30 Hz Gain Control Yes, with mechanical preset Loudness Contour Yes Mono L, R, L+R Muting -20 dB Channel Reverse Yes Balance Yes Number of Tape Monitors Two Tape to Tape Dubbing Yes Auxillary Input Source Yes, independent level control on rear deck 2nd Auxillary Input Source Yes Phono Input Source Yes 2nd Phono Input Source Yes, independent level control on rear deck 2nd Phono Pickup Impedance Control 100k, 50k, 25k - rear deck access Tuner Source Input Yes Source Microphone Input Yes, left Source Microphone Input 2 Yes, right Tape Monitor Yes 2nd Tape monitor Yes DIN Recorder Jack(s) Tape 2 only Preamp to Amplifier Jumper(s) Yes Headphone Jack(s) Yes Speaker Selection Nomenclature A, B, C Signal to Noise Ratio 90 dB at aux and Tuner Rated Output Level 2 Volts Maxiimum Output Level 2 Volts Output Impedance 8 ohms