Amplificator Pioneer SA 9100 + TUner Pioneer TX 9100

   Amplificator Pioneer SA 9100 + TUner Pioneer TX 9100 : Vintage, 8 intrari, 6 iesiri, impedanta 4-16 ohmi, 430 W consum din retea, 2 radiatoare, carcasa de lemn, reglaje bass, treble, balance, low/high filter, iesire casti, loudness si tuner cu scala luminata, vumetre, signal tunning, iesire casti cu volum separat, iesire fixa/variabila, Pulse Noise, MPX Filter, muting, carcasa lemn, made in Japan.

General

• Manufacturer: Pioneer
• Model: SA-9100
• Type: Integrated amplifier
• Years of manufacture: 1973 - 1975
• Made in: Japan
• Color: Wood / Silver
• Power consumption: max. 430 W
• Dimensions: 430 x 138 x 341 mm (WxHxD)
• Weight: 13.6 kg
• Original price approx.: 450 US-$, 1'772 DM

Connections

• Number of inputs:
  • 2x Phono: 2.5 mV / 50 kOhm (25/50/100 kOhm selectable for Phono 2).
  • 2x Aux, 1x Tuner: 150 mV / 100 kOhm

2x Tape (1x Cinch, 1x Cinch/DIN): 150 mV / 100 kOhm

• • Power In
  • 2x Microphone (L/R, rear): 2.0 mV / 50 kOhm
• Number of outputs:
  • 2x Tape (1x Cinch, 1x Cinch/DIN).
  • Pre Out
  • Headphones (6.3 mm jack, front)
  • 3 speaker pairs

Technical Data

• Continuous power (20-20,000 Hz)
  • 8 Ohm: 2x 60 W

4 Ohm: 2x 75 W

• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.1%
• Attenuation factor:
• Frequency Response:
  • 7 - 80,000 Hz (+0/-1 dB).
  • Power bandwidth: 5 - 40,000 Hz
• Signal-to-noise ratio:
• Stereo channel separation:
• Tone control:
  • Bass: ±6 dB (50 Hz) and ±10 dB (100 Hz).
  • Treble: ±10 dB (10 kHz) and ±6 dB (20 kHz).
• Loudness: +10 dB (100 Hz)
• High Filter: 8/12 kHz selectable (12 dB/oct)
• Low Filter (Subsonic): 8/30 Hz selectable (12 dB/oct)
• Mute: -20 dB
• Direct/Line-Straight: yes (Tone Defeat)

Description
The TX-9100 is Pioneer's finest professional FM/MW stereo tuner.

It has an outstanding FM front end section with dual gate MOS FETs, 5 gang variable capacitor and 2 stage RF amplifiers. Phase linear ceramic filters are used in the FM IF section for excellent selectivity and phase characteristics, and a unique PLL MPX circuit that improves stereo separation.

Special features include a pulse noise suppressor, 2 step FM muting switch, multipath output terminals, MPX noise filter, independent AM and FM output level controls, headphone output jack, dual meter tuning system and linear dial scale.

Specifications
Type: Mono/Stereo Tuner

Tuning Bands: FM, MW

Tuning Scale: Analogue

Sensitivity: 1.5uV (FM), 300uV (MW)

Signal to Noise Ratio: 75dB (FM), 50dB (MW)

Distortion: 0.3% (FM)

Selectivity: 90dB (FM), 40dB (MW)

Frequency response: 20Hz to 15kHz (FM)

Output: 650mV

Semiconductors: 6 x FET, 9 x IC, 35 x transistors, 27 x diodes

Dimensions: 430 x 138 x 345mm

Weight: 8.9kg

Year: 1974