Amplificator Pioneer SA 7100 cu Tuner Pioneer TX 9100

Amplificator Pioneer SA 7100 si tuner Pioneer TX 9100 HIEND: 7 intrari, 4 iesiri, impedanta 4-16 ohmi, 160 W consum din retea, carcasa lemn, reglaj bass, treble, balance, reglaje pe frecvente si pe fiecare canal in parte, muting, tone control, loudness,   intrare microfon, iesire casti. 

Tuner cu scala luminata, vumetre, signal tunning, iesire casti cu volum separat, iesire fixa/variabila, Pulse Noise, MPX Filter, muting, carcasa lemn. 

Arata si functioneaza foarte bine, poze reale. 

Description

The SA-7100 is Pioneer's advanced stereo integrated amplifier.

It features a 3-stage direct coupled equaliser section for dynamic range, FET equipped tone control amplifier section, turnover frequency selectors for versatile tone control facilities and a reliable automatic protection circuit.

Specifications

Power output: 20 watts per channel into 8Ω (stereo)

Frequency response: 7Hz to 80kHz

Total harmonic distortion: 0.5%

Damping factor: 40

Input sensitivity: 2mV (mic), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 90dB (line)

Dimensions: 430 x 138 x 341mm

Weight: 10.1kg

Year: 1974

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