gru 7, 2024

Pioneer CTF1000

Pioneer CT-F1000

Stereo Cassette Tape Deck (1977-79)

Description

The Pioneer CT-F1000 is the deck with everything, including automatic Cr02 tape detector, multiple bias and equalization settings, pitch control, memory stop, mpx filter, tape slack canceller, oscillator, full auto stop, solenoid operated buttons and more.

The exceptional playback and recording heads are made from a single Ferrite crystal each, instead of the usual grains of Ferrite, and the high quality DC servomotor ensures low levels of wow and flutter.

Specifications

Type: 3-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.75 cm/s

Heads: 1 x combination record/playback, 1 x erase

Motor: 1 x reel, 1 x capstan

Tape Type: type I, FeCr, CrO2

Noise Reduction: B, C

Frequency Response: 30Hz to 17kHz  (Cr02 tape)

Signal to Noise Ratio: 64dB  (dolby B)

Wow and Flutter: 0.05%

Total Harmonic Distortion: 1.3%

Input: 60mV (line), 0.22mV (mic)

Output: 0.68V (line)

Semiconductors: 4 x FET, 97 x transistors, 98 x diodes, 5 x IC

Dimensions: 420 x 187 x 362mm

Weight: 12kg

Year: 1978

gru 4, 2024

Pioneer CT-F750 kupiony za grosze przez naszego klienta i gotowy do długiej pracy

Pioneer CT-F750

Auto Reverse Cassette Tape Deck (1979-81)

Description

The Pioneer CT-F750 was an auto-reverse, stereo cassette recorder which benefited from a Metal tape position and electronic fluorescent display tube.

Specifications

Type: auto reverse, 2-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.75 cm/s

Heads: 1 x record/playback, 1 x erase

Motor: 1 x DC servo

Tape Type: type I, FeCr, CrO2, Metal

Noise Reduction: B

Frequency Response: 20Hz to 18kHz  (Metal tape)

Signal to Noise Ratio: 69dB  (dolby B)

Wow and Flutter: 0.05%

Total Harmonic Distortion: 1.2%

Input: 65mV (line), 0.3mV (mic)

Output: 0.45V (line)

Semiconductors: 41 x transistors, 62 x diodes, 16 x IC

Dimensions: 420 x 150 x 335mm

Weight: 8kg

Year: 1979

gru 4, 2024

PIONEER RT707 po kompletnym spa

Pioneer RT-707

Reel to Reel Tape Recorder (1977-84)

Description

Magnificent musical performance, compact and efficient size, unfailing electronics, stress free mechanics. The RT-707 reflects Pioneer’s stay ahead success in Hi-Fi by offering all the things you know you need in an open reel deck, and then some.

Design is 4-head, 3-motor, 2-speed (19/9.5 cm/sec), auto reverse (playback only), continuous play with pitch controllable AC Servo Direct Drive capstan. Format is quarter inch, 4-track, 2-channel stereo. Performance is 0.05% WRMS wow/flutter, 58dB signal-to-noise, 20 to 28,000Hz frequency response.

And the extras are 2-step Bias, 2-step EQ, ± 6% Pitch Control, Permalloy heads, independent mic/line with mixing, wide-throw VUs, auto reverse / infinite play and auto reversing index, electronic switching (logic circuit), Pause, REC ON/OFF switching for each channel, and lots more.

This new Pioneer Series 700 open reel deck sounds as good as it looks – the rich and dependable sound of the best old-fashioned decks, plus the technical advantages and conveniences of the new generation of Hi-Fi tape machines. Stay ahead in Hi-Fi with Pioneer.

Specifications

Track system: 4-track, 2-channel, stereo system

Heads: 2 x playback, 1 x record, 1 x erase

Motor: 2 x reel, 1 x capstan

Reel size: up to 7 inch reel

Equalization: NAB

Tape speeds: 3 ³⁄₄  7 ¹⁄₂ ips

Wow and flutter: 0.05% (7 ¹⁄₂ ips)

Frequency response: 20Hz to 28kHz (7 ¹⁄₂ ips)

Signal to Noise Ratio: 58dB

Total harmonic distortion: 1%

Crosstalk: 50dB

Input: 50mV (line), 0.25mV (mic)

Output: 0.45V (line)

Semiconductors: 67 x transistors, 47 x diodes

Dimensions: 480 x 230 x 356mm

Weight: 20kg

Accessories: PR-85 metal reel, connecting cords, head cleaning kit, sensing tape, splicing tape

Year: 1977

gru 4, 2024

Pioneer SX 838

Pioneer SX-838

AM/FM Stereo Receiver (1974-76)

Description

The Pioneer SX-838 is a 5OW RMS stereo receiver featuring PLL FM MPX, precision equalizer, switched-turnover tone control and direct-coupled OCL power amp.

Depend on Pioneer to provide the latest electronic advances and the SX-838 stereo receiver is a perfect example.

Its FM tuner offers high sensitivity and excellent rejection characteristics thanks to its front end equipped with a frequency-linear 4-gang variable capacitor and two MOS FETs.

The FM IF section has a 6-stage limiter and phase-linear ceramic filters.

For the FM MPX demodulator, Pioneer uses a new PLL (Phase Lock Loop) circuit with an IC.

The results of these state-of-the-art touches are immediately apparent: FM sensitivity of 1.8uV, better than 80dB FM selectivity, capture ratio of 1.0dB (all IHF) and better than 30dB stereo separation (50 to 10,000Hz).

The Phono equalizer in the SX-838 provides accurate reproduction of all the sounds in any record groove by assuring no more than ± 0.3dB deviation from the RIAA curve.

In terms of power, the unit produces 50W + 50W of continuous RMS power (both channels driven at 8 ohms) with total harmonic distortion of less than 0.3% – remember that this figure is measured and guaranteed over the entire spectrum from 20 to 20,000Hz.

The SX-838 is distinguished from all other receivers in its price range by offering switched-turnover flexibility in its tone control operation, permitting the creation of a variety of tonal characteristics to match your room’s acoustics or your mood.

And when it comes to versatility, it reproduces no less than six program sources (AM, FM, Phono 1, Phono 2, Mic and Aux).

It also has two stereo sets of tape deck connections with monitor switching (and deck-to-deck duplication).

If you wish, use the noise-reduction adaptor terminals to connect a third tape deck.

This unit is provided with a special Recording Selector, enabling you to record FM broadcasts while listening to the disc reproduction and vice versa – a unique time-saving device for your listening pleasure.

A total of three pairs of stereo speaker systems can be connected to the SX-838 (with a front-panel switch to use any one or any two of them at once).

Speaker selection and source indicators are provided on the attractive dial panel.

It’s a Pioneer value from top to bottom, and your best buy for stereo receiver economy.

Specifications

Tuning range: FM, MW

Power output: 50 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 70kHz

Damping factor: 45

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

Signal to noise ratio: 65dB (mic), 70dB (MM), 95dB (line)

Output: 150mV (line), 30mV (DIN), 1V (Pre out)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 4 x FET, 4 x IC, 43 x transistors, 24 x diodes

Dimensions: 520 x 175 x 420mm

Weight: 16.2kg

Accessories: FM T-type antenna

Year: 1974