SPRZĘTY AUDIO VINTAGE

Telefunken RA-100

Opublikowano: 23 wrzesień 2010
5.00


Producent: Telefunken
Dodany przez: audiofilek PL

OPIS:

Telefunken RA 100

1981+

Moc: 2x40 W RMS
Regulacje: Bass, Treble, Balance, Loudness, Volume
Wejścia: Phono, Tuner,Tape1, Aux, Phones
Wyjścia: 2 zestawy głośnikowe
Wymiary: S43.5, G28, W5.5
Waga: 6 kg


Szczegółowe informacje:

General Description

The RA100 is the simplest - but also by far the smallest - amplifier from the 1981 series, if you don\'t count the midi components. This was possible by packing the power amp part into a hybrid IC and using a toroid core transformer. Of course, a hybrid IC is nothing a high-end Hifi fan would want to see in an amp...
Features

2x40 Watts RMS, 2 pairs of speakers (clamps and DIN connectors), high-pass filter, mono/loudness switch.

Connectors

Magnetic phono/Aux/Tuner/Tape (DIN only), 4 x speaker (DIN plugs resp. clamps)

Technical Data

(taken from the user\'s manual)

RMS Output Power: 2 x 40 W
Peak Output Power: 2 x 60 W
Rated Impedance: 4 Ohms
Intermodulation Factor: < 0.1 %
250 Hz / 8 kHz, 4 : 1
Transmission Range: < 10 Hz ... > 40 kHz, +/-1.5 dB
Power Bandwidth: < 10 Hz ... > 50 kHz @ K=7%
Dampening Factor: > 35 @ 40 Hz
Input Sensitivity/
Impedance/
Overload Immunity @ 1kHz: 200 mV / 470 kOhm / 26 dB for tape
200 mV / 470 kOhm / 26 dB for tuner
2 mV / 47 kOhm / 32 dB for phono
Outputs: 1.0 mV / kOhm at tape rec
headphone 8 - 200 Ohms
4 speakers 4 - 8 Ohms
(2 x room A, 2 x room b)
Controls: balance: +0 ... -50 dB
treble: +/- 12 dB at 15 kHz
bass: +/- 17 dB at 40 Hz
Deemphasis TA Magn: according to IEC/DIN 45546 and 45547
Noise Filter: 6 dB per octave, 6 kHz threshold
frequency
Voltage Ratio: > 67 dB at 50 mW, sh. 6 (eff.)
Channel Separation: > 55 dB at 1 kHz
> 35 dB at 10 kHz
Input Separation: > 70 dB at 1 kHz
General:
Components: 4 integrated circuits
15 transistors
6 diodes, one rectifier
Power Requirements: 220 or 110 volts AC at 50/60 Hz
Fuses: secondary: 2 x T6.3 A
Dimensions: 435 x 56 x 250 mm (W/H/D)

źródło: john.ccac.rwth-aachen.de:8000/telefunken/ra100/index.html
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Użytkownik: zyga399
19-05-11
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