Darclée 2 S 631 A
Electronica · 1963
- Manufacturer
- Electronica
- Country
- Romania
- Year
- 1963
- Decade
- 1960s
- Category
- Radio
- Type
- Radio receivers
- Documentation score
- 2/5
- Last edited
- 03 OCT 2026
Specifications
- Tubes
- ECC85, ECH81, EBF89, EABC80, EL84, EM84, EZ80 (5 + 2)
- Wavebands
- LW 1035–2000 m, MW 188–566 m, SW 16.7–50 m, FM 4.1–4.63 m
- Sensitivity
- AM 200 µV, FM 100 µV
- Selectivity
- AM 26 dB, FM 30 dB
- IF rejection
- > 30 dB (AM, FM)
- Image rejection
- AM 25 dB, FM 30 dB
- Audio frequency response
- AM 80–3500 Hz, FM 80–7000 Hz
- Output power
- 2.5 W
- Loudspeakers
- 1 × circular 2.5 VA (Ø 186 mm) + 1 × elliptical 1 VA (100 × 140 mm)
- Tone control
- treble
- Inputs / outputs
- built-in record player (Supraphon, Ziphona or Crystal-Tone, 4 speeds)
- Quality class
- II
- Power supply
- 110 / 120 / 220 V AC
- Power consumption
- 90 VA
Sources: [1]
Description
The Darclée 2 S 631 A is a mains-powered tube radio receiver designed and made by Electronica in Bucharest in the first half of the 1960s [1]. It is a construction variant of the Darclee S 622 A, with the same circuit, and has a built-in four-speed record player [1].
In the source table, sensitivity is given on medium waves for 0.5 W output, selectivity for a signal ±9 kHz (AM) or ±300 kHz (FM) away, the audio frequency response at 1 MHz within 6 dB, and output power at no more than 10% distortion; the quality classes are only indicative, based on IEC recommendations and the Soviet GOST 5651/1951, as Romania had no such standard at the time [1].
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