Denon DRA-550 [1st unit] stereo receiver - black :
Vintage : 1986 model
High quality 50W x 2 stereo receiver
Features :
• Power rating : stereo 2 x 50Watts at 8ohms at 0.05% THD
• 16 station preset memories
Specifications :
Amplifier Section :
-:®:- 50Watts at 8ohms [20Hz to 20kHz]
-:®:- Frequency response : 20Hz to 50kHz
-:®:- Total harmonic distortion : 0.05%
-:®:- Damping factor : 80
-:®:- Input sensitivity : 0.25mV (MC), 2.5mV (MM), 150mV (line)
-:®:- Signal to noise ratio : 68dB (MC), 86dB (MM), 95dB (line)
-:®:- Power Bandwidth (IHF): 5Hz to 40kHz (T.H.D. 0,05% both channel driven at 8ohms)
Preamplifier section :
-:®:- Phono MM : 20 to 20kHz ±0.5dB (RIAA Standard Curve)rec Out
-:®:- Phono MC : 50Hz to 20kHz ±0.5dB
-:®:- Line : Tape, Video, DAD: 20 to 50kHz ±1.5dB
-:®:- Input Sensitivity / Impedance : Phono MM: 2.5mV/47kohms, Phono MC: 0.25mV/100ohms, Tape, Video, DAD: 150mV/33kohms
-:®:- Maximum Input Level (at 1 kHz) : Phono MM: 150 mV, Phono MC: 15mV
-:®:- Signal to Noise ratio (IHF-A): Phono MM: 5.0mV (Input 86dB), Phono MC: 0.5mV (Input 86dB), Tape, Video,DAD: 95dB
-:®:- Tone Controls : Bass: ±8dB at 100Hz, Treble: ±8dB at 10kHz
-:®:- Loudness : Variable 50Hz / 10kHz [+10dB /+5dB]
-:®:- Subsonic Filter : 15Hz at -6dB/octave
FM Tuner Section :
-:®:- Receiving Range: 87.5 to 108MHz
-:®:- Usable Sensitivity : 1.0μV (11.2dBf)
-:®:- 50dB Quieting Sensitivity : Mono: 2.0μV (17.2dBf), Stereo: 23μV (38,5 dBf)
-:®:- Signal-to-Noise Ratio : Mono : 82dB, Stereo: 80dB
-:®:- Total Harmonic Distortion : Mono: 0.1% at 1kHz, Stereo: 0.3% at 1kHz
-:®:- Capture Ratio : 1.5dB, Image Rejection: 75dB, AM Suppression: 60dB, Selectivity: 70dB
-:®:- Frequency Response : 30Hz to 15kHz [+0,2 / -1,5dB]
-:®:- Stereo Separation: 45dB at 1 kHz
AM Tuner Section :
-:®:- Receiving Range : 520 to 1611 kHz
-:®:- Usable Sensitivity: 18μV, Signal-to-Noise Ratio: 55dB
-:®:- General: Power Supply: AC 220, 240 V 50/60 Hz, Power Consumption: 100 W
-:®:- Colour : Black
-:®:- Remote : No remote
-:®:- 3-Way Speaker Terminals A, B, A+B speaker switching
-:®:- Adjustable Loudness [50Hz / 10kHz at +10dB / +5dB]
-:®:- 16-station random preset memory, Auto preset memory [FM only]
-:®:- Signal to noise ratio : 78dB (MM), 95dB (CD / Video / tape / VCR)
-:®:- FM / AM Section : Usable sensitivity : FM: 0.9μV, AM: 18μV
-:®:- Dimensions [W x H x D] : 434 x 112 x 400 mm
-:®:- Weight : 7.9kg - packed 10kg
SOLD July 2023 on trademe to Hukerenui
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