Quad - 33, FM 3, 405 Hi-fi set - Multiple models





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Quad three‑piece hi‑fi set from the 1970s, including Quad 33 preamplifier, FM3 tuner and 405 power amplifier, with excellent physical condition and not tested functionally, supplied with power cord, brochures and an extra object, weighing about 20 kg in total.
Description from the seller
In very good condition, Quad hifi set from the 1970s. Amplifier powers on, the rest has not been tested.
Includes accompanying cables. Taken over from the original owner! Has spent some time in the attic.
Quad 33 Preamp
Output level: 0.5 V RMS (adjustable)
Inputs: Radio, Pickup (MM), Tape, Extra
Frequency response: 30 Hz – 20 kHz ±0.5 dB
Signal-to-noise ratio: > 70 dB
Channel separation: > 50 dB
Power supply: 220 V AC
Dimensions: 321 × 103 × 207 mm
Weight: approx. 3 kg
Quad FM3 Tuner
Tuner type: FM mono/stereo
Frequency range: 88 – 108 MHz
Sensitivity: 2 µV for 26 dB S/N ratio
Channel separation: ≥ 30 dB at 1 kHz
Harmonic distortion: < 0.5%
Output level: 100 mV (nominal)
Dimensions: 321 × 103 × 207 mm
Weight: approx. 4 kg
Quad 405 Power Amplifier
Power: 2 × 100 W RMS @ 8 Ω
Frequency response: 20 Hz – 20 kHz ±0.25 dB
Total Harmonic Distortion (THD): < 0.01% at nominal power
Signal-to-noise ratio: > 95 dB
Input sensitivity: 0.5 V for full power
Input impedance: 20 kΩ
Dimensions: 345 × 140 × 195 mm
Weight: approx. 9.3 kg
In very good condition, Quad hifi set from the 1970s. Amplifier powers on, the rest has not been tested.
Includes accompanying cables. Taken over from the original owner! Has spent some time in the attic.
Quad 33 Preamp
Output level: 0.5 V RMS (adjustable)
Inputs: Radio, Pickup (MM), Tape, Extra
Frequency response: 30 Hz – 20 kHz ±0.5 dB
Signal-to-noise ratio: > 70 dB
Channel separation: > 50 dB
Power supply: 220 V AC
Dimensions: 321 × 103 × 207 mm
Weight: approx. 3 kg
Quad FM3 Tuner
Tuner type: FM mono/stereo
Frequency range: 88 – 108 MHz
Sensitivity: 2 µV for 26 dB S/N ratio
Channel separation: ≥ 30 dB at 1 kHz
Harmonic distortion: < 0.5%
Output level: 100 mV (nominal)
Dimensions: 321 × 103 × 207 mm
Weight: approx. 4 kg
Quad 405 Power Amplifier
Power: 2 × 100 W RMS @ 8 Ω
Frequency response: 20 Hz – 20 kHz ±0.25 dB
Total Harmonic Distortion (THD): < 0.01% at nominal power
Signal-to-noise ratio: > 95 dB
Input sensitivity: 0.5 V for full power
Input impedance: 20 kΩ
Dimensions: 345 × 140 × 195 mm
Weight: approx. 9.3 kg

