Dealer refurbished with 90 days labor parts warranty. Works greatOur Restoration Procedures1. Check Out The Stereo, If There Is Anything Wrong, We Will Fix It.2. Clean Lubricate all Of The Switches Controls.3. Electrolytic Capacitor Check, If There Is Any Weak One, We Will Change It.4. FM IF MPX Circuit Alignment By Using A Sweep Signal Generator Victor Scope.5. Change Burned Ls.6. Check Out Adjust Power Amplifiers Center Voltage Standby Current.7. Audio Frequency Response Distortion Test.8. Clean All Of The Knobs By Ultrasonic Cleaner.9. Functional Check.0. All Sales We Give A 90-Day Labor Parts Warranty, If There Is Any Problem, You Send It Back We Will Repair It For You Free Of Charge, You Pay The Send-In Postage, We Pay The Send-Back Postage.DescriptionThe 4.5 is the perfect receiver for installations in which high power is not a requirement, but Concept like quality sound is. It has more than enough power for most high quality speakers, and theres no sacrifice in any of the critical parameters essential to accurate sound reproductionFeatures of the 4.5 include a tone control defeat switch that lets you compare the effect of the controls on the laboratory flat setting dual tuning meters for the easiest, most precise tuning and a high filter that reduces objectionable background nose.The Concept 4.5 is an intelligent alternative and extraordinary value.SpecificationsTuning range FM, MWPower output 45 watts per channel into 8 stereoFrequency response 20Hz to 20kHzTotal harmonic distortion 0.1Input sensitivity 1.9mV MM, 160mV lineSignal to noise ratio 76dB MM, 85dB lineDimensions 467 x 152 x 381mmYear 1978
