AR-14 FM Stereo Receiver * Rated by Institute of High Fidelity standards at 15 watts per channel under normal program material with 8 ohm speakers * Rated 10 watts RMS per channel, 15-50,000Hz + or - 1 decibel, less than 1% harmonic and intermodulation distortion from 20-20,000Hz * Damping factor is greater than 50 * Input Sensitivity to produce 10 watts per channel: Phono - 4.5 millivolts Aux - 300 millivolts * Hum and Noise: Phono - at 10 millivolt reference: -60dB Aux - with input shorted: -63dB * Channel Separation: Phono - 45dB Aux - 45dB * Output Impedence: 4, 8 or 16 ohms * Tape Output Impedence: approximately 3500 ohms * Input Impedence: Phono - 47,000 ohms (RIAA equalized) Tape - 180,000 ohms * AC Outlet Sockets: 1 switched, 1 unswitched, both 285 watts maximum load each * Volume, Bass and Treble controls adjust both left and right channels simultaneously and ganged Volume control adjusts sound level left or right * Bass control provides 15dB boost at 20Hz at full clockwise, 16dB cut at 20Hz at full counter-clockwise * Treble control provides 15dB boost at 20kHz at full clockwise, 13dB cut at 20kHz at full counter-clockwise * Has Mono/Stereo modes for each input on input selector switch * Has Phono, FM, and Auxillary source rotary switch * Has Speaker On/Off switch to disconnect speakers for private listening through stereo headphone jack on front panel * Dimensions: 15 1/4" wide, 3 7/8" high, 12" deep * Net Weight: 14 pounds FM Tuner (Monaural) o Frequency Response: 0 to -3dB 20-15,000Hz o Antenna: Balanced input for external 300 ohm antenna o Sensitivity: 5 microvolts* o Image Rejection: 45 dB* o IF Rejection: 80 dB* o Capture Ratio: 3 dB* o AM Supression: 35 dB* o Harmonic Distortion: less than 1%* o Hum and Noise: 50 dB* o *Rated IHF (Institute of High Fidelity) Standards FM Tuner (Stereo) o Frequency Response: 0 to -3dB 20-15,000Hz o Channel Separation: 30dB typical at 1000Hz o Harmonic Distortion: less than 1%