Description
Pioneer EXCLUSIVE C3a Stereo Control Amplifier Audio From Japan Maintenance item Description In pursuit of beautiful sound, this stereo preamplifier has been completed using advanced technology and carefully selected parts. ?Model: Stereo preamplifier?Circuit method: Equalizer amplifier 1 stage differential 3 stage direct connection class A SEPP circuit, flat amplifier 1 stage differential 3 stage direct connection circuit?Input sensitivity/impedance: Phono1: 2.5mV/50k?, Phono2: 2.5mV to 10mV/25k? 50k? 100k?, Phono3: 2.5mV/50k?Tuner Aux1 2 Tape PB1 2 3:150mV/100k?, Aux3:150mV~?/100k??Phono maximum allowable input (harmonic distortion rate 0.01%, 1kHz): Phono1, 3: 700mV, Phono2: 1.4V?Output level/impedance: Tape rec1 2 3: 150mV/2.5k?, Output A, B (RL: 50k?): 2V/600? (rated)15V/600? (maximum), Headphones (RL:8?): 170mV/40? (at output 100mV) 500mV/40? (maximum)?Harmonic distortion rate (20Hz to 20kHz): 0.01% or less (at 2V output) 0.01% or less (at 15V output)?Frequency characteristics: Phono: 20Hz to 20kHz ±0.2dB, Tuner Aux Tape PB: 20Hz to 20kHz +0 -0.5dB, 10Hz to 90kHz +0 -1dB?Tone control: Bass main: ±7.5dB (100Hz), 1.5dB step, sub: ±6dB (50Hz), 1.5dB step, Treble main: ±7.5dB (10kHz), 1.5dB step, sub: ±6dB (20kHz) ), 1.5dB step?Filter: Low cut: 15Hz (12dB/oct), 30Hz (18dB/oct) High cut: 12kHz (12dB/oct), 8kHz (18dB/oct)?S/N (IHF, A network, short circuit): Phono: 80dB, Tuner Aux Tape PB: 90dB or more?Attenuator: -15dB, -30dB?Power supply voltage: AC100V, 50Hz/60Hz?Rated power consumption (maximum power consumption): 25W (Electrical Appliance and Material Control Law)?Power outlet: Power switch interlocking: 3 systems?Power switch non-interlocking: 3 systems?External dimensions: Width 468x Height 206x Depth 342mm?Weight: 12.5kg[Used maintenance products]It will be serviced at an audio repair specialty store. (Replacement of 47pF capacitor, cleaning of each volume/switch, inspection test of each part)The exterior has some scratches on the top plate and marks from the feet of other audio equipment, but it is in good condition with no other noticeable damage. International Buyers - Please Note Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.
Live search