New never used open box item in excellent working condition with only the slightest signs of storage.

1x original KNOPF/ REGLER für verschiedene Marantz Receiver wie 4400 2385 2500 2600 2216 silber Größe: Durchmesser 14mm / Tiefe 18mm innen Kunststoff guter Zustand /leichte Kratzer Versand erfolgt sofort nach Zahlungseingang

YOU ARE BIDDING ON A MARANTZ 2600 RECEIVER FULLY RECAPPED. ALIGNMENT AND WITH LEDs PRO SERVICED ( BIG TIME HOLY GRAIL!!! ) THIS WAS THE FIRST MODEL MADE BY MARANTZ NO SERIAL NUMBER IT WAS A PROTOTYPE APP-1 ( TRULY FIRST ONE MADE ) (see pics) CUSTOM HARD WOOD BOX FITS WITH NO SCREWS MAGNETIC WOOD STRIPS PLACED ON THE SIDE BOTTOMS OF BOX (see pic) PLUG IS SET FOR 110v NORTH AMERICA, VOLTAGE METER ON INSIDE LETS YOU CHANGE tO 220V GREAT COSMETIC CONDITION PERFECT, FACE IS EXCELLENT LIGHTS UP NICELY WORKS PERFECT THIS IS IT FOLKS IT DONT GET ANY BETTER!!! FULLY RE-CAPPEDAll electrolytic capacitors have been replaced with Elna and Nichicon Gold capacitors, DC offset and Bias have been adjusted to factory specs and all solder joints re-soldered, unit serviced to new condition Soft start circuit upgrade the soft-start resistors to 25 watt piecesBoth 48vdc relays replaced with brand new PB855-ND & Z10456-NDFan was removed and cleaned, foam gasket was removed and a new one madeScope tube is in excellent condition, was professionally alignedTuner professionally aligned SHIPPING TO USA AND CANADA $50 INTERNATIONAL BUYERS MUST EMAIL FOR SHIPPING COST GeneralRarityX-RareRetail Price1600Designed inUSAManufactured InJapanFirst Year1978Last Year1980Wood CaseWC-124Silver FaceYes, extrudedChannelsTwoTube DesignOne (Scope)IC Count11FET Count12Transistor Count123Diode Count100Speaker ConnectionsTwo setsChassis GroundBinding PostAC SwitchYesFusingRear deckSwitched AC OutletsOne (US Model Only)Unswitched AC OutletsOne (US Model only)Power Source DetailsDual ToroidalPower Consumption115 W (idle); 920 W (Rated output; both channels)Special Option 1 PhysicalWidth19 1/4Height7Depth17 1/8Weight60.3 lbs, 63.8 lbs packedAmplifierRMS Power Per Channel300 @ 8 ohms, 400 @ 4 ohmsDamping Factor @ Load Impedance60 at 8 ohmsTotal Harmonic Distortion (THD)0.03% @ 300, 0.05% @ 400Power Bandwidth20 Hz to 20 KHzFrequency Response20 Hz to 20 kHz +/-.2 dBIntermodulation Distortion (IM).03% @ 8 ohms; .05% @ 4 ohmsInput Impedance40k OhmsInput Sensitivity for Full Output1.5 VoltPeak Lamp(s)Yes (LEDs)Cooling Fan(s)YesFM TunerGyro TuningYesRF Sensitivity1.5 uV300 Ohm Binding PostsYes75 Ohm Binding PostsYes75 Ohm F ConnectorYes50 dB quieting sensitivity, Stereo25 uV50 dB quieting sensitivity, Mono2.2 uVUltimate Quieting82 dB (Mono); 75 dB (Stereo)THD, Mono.15 (100Hz), .1 (1kHz), .15 (6kHz) @1000uV; .4% (1 kHz, 50 dB quieting)THD, Stereo.35 (100Hz), .2 (1kHz), .3 (6kHz)Signal to Noise Ratio, Mono82 dB @ 1000 uVSignal to Noise Ratio, Stereo75 dB @ 1000 uVFrequency Response30Hz-15KHz, +.2/-1.0dBHum and Noise80 dBCapture Ratio1.0 dB @ 1000 uVIF Image Rejection120 dBIF Rejection120 dBStereo Subcarrier Rejection75 dBAlternate Channel Selectivity (wide or normal)085 dBSpurious Rejection120 dBAM Carrier Rejection60 dBStereo Separation at 1 kHz50 dBMono SwitchYesSignal Strength MeterYes (scope)Center Tuning MeterYes (scope)Multiplex Filter (Hi-Blend)YesQuartz Frequency LockYesStereo LampYesDolby Lamp FM Mode LampYesMultipath MeteringYes (via scope)Muting SwitchYesMuting AdjustmentYes25 uS Deemphasis Switch (Dolby Associated) Dolby Fm Decoding Option Quadradial Output (FM Discriminator output, unequalized)YesOscilloscope2 InchScope Tube50TB31, ToshibaScope Horizontal Position AdjustmentFront PanelScope Vertical Position AdjustmentFront PanelScope Brightness AdjustmentRear DeckScope Focus AdjustmentRear DeckScope Internal Audfio Display CapabilityYesScope External Audio Gain ControlFront PanelScope Tuning IndicationYesScope Multipath IndicationYesIlluminated Dial PointerYesAM TunerAM Mode LampYesRF Sensitivity10 uVTHD.4 %Signal to Noise Ratio55 dBSignal Strength MeteringYesExternal Ferrite AntennaYesAntenna binding PostsYesPreamplifierMultiple Bass AdjustmentsYesMultiple Midrange AdjustmentsYesMultiple Treble AdjustmentsYesTone Control DefeatYesBass Turnover Options100 Hz / normalTreble Turnover Options10 kHz / normalHigh Filter9 KHz, 18dB/oct BesselLow Filter15 Hz, 18db/oct ButterworthGain ControlYesLoudness ContourYesMonoL, R, L+RChannel ReverseYesBalanceSliderNumber of Tape Monitors2Tape to Tape DubbingYes, via front panel jacks, also 1-2 and 2-1Auxillary Input SourceYes2nd Auxillary Input SourceEuro model onlyPhono Input SourceYes2nd Phono Input SourceYesIlluminated Source IndicatorsYesTuner Source InputYesSource Tape Input (as opposed to a tape monitor)Yes2nd Source Tape input (as opposed to a tape monitor)YesTape MonitorYes2nd Tape monitorYesHeadphone Jack(s)YesSpeaker Selection Nomenclature1,2