Output Impedance Main Out.....100 ohms Tape Out.....475 ohmsOutput Level (Rated) Main Out.....2.0 VOutput Level (Maximum) Main Out.....10.0 VFrequency Response ( ±0.5 dB) High Level.....5Hz - 85kHz Phono.....5 Hz - 60kHzTHD+Noise (at Rated Output, 20 Hz - 20 kHz) High Level.....0.003% Phono.....0.002%IMD (SMPTE, at Rated Output) High Level.....0.004% Phono.....0.006%Signal-to-Noise (at Rated Output, A Weighted High Level.....>100dB Phono.....>90dBInput Impedance High Level.....22 kohms Phono.....47 kohms/100pFInput Sensitivity (at Rated Output) High Level.....200 mV Phono.....2.3 mVRIAA Accuracy (20 Hz - 20kHz).....±0.1 dBTape Output THD + Noise (at 2.0 V, 20Hz - 20 kHz)..... 0.003%Tape Output IMD (SMPTE) at 2.0 V:.....0.002%Tone Controls Bass (20Hz).....±10dB Treble (20 kHz).....±9 dBCrosstalk (1 kHz).....-95 dBSeparation (1 kHz, at Rated Output).....>75 dBLow Filter (20 Hz).....3.5 dB

ADCOM GFP-555 Stereo Preamplifier w/ MM MC Phono Preamp VTG Audiophile - Tested Vintage item.Tested and workingAll inputs and outputs are workingAll controls and settings workingPower LED worksPower cord has been replacedStandard signs of use. May have cosmetic wear and/or scuffs. Scuff marks on volume and balance knobs Dented area along top edge of faceplateSee photos for more detail. Includes only what is pictured.Does not include any additional components. The buyer is responsible to confirm compatibility of this item with their existing system/setup. Return shipping cost due to incompatibility would be at the expense of the buyer. Purchase with confidence: We are experienced with selling and shipping this type of item and we will package properly for safe transit.Please do not hesitate to ask any questions prior to purchase. R2v3 CATEGORY C4/F4 NON-DATA

1111MicrosoftInternetExplorer402DocumentNotSpecified7.8 ?Normal0 Adcom GFP-555 II Stereo Pre-Amplifier MM MC Phono Adcom GFP-555 II still in original packaging. Comes with power lead. In very good used condition with surface scratches and small marks. In full working order. SpecificationsFrequency response: 5Hz to 85kHzTotal harmonic distortion: 0.003%Input sensitivity: 2.3mV (MM), 200mV (line)Signal to noise ratio: 90dB (MM), 100dB (line)Channel separation: 75dB (line)Output: 2V (Pre out)Dimensions: 432 x 289 x 76mmWeight: 5.2kg Please check all of the photographs as these helps to form part of the description.If you require any help with your order, please don’t hesitate to contact us by eBay contact form.

This preamp has been tested and works well. It has some minor cosmetic defects such as light scratches/scuffs from age and use. Aside from that it is in very nice shape and ready to use. See photos for details. Free shipping to continental US only. Physical addresses only no PO or APO boxes.

Normal 0 false false false EN-US X-NONE X-NONE FEATURES: PREAMP MM/MC PHONO STAGE SUPPORTS MOVING MAGNET & MOVING COILS CARTRIDGES FOR MOVING COIL, YOU WOULD NEED A HIGH OUTPUT CARTRIDGE INPUTS: PHONO, CD, TUNER, TAPE 1, TAPE 2, VIDEO/AUX TONE IN/OUT BUTTON SIGNAL PROCESSOR IN/OUT LOOP BUTTON STEREO/MONO BUTTON HIGH FILTER BUTTON HAS BYPASS OUTPUTS (TONE CONTROLS, FILTERS, SWITCHES ARE NOT IN THE SIGNAL PATH) NORMAL OUTPUTS AND MAIN OUTPUTS LAB TO CONNECT TO YOUR AMPLIFIER HEADPHONE JACK HAS 2 SWITCHED & 1 UNSWITCHED AC OUTLETS IN BACK WITH A HEAVY DUTY POWER CORD THIS IS A VERY SOUGHT AFTER HIGH END PREAMP BECAUSE OF THE ADCOM QUALITY KNOWN TO THE INDUSTRY FULLY TESTED AND READY TO PLUG IN & PLAY INCLUDES A CD WITH A 16 PAGE PDF ORIGINAL MANUAL ON IT IT WILL BE PROFESSIONALLY PACKED AND SHIPPED TO ENSURE A SAFE ARRIVAL TO YOU SHIPPING TO A REAL STREET ADDRESS ONLY, NO PO BOXES NO SHIPPING TO ALASKA, PUERTO RICO, OR HAWAII.

Normal 0 false false false EN-US X-NONE X-NONE FEATURES: PREAMP MM/MC PHONO STAGE SUPPORTS MOVING MAGNET & MOVING COILS CARTRIDGES FOR MOVING COIL, YOU WOULD NEED A HIGH OUTPUT CARTRIDGE INPUTS: PHONO, CD, TUNER, TAPE 1, TAPE 2, VIDEO/AUX TONE IN/OUT BUTTON SIGNAL PROCESSOR IN/OUT LOOP BUTTON STEREO/MONO BUTTON HIGH FILTER BUTTON HAS BYPASS OUTPUTS (TONE CONTROLS, FILTERS, SWITCHES ARE NOT IN THE SIGNAL PATH) NORMAL OUTPUTS AND MAIN OUTPUTS LAB TO CONNECT TO YOUR AMPLIFIER HEADPHONE JACK HAS 2 SWITCHED & 1 UNSWITCHED AC OUTLETS IN BACK WITH A HEAVY DUTY POWER CORD THIS IS A VERY SOUGHT AFTER HIGH END PREAMP BECAUSE OF THE ADCOM QUALITY KNOWN TO THE INDUSTRY FULLY TESTED AND READY TO PLUG IN & PLAY INCLUDES A CD WITH A 16 PAGE PDF ORIGINAL MANUAL ON IT IT WILL BE PROFESSIONALLY PACKED AND SHIPPED TO ENSURE A SAFE ARRIVAL TO YOU SHIPPING TO A REAL STREET ADDRESS ONLY, NO PO BOXES NO SHIPPING TO ALASKA, PUERTO RICO, OR HAWAII.

Normal 0 false false false EN-US X-NONE X-NONE FEATURES: PREAMP MM/MC PHONO STAGE SUPPORTS MOVING MAGNET & MOVING COILS CARTRIDGES FOR MOVING COIL, YOU WOULD NEED A HIGH OUTPUT CARTRIDGE INPUTS: PHONO, CD, TUNER, TAPE 1, TAPE 2, VIDEO/AUX TONE IN/OUT BUTTON SIGNAL PROCESSOR IN/OUT LOOP BUTTON STEREO/MONO BUTTON HIGH FILTER BUTTON HAS BYPASS OUTPUTS (TONE CONTROLS, FILTERS, SWITCHES ARE NOT IN THE SIGNAL PATH) NORMAL OUTPUTS AND MAIN OUTPUTS LAB TO CONNECT TO YOUR AMPLIFIER HEADPHONE JACK HAS 2 SWITCHED & 1 UNSWITCHED AC OUTLETS IN BACK WITH A HEAVY DUTY POWER CORD THIS IS A VERY SOUGHT AFTER HIGH END PREAMP BECAUSE OF THE ADCOM QUALITY KNOWN TO THE INDUSTRY FULLY TESTED AND READY TO PLUG IN & PLAY INCLUDES A CD WITH A 16 PAGE PDF ORIGINAL MANUAL ON IT IT WILL BE PROFESSIONALLY PACKED AND SHIPPED TO ENSURE A SAFE ARRIVAL TO YOU SHIPPING TO A REAL STREET ADDRESS ONLY, NO PO BOXES NO SHIPPING TO ALASKA, PUERTO RICO, OR HAWAII.

Normal 0 false false false EN-US X-NONE X-NONE FEATURES: PREAMP MM/MC PHONO STAGE SUPPORTS MOVING MAGNET & MOVING COILS CARTRIDGES FOR MOVING COIL, YOU WOULD NEED A HIGH OUTPUT CARTRIDGE INPUTS: PHONO, CD, TUNER, TAPE 1, TAPE 2, VIDEO/AUX TONE IN/OUT BUTTON SIGNAL PROCESSOR IN/OUT LOOP BUTTON STEREO/MONO BUTTON HIGH FILTER BUTTON HAS BYPASS OUTPUTS (TONE CONTROLS, FILTERS, SWITCHES ARE NOT IN THE SIGNAL PATH) NORMAL OUTPUTS AND MAIN OUTPUTS LAB TO CONNECT TO YOUR AMPLIFIER HEADPHONE JACK HAS 2 SWITCHED & 1 UNSWITCHED AC OUTLETS IN BACK WITH A HEAVY DUTY POWER CORD THIS IS A VERY SOUGHT AFTER HIGH END PREAMP BECAUSE OF THE ADCOM QUALITY KNOWN TO THE INDUSTRY FULLY TESTED AND READY TO PLUG IN & PLAY INCLUDES A CD WITH A 16 PAGE PDF ORIGINAL MANUAL ON IT IT WILL BE PROFESSIONALLY PACKED AND SHIPPED TO ENSURE A SAFE ARRIVAL TO YOU SHIPPING TO A REAL STREET ADDRESS ONLY, NO PO BOXES NO SHIPPING TO ALASKA, PUERTO RICO, OR HAWAII.

Selling my very nice Adcom GFP – 565 audio file, two channel pre-amplifier Works great and sounds even better Moving magnet, moving coil, phono section To use the moving coil feature, it would need to be a high output cartridge Has CD tuner tape, one tape to aux and signal processors inputs Has bypass outputs lab and normal outputs to hook up to your amplifiers along with two switched and one unswitched AC outlet Comes factory with very heavy duty power cord, in case you use outlets for high demand Audio This is one of the most sought after ad preamps made because of its quality Fully tested and works 100% ready to plug-in play Will be professionally packed and shipped to ensure safe arrival please email with any questions thank you