First SoundPresence Deluxe 4.0 MkII with Paramount UpgradeFirst Sound Presence Deluxe 4.0 MkII with Paramount UpgradePresence Deluxe 4.0 MkII, with Paramount Upgrade. Dual mono tube pre-amp, enclosed in copper-plated steel chassis. Two power supplies, with huge capacitance. 120V, converted from 240V, by Emmanuel ...3900.00

First Sound Presence Deluxe 4.0 MkII with Paramount Upgrade [Expired]


no longer for sale

Presence Deluxe 4.0 MkII, with Paramount Upgrade. Dual mono tube pre-amp, enclosed in copper-plated steel chassis. Two power supplies, with huge capacitance. 120V, converted from 240V, by Emmanuel Go, Mr. First Sound, himself. I was living in Europe with the U.S. Navy when I bought it from original owner. Built in 2003. One power supply has long scratch on face. The main chassis looks great. Shipping boxes are new, from First Sound. Immersive soundstage, impressive dynamics, fantastic sound. Specs from website: Frequency Response: 5 Hertz to 250K Hertz, +0, -3db Input Impedance: 150 Kilo Ohms Output Impedance: 1200 Ohms Absolute Phase: Inverting Total Harmonic Distortion: less than 0.4% at 2V Noise: Better than 91 db below 2V Maximum gain: Greater than 15 db at 1 kilohertz Tube Complement: 2 6DJ8 or comparable, 2 OA2 Maximum input: 6 Volts RMS. Inputs: Six line-level inputs Outputs: Two main outputs, one tape output Dimensions: Main chassis: 18" W x 14" D x 5.5" H Power Supply: 8" W x 13" D x 5.5" H Shipping Weight: Paramount: 81 lbs. Upgrades from Presence Deluxe MkII model: LTH 92 Ladder Type Attenuator with Holco Resistors A pair of ladder attenuators utilizing a total of 92 Holco Resistors. DPS 4.0 External Power Supply Uses two SPS 2.0 External Power Supplies Detachable umbilical cords Completely separate grounding system for left and right channels Paramount Upgrade MIT PPFX Capacitors Expanded power supply capacitors Paramount grounding topology
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john_greenfield 

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