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Phasemation

Phasemation EA-550 Phono Monoblocks

£6,995.00

A pair of highly sophisticated phono monoblocks (2 units), all discreet, all-stage symmetric non-feedback circuit that draws out the music’s reality and the artist’s passion

The design brief for the EA 550 was to eliminate the smallest discrepancies by utilising a pair of semiconductor phono amplifiers. In addition, the built-in MC transformer was newly designed incorporating a special split winding structure that uses a high pure copper wire PC-TripleC as the secondary winding material.

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Category: Phono Stages Tags: Phasemation, Phono amplifier
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Description

Phasemation EA-550 Phono Amplifier Monoblocks

Main Features

Strong chassis structure of a 2 unit box with Lch and Rch being independent and completely monaural.

V-I / I-V conversion type all-stage symmetrical non-feedback amplifying circuit due to all discreet parts.

Three input terminals are equipped and MM/MC switching is possible for each. In addition, inputs 1 and 2 support balanced inputs due to the XLR connector.

A 2nd order CR type low cut filter with non-feedback is equipped. Plays warped phonograph records without any music deterioration and prevents the speakers (woofers) from shaking.

Three types of playing curve changeover switches are equipped. For the equalizer characteristics, along with the RIAA characteristics for the previous stereo, Mono1 (used on the DECCA label and so forth) and Mono2 (used on the Colombia label and so forth) are equipped as a particular characteristic for a monaural. This will allow higher fidelity playback than the DECCA and Columbia labels.

A “degaussed” circuit is equipped.
By choosing “degauss” with the functions and playing the record for about 30 seconds, the MC cartridge with a metal core that was magnetized is degaussed and the sound quality becomes clear.

High Quality Parts throughout by ELNA, Rohm, Zenier

Product Specification

Form V-I/I-V conversion type all-stage symmetric non-feedback equalizing amplifier
Input Type (Cartridge) MM MC
Input Sensitivity 2.5 mV 0.13 mV
Suitable Cartridge Output Impedance 47 kΩ or less 1.5 to 40Ω
Gain 38 dB 64 dB
Input Equivalent S/N Ratio –120dBV –140dBV
Rated Output Voltage 200 mV (1kHz)
Rear Curve Tolerance ± 0.5 dB (20Hz to 20kHz)
Power Consumption 10W (100VAC 50 – 60Hz) for each Ch
Dimensions 211 (W) × 93 (H) ×360 (D)
Weight 5.5kg for each Ch

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    Additional information
    Weight 5.0 kg
    Brand

    Phasemation

    About brand
    phasemation-logo

    "Phasemation" is the hi-fi audio brand of Kyodo Denshi Engineering Co. Ltd. The sound that we strive after is reproduction of live music stage in front of the listener as if musicians are playing there, and reproduction of players' pathos and emotions. We believe that realization of such musical reproduction is the goal for the sound created by stereo equipments.

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    Phasemation EA-550 Phono Monoblocks

    £6,995.00
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