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[FS] Luxman EQ-88 Valve Phono Stage & Luxman MT-88 Step Up Transformer

Discussion in 'classifieds' started by hermit, Jul 1, 2019.

  1. hermit

    hermit pfm Member

    The items for sale are all in perfect working order and very nice cosmetic condition. Only selling as I have bought an Aurorasound Vida. I was shocked how close this Luxman gear came in terms of performance to the Vida. Really very little between them.

    Luxman EQ-88 Valve Phono Stage (MM only) complete with OPEQ-88 power supply and umbilical - £895 plus postage.

    I bought this as New Old Stock in November 2017. I have the original Luxman boxes for both the phono stage and the power supply. Supplied with a trio of brand new JJ ECC83S valves.

    Input Sensitivity/input Impedance: 1.5mV/47KΩ
    Gain: 40dB
    Output/output impedance: 150mV/600Ω
    Inputs: RCA, one pair
    Outputs: RCA, one pair
    Vacuum Tube Compliment: ECC83S x 3
    Dimensions: 4.3 “ (W) x 4” (H) x 12.4 “ (D)
    Weight: 5 lbs.

    Luxman MT-88 Step Up Transformer - £595 plus postage

    Some design info

    System|LR independent autotransformer
    Core Type|Toroidal
    Core Material|Nano-crystal soft magnetic material
    Coil|OFC and shellac varnish impregnation
    Gain|26dB
    Frequency Response|10Hz ~ 100KHz (+0, – 0dB)
    Total Harmonic Distortion|0.050% (100Hz), 0.003% (1KHz and 10KHz)
    Channel Separation/Deviation|Above 98dB/within 0.1dB
    Input Impedance|3Ω
    Output Impedance|2KΩ
    Load Impedance|Above 47KΩ
    Dimensions|3.5” (W) x 3.3” (H) x 9.4” (D)
    Weight|4 lbs.

    Luxman AD8000 / 8020 silver wired Step Up Transformer - SOLD

    A much sought after and rare vintage silver wired Luxman AD8000 SUT base with 8020 step up transformer. A silver SUT of this quality and performance would cost an arm and leg today.

    A flagship Luxman SUT from the late 70s which provides an option for quick exchange of step up for different impedance pickups (you can find 8030 low impedance transformer and simply plug it in instead of 8020. There is also an 8025. More info:

    http://www.thevintageknob.org/luxman-AD8000.html

    Step-up ratio : 1 : 10 = 20dB
    Optimum primary impedance : 20...40 Ohm
    Input overload voltage : 70mV
    Optimum secondary impedance : 47kOhm...50kOhm
    Frequency response : 10Hz...100Khz (-1dB)
    THD : 0,003% (1Khz, 200mV output at secondary side)
    1Khz separation : > 90dB
    Electromagentic shield : -95dBm (1œ standard magnetic field)
    Weight : 100g.

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    Last edited: Jul 2, 2019
  2. hermit

    hermit pfm Member

    Some internal photos of the EQ-88 and MT-88:

    [​IMG]

    [​IMG]

    [​IMG]
     
  3. hermit

    hermit pfm Member

    The Luxman AD8000 / 8020 has been sold STP.
     
  4. hermit

    hermit pfm Member

    bump
     
  5. hermit

    hermit pfm Member

    Prices reduced.
    EQ-88 phono stage - £850 plus postage.
    MT-88 SUT - £550 plus postage
    Buy both £1350 plus postage.
     
  6. hermit

    hermit pfm Member

    bump
     
  7. hermit

    hermit pfm Member

  8. hermit

    hermit pfm Member

  9. hermit

    hermit pfm Member

    All items sold
     

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