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  • Description

    GUSTARD P26 Fully Balanced Pre Amplifier Class A 2*LM49860 HIFI Preamp 

     

    Features:


    • Class A fully balanced design, the left and right channels are divided into regions, and the left and right separation is good;

    • Native full balance architecture, from input to volume control to amplifier circuit, without any conversion, complete four-way architecture;

    • Op amp + discrete hybrid architecture, which ensures circuit consistency and no lack of adjustability. Two in-line LM49860 dual op amps can be replaced to increase playability

    • Discrete diamond-shaped differential output stage to easily drive various back-end loads;

    • The volume of matrix relay is used to effectively ensure that the volume of 4 channels is consistent and unbiased;

    • Adjustable input stage gain and output stage gain, easy to match different front and rear ends;

    • Large OLED display + full-featured remote control operation, user-friendly design;

    • Customized 50W audio dedicated toroidal transformer;

    • All-aluminum alloy case, available in all silver and all black colors;

    Parameters:

    Analog input (3 groups):
     
    RCA: input impedance 47k input sensitivity 2 ~ 10V rms

    XLR1 & XLR 2: input impedance 47k maximum input amplitude + 28dBu (19V rms) @ IGAIN = 0dB


    Analog output (2 groups):

    Frequency response: 20-20kHz /+-0.1dB

    Signal to noise ratio: 130dB

    Channel Crosstalk: -130dB @ 20-20kHz

    THD + N: <0.00035% 20-22kHzBW @ 18dBu IN & 18dBu OUT

    IMD (SMPTE): <0.0006% @ 18dBu IN & 18dBu OUT

    Maximum undistorted output level: RCA output: 9.5V rms XLR output: + 28dBu (19V rms)

    RCA output impedance: 100Ω XLR output impedance: 100Ω

    Others:

    • Machine size: width 330 * depth 260 * height 65MM (excluding protruding parts);

    • Packing size: length 420 * width 360 * height 175MM;

    • Packing weight: 6.5KG;

    • AC power: AC 115V / 230V 50 / 60Hz (manual adjustment);

    • Overall power consumption: <20W;

    Rigorous design, reasonable layout, nice workmanship and solid materials

    1


    Discrete diamond-shaped differential output stage to easily drive various back-end load



    Op amp + discrete hybrid architecture, which ensures circuit consistency and no lack of adjustability,Two in-line LM49860 dual op amps can be replaced to increase playability



    Use matrix relay volume to effectively ensure the consistent and unbiased volume of 4 channels



    Machine soft control and volume control



    High-speed low-noise rectification, multi-stage filtering



    Low noise and high current discrete voltage regulator



    Custom 50W Audio Toroidal Transformer



    GUSTARD-P26-Class-A-Fully-Balanced-Preamp-Dual-LM49860-Op-AMP-HIFI-Pre-Amplifier

     

    Frequency response



    THD+N



    Left and right channel crosstalk



    Signal to noise ratio

     

GUSTARD P26 Fully Balanced Pre Amplifier

USD
$669.00
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