Manley Labs INTEGRATED AMPLIFIER Manuel D’Utilisation

Vacuum Tubes:

8 x EL84,  2 x 6414
2 x 12AT7WA

Lamp type

1/4 X 1 1/4, 12 volt, .15 amp

Fuse type

     120VAC operation:   MDL 3 AMP / 250 Volt  SLO-BLO

                                  240VAC operation:   MDL 2 AMP/ 250 Volt   SLO-BLO
                                         B+ FUSES (2):   MDL 1/4 AMP/250 Volt SLO-BLO

Gain

                   37 dB max
                   185mv input=50w output

Signal to noise

    Typically 87 dB A WGT 20-20K
    (69 dB unweighted)

Frequency Response

    15 Hz to 40 kHz  @ - 1 dB

Distortion @ 5 watts

    .25 % @ 5W, 1 kHz (-55 dB)

Volume control "Left / right tracking"

    .25 dB

Input Impedance

    100 Kohm

Output Power

    50 Watts each channel
    (1.5% THD @ 1kHz, both channels driven)

Output Impedance

          Optimized for 4-8 ohm speakers

                    (5 ohm design)

Damping Factor

    10

Power Consumption (idle)

 170 Watts (1.4A @120VAC)