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Specifications – Manley STUDIO STANDARD 350 WATT MONOBLOCK AMPLIFIER User Manual

Page 8

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SPECIFICATIONS

Vacuum Tubes:

8 x 6550, 1 x 6350, 1x 12AT7

Output Power
20 Hz - 20 KHz, 4 Ohm Load

380 W 3%T.H.D. feedback MAXIMUM
376 W 3%T.H.D. feedback STANDARD
360 W 3%T.H.D. feedback MINIMUM

Slope Adjustment
20 KHz, (Ref. to 0dB @ 1K)

+1 dB

slope = MINIMUM

+0.97 dB

slope = STANDARD

+0.88 dB

slope = MAXIMUM

Input Sensitivity
Full power, feedback

MAX

1.8

Vrms

STAND

1.44

Vrms

MIN

1.2

Vrms

Input Impedance

82 Kohm

Load Impedance

5 ohm / 2.5 ohm

S/N Ratio @350W

feedback

MIN.

-90.69 dB (120Hz)

STAND.

-91.90 dB (120Hz)

MAX

-93.70 dB (120Hz)

Power Consumption

300 W Quiescent
900 W Full Power

Mains Fuse

100, 110, 120V

= 10A (Slo-Blo)

220, 240 V

= 5A (Slo-Blo)

B+ Fuse

1.5 A

Dimensions

W=19, D=10, H=8.5 inches

Weight

75 lbs