2
Specifications and features:
All noise measurements are unweighted.
Input Sensitivity:
0 dBm for maximum output.
Output Power:
400 watts RMS. This is into 2, 4, or 8 ohms.
Noise:
-80 dB
Fuses:
1 external 12 amp for 100 – 120 VAC operation.
(6 amp for 220 – 230 VAC operation)
1 internal redundant per above
8 internal .250 Fast-Blo. One per tube.
1 internal 15 amp Slo-Blo.
1 internal 2 amp Fast-Blo.
Power tubes:
Eight premium Svetlana 6550C power tubes.
Driver tubes:
Two 12AX7 and one 12AU7.
Transformers:
Custom designed toroidal output transformer for ultra-wide
bandwidth. Power transformer is also toroidal.
Outputs:
2 Speakon connectors and 2 ¼” outputs.
Inputs:
One ¼” unbalanced input and one input thru for patching a
preamp signal thru to an additional power amp
Output Impedance Selector:
A three-position switch provides switching for
two, four, or eight ohms.
Cooling:
Two ultra-low noise fans regulate the operating temperature
of the amp.
Weight:
57 lbs.
Chassis:
Aircraft quality aluminum construction provides sturdiness
without excessive weight. For convenience, access to the
tubes is provided through the top of the unit and is isolated
from any dangerous voltages.