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
