S
PECIFICATIONS:
Power:
140 watts RMS per channel both channels driven into 4, 8, or 16
ohms (depending on configuration, default is configured for 4 ohms)
from 30Hz to 15KHz at no more than 1.5% total harmonic distortion or
intermodulation distortion.
Sensitivity:
1.1 volts rms to rated power.
Gain:
27 dB
Small Signal Distortion:
Less than .1% at midband
Phase:
Phase correct (non-inverting)
Frequency response:
20Hz to 20KHz +0, -.5dB
Hum and noise:
104dB below rated power output.
Input impedance:
100K ohms.
Dimensions:
19D x 19W x 8H inches
Weight:
85 lbs.
Internal Fuses
The Premier 140 power transformer is protected by a fuse on the ac
power line (F4, located in a tray in the ac power cord receptacle), and by
separate fuses on secondary windings for the the bias supply (F1), the
low voltage supplies for the bias indicators (F2 and F3), and the filament
supply (F5). A failure of any of these fuses is a symptom of a more seri-
ous problem, and a competent service technician should be consulted.
In no event should fuses be replaced with a value or type different than
that originally supplied.
The correct fuse values and types are:
ac mains:
F4: 10 amp, 20mm slow blow (T) if configured for 100 or 120V:
6.13 amp, 20mm slow blow (T) if configured for 220 or 240V.
secondaries:
F1: 1/4 amp, 3AG slow blow
F2, F3: 1/4 amp, 3AG slow blow
F5: 4 amp, 3AG slow blow
Premier 140 Owner's Manual
10
Содержание Premier 140
Страница 1: ......
