Instruction manual

Power Output
Input Level
Frequency Range
Harmonic Distortion
Intermodulation Distortion
Impulse Distortion
Noise and Hum Level
Damping Factor
Input Impedance
Output Impedance
Phase Shift
Tube Complement
30 watts continuous
Input # 1 (pin jack and screw terminals
and pin 5 of pre amp socket) .5 volts
to 30 volts, with gain control
Input #2 (pin 2 of pre amp socket) 2.5
volts, (For use with McIntosh pre-
amplifier equipment).
20 to 30, 000 cycles + . 1 db at 30 watts
output
15 to 50,000 cycles + .5 db at 30 watts
output
10 to 100,000 cycles ~ 1 db at 15 watts
output
Less than 1/3% at 30 watts output or
less, 20 to 20,000 cycles.
Less than 1/2.0/0 if ins tantaneous peak
power is below 60 watts for any
combination of frequencies 20 to 20,000
cycles.
Negligible
90 db or more below rated output
12 or better for 4, 8 and 16 ohm output,
16 for 600 ohms
0.5 meg for 0.5 volt input and 0.13 meg
for 2.5 volt input. 20 cycles to 40 Kc
4, 8, 16 and 600 ohms (600 ohm is
balanced to ground)
20 cycles 3
0
20,000 cycles gO
Pre-Amp: 12AX7
Phase Inverter: 12AU7
Voltage Amp: 12BH7
Driver: 12AX7
Output: 2 - 1614
Rectifier: 5U4-GA
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