Specifications - Sonic Frontiers Power 2 Operating Manual

Power Output:
SMPTE Intermodulation
Distortion:
Power Bandwidth:
(110 watt output)
Frequency Response:
Input Sensitivity
(for 110 watt output):
Input Impedance:
Damping Factor:
Output Impedance:
Negative Voltage Feedback:
Hum and Noise:
Rise Time:
Slew Rate:
Power Requirements:
Tube Complement:
Dimensions:
Weight (approx.):
15

Specifications

Note: Power ratings based on a nominal power line input. All specifications are made
on the 8 ohm taps, utilizing an 8 ohm load unless otherwise specified.
110 watts continuous at 8, 4 and 2 ohms from 20 Hz to 20 kHz with less than 1% total
harmonic distortion terminated with rated load (typically <0.5% @ 110 watts 1 kHz) both
channels driven. Actual power output available at clipping (defined as <1% THD)
approximately 120 watts RMS
<1% 20 Hz to 20 kHz @ 110 watts output
15 Hz to 90 kHz (-0.5 dB points)
5 Hz to 110 kHz (-3 dB points)
5 Hz to 40 kHz @ 1 watt (-0.5 dB points)
2 Hz to 120 kHz @ 1 watt (-3 dB points)
1.25V RMS balanced for 110 watts output
1.25V RMS single-ended (inverting or non-inverting)
200K ohms balanced
100K ohms single-ended (inverting or non-inverting)
>50 (determined using the IHF method from RS-490)
0.30 ohms at 1 kHz
16 dB
approximately 400 microvolts of wideband, unweighted noise @ the 8 ohm taps,
input muted; -110 dB below a 110 watt output
3.0 microseconds
16 volts/microsecond
110-120 VAC 60 Hz (220-240 VAC); 580VA at rated output, 650VA maximum
and 375VA with no signal input
8 (4 matched pair) x 6550C/KT88 - power output; 6 x 6922 - input/driver; 2 x 5687
- high voltage driver
18" (46 cm) W x 22" (56 cm) D x 9" (23 cm ) H
110 lbs (50 kg) net each (unpacked)
Sonic Frontiers continually strives to improve their products; specifications are
subject to change without notice.