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Ecoustic
®
E20 Acoustic Guitar Amplier Specications
Rated Power & Load:
20 W(rms) into 4 ohms
Power @ clipping (typical):
(5% THD, 1 kHz, 120 VAC line)
20 watt RMS into 4 ohms
Total Harmonic Distortion:
Less than 0.5%, 100 mW to 12 watt RMS, 60 Hz to 10 kHz,
4 ohms (typically below 0.2%)
Power Consumption:
50 watts, 50/60 Hz, 120 VAC
Preamp Section:
The following specs are measured @ 1 kHz with the EQ flat
@ 0 dB. Nominal values are with levels @ 5, minium values
are with levels @ 10.
Instrument Inputs:
Input impedance: 220 K ohms
Nominal input level: -4.5 dBV, 600 mV RMS
Minimum input level: -20.6 dBV, 93 mV RMS
Maximum input level: +12 dBV, 4 V RMS
Frequency response: +0, -2 dB, 50 Hz to 10 kHz
Headphone Output:
(Stereo headphone jack, mono signal)
Load impedance: 4 ohms or greater
Nominal power output: 20 mW into 4 ohms
(Switching jack disconnects the internal speaker when
plug is inserted)
System hum and noise:
80 dBV (both channels operating)
Equalization (both channels)
15 dB @ 80 Hz and 8 kHz, shelving
Dimensions (H x W x D):
14.25"(362 mm) x13.75" (349 mm) x 9.0" (229 mm)
Weight:
17.4 lbs. (7.89 kg)
NOTE: Specifications subject to change without notice.