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Power amplifier section
2 6L6 interchangeable El34
12AX7 driver
Rated Power & Load
40 W RMS into 16 & 8 ohms @ 5% THD
External speaker 16 ohms minimum
External jack is parallel with internal speaker
Signal/Noise
(Measured using effects return)
Greater than 83 db below rated noise
Power consumption
Domestic: 200 Watts, 60 Hz, 120 VAC
Export: 200 Watts, 50/60 Hz, 220-230/240
VAC
Effects Return
Impedance: 270 K ohms
Maximum Level: 200 mV, -14 dBV
Effects Send
Load Impedance: 47 K ohms or greater
Nominal output: 200 mV, -14dBV
Volume Boost
Approximate range: 0–6 dB
Pre-amplifier Section
Three 12AX7s
The following specs are measured @ 1 kHz
with the controls preset as follows:
Volume Boost @ 0 or turned off
All Effects @ 0 or turned off (EFX model
only)
Bass & Treble EQ @ 10, Mid EQ @ 5
Ultra & Rhythm Volume @ 1O
Bottom, Body, & Edge EQ @ 5
(Nominal levels are with Pre Gain @ 5.
Minimum levels are with Pre Gain @ 10.)
Rhythm Channel:
Nominal Input Level: 0 dBV, 1V RMS
Minimum Input Level: -20 dBV, 100 mV RMS
Maximum Input Level: 6 dBV, 2V RMS
Crunch switch depressed:
Nominal Input Level: 0 dBV, 1V RMS
Minimum Input Level: -20 dBV, 100 mV RMS
Maximum Input Level: 6 dBV, 2V RMS
Ultra Channel:
Nominal Input Level: -54 dBV, 2 mV RMS
Minimum Input Level: -65 dBV, 562 uV RMS
System Hum & Noise @ Nominal
Level:
(Rhythm channel: 20 Hz–20 kHz unweighted)
Greater than 78 dB below rated power
EFX model: Greater than 75 below rated
power
(Special noise gate circuitry for Ultra channel)
Equalization: (Rhythm & Crunch
channel only)
Custom Bass, Mid, & Treble passive type EQ
Voicing: (Ultra channel only)
Active Bottom, Body, & Edge EQ, Boost/Cut
±12 db
Remote Footswitch (included):
Special 2-button unit with LED indicators;
Channel select & Boost select
EFX model 4-button with LED indicators;
Mode select, Channel select, Boost select,
Effects select
Alternate mode & 3 programmable presets
Speaker:
XXX Sheffield 16 Ohm
Weight & Dimension:
Weight: 51.2 pounds; 17.875" (H) x 21.375"
(W) x 10.250" (D)
ESPECIFICACIONES
TRIPLE XXX 40/EFX
(Specifications subject to change without notice)