The Seymour Duncan 11901-004 Pedal Board Guitar Amplifier includes stereo balanced outputs and features a 5 band EQ.

The PowerStage line of compact power amps provides high-headroom class-D amplification to guitarists looking to deliver the sound of their preamp, pedal chain, or amp modeler to the masses. The PowerStage 100 Stereo provides features demanded by the modern guitarist, including stereo inputs and outputs that each drive 100 watts of transparent sound to your cabinets. Perfect for amplifying the sound of modern modeling units to on-stage cabinets, the PS100 Stereo also offers an extended EQ section and balanced line outs with switchable analog cabinet simulation for more authentic projection through any sound system. The stereo sounds developed in your amp modeler, multi effects-unit, or preamp will be delivered with clarity through any pair of speakers, all in a package small enough to fit on your pedalboard.

Features:

• Stereo, 100 watts per channel at 4 Ohms
• 5 band EQ
• Stereo Balanced Outputs
• True Cab Circuitry (TCC)

Power Specifications:

• 4 Ohm Load: 120W @ 1% THD+N, 1kHz
• 4 Ohm Load: 150W @ 10% THD+N, 1kHz
• 8 Ohm Load: 60W @ 1% THD+N, 1kHz

Continuous Output Power without thermal shutdown:

• @ 120VAC/60Hz - 115W
• @ 230VAC/50Hz - 115W

Nominal Mains Voltage:

• 100 to 240 VAC, 50/60 Hz

Total Power efficiency:

• Po = 2 x 100W - 72%

Speaker Outputs:

• THD+N @ 1kHz, full rated power - =1%
• THD+N @ 1kHz, 10V out, 4 Ohm load 0.003%
• Output reference idel noise - < 77µV, A-weighted
• Dynamic Range, power amp, A-Weighted - 109dB
• SNR, Balanced Line Out 97.6 dB
• SNR, Speaker Out - 89.5 dB
• Bandwidth: 15 Hz to 22kHz ± 3 dB, 20 Hz to kHz @ nominal power

EQ Parameters:

• Bass +/- 13.2 dB @ 74Hz, Q - 1.1
• Low Midrange +/- 13.5 dB @389 Hz, Q - 0.77
• High Midrange +/- 13.5 dB @1.55 kHz, Q - 0.82
• Treble +/- 13.6 dB @4.6 kHz, Q - 0.71
• Presence +/- 13.6 dB @11.0 kHz, Q - 0.60

Environmental Specifications:

• Ambient Operating Temperature: 0° to 50°C
• Relative Humidity: 85% non-condensing
• Altitude, operating: 2000m (6500 ft)
• Weight: 2.89 lbs

This amplifier has True Cab Circuitry and features A-Weighted Dynamic Range of 109dB.