Ultrasound PRO-250 Operating Manual

250 watt professional acoustic guitar amplifier

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OPERATING GUIDE
ULTRASOUND AMPLIFIERS
2150 Delavan Drive, STE # 11
WEST DES MOINES, IA 50265
PHONE: 515-282-1650
FAX: 515-282-1680
www.UltraSoundAmps.com
E-MAIL:
Info@UltraSoundAmps.com
CUSTOMER / TECHNICAL SUPPORT:
E-MAIL:
Support@UltraSoundAmps.com
TOLL FREE 1-888-993-5091

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Summary of Contents for Ultrasound PRO-250

  • Page 1 OPERATING GUIDE ULTRASOUND AMPLIFIERS 2150 Delavan Drive, STE # 11 WEST DES MOINES, IA 50265 PHONE: 515-282-1650 FAX: 515-282-1680 www.UltraSoundAmps.com E-MAIL: Info@UltraSoundAmps.com CUSTOMER / TECHNICAL SUPPORT: E-MAIL: Support@UltraSoundAmps.com TOLL FREE 1-888-993-5091...
  • Page 2 VOLUME: Adjusts the pre amp gain, (sensitivity), of the guitar channel. This control should be used to match your guitar pickup to the amplifier. If amp overloading occurs when using this unit with an active pick up system be sure to decrease this level until the overloading situation ceases.
  • Page 3 PRO and a PA system. PA IN: This input can be used in conjunction with another PRO amp. By providing a signal to this jack from the PRE OUT from another PRO amp, you make this amp the slave amplifier. (The slave amplifier will be controlled by the amplifier providing the signal to the PA IN jack.)
  • Page 4 Height: 16” Length: 21.5” Depth: 10.5” Speaker compliment 1 x 10” Eminence special design 1 x 4” Ultrasound Special design Eminence “Supertweeter” DIGITAL EFFECTS Processor type: Alesis DSP engine x 2. (Separate processor for each channel) Internal processing: 24 bit A/D converter: 24 bit –...

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