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DSX PowerStack
Gold Award For Our Line of Amplifiers
 
Silver Award For Our DI Plus preamp
 
Our Players' Choice Awards—from Acoustic Guitar Magazine



DSX PowerStack

The DSX PowerStack™ by UltraSound delivers unmatched all-natural acoustic tone in an ergonomically designed high performance “stack” package. The DSX PowerStack pumps out 100 watts of incredibly pure warmtone through its four 8” Mylar coned coaxial speakers which were specially engineered by UltraSound for all-natural acoustic tone reproduction.

Because the PowerStack is a modular design you only need to take as many speakers as you think you might need. For smaller venues in a solo arrangement just take the top of the PowerStack. For louder venus and playing with a band take the entire PowerStack for a rich full volume sound with 100% All-Natural Tone.

The DSX PowerStack has 2 channels, including phantom-poweredmicrophone inputs for each channel. Each channel sports its own volume and active EQ.Additional features include a studio quality DI, effects loop, Extension Speaker Jack, and an additionalAux. Input for Tape/CD. To further enhance the DSX™, the onboard 24-bit digital effects processor produces studio quality reverbs, delays and chorus effects, which can be routed to either or both channels.

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CHANNEL-1 is designed for bothMIC level (XLR) or Instrument level (1/4") signals. (The 1/4" TRS Tip/Ring/Sleeve
input jack is suited for equipment such as high-impedance microphones, keyboards, and drummachines. It accepts
both balanced and unbalanced inputs) (Channel-1 is designed as a generic "flat response" channel which is suitable for
any acoustic instrument level ormicrophone signal)
CHANNEL-2 is designed primarily for acoustic guitar and is equipped with an 18db cut Notch Filter that is used to control
resonant feedback and amid cut SHAPE circuit to eliminate anymid range “quack” fromyou pickup.



UltraSound DSX PowerStack Specifications:
• Power Output RMS: 100WRMS (50+50)
• Speaker Configuration: 4 x 8” coaxial
• Weight: 49 lbs. Total (26 lbs. + 23 lbs.)
• FX loop
• DI Output
• Line Out
• Powerful 100W Power amp
• 24 Bit Studio Quality DSP with 15 Preset Digital Effects
• Dimensions: 26"H x 18"Wx 11"D (Stacked) 13"H x
18"Wx 11"D (Unstacked)


UltraSound DSX PowerStack Features:
• Innovative “Stack” design
• Speakers: 4 x 8" (CustomCoaxial Speakers made
exclusively for Ultrasound)
• Channels: 2
• Volume Controls: 1 per channel
• Independent active EQ’s for each channel
• Microphone input for each channel
• PhantomPower
• RCA Inputs
• Anti-feedback notch filter
• Channel Assignable Digital EFX
• Master volume




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