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Adirondack Guitar - The Guitar Garage 3 Lafayette St., Hudson Falls, NY, USA - Phone 518.746.9500 About | Guitar and Bass | Left-handed Guitar and Bass | Scary Mary's Corner - (Unusual Gifts) | Childrens Drums | Accessories - Gifts | Blue Grass and Other Stringed Instruments | Instruction | Guitar Pickups | Effects and Pedals | Band and Orchestra | Drums and Percussion| Pro Audio | Classified | Clinics & Events | Resources | International Shipping | Layaway | Gift Certificates |
UltraSound Amplifiers is actually a DBA of UJC Electronics. UJC Electronics
is a company that has been in the business of contract electronic assembly
work (PCB Assembly) since 1985. The UltraSound Amplifier is the result of
having an engineer, Greg Farres, on staff who spent twelve years in the music
industry designing and producing amplifiers. It has been Greg's desire to
build and bring to market an amplifier that meets the musician's needs in
the acoustic arena. While developing this amplifier over the years our guiding
principals have been - Continued below .....
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30 Watt Amplifier - More Information... Free Shipping!* |
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Ultrasound DS-4 Acoustic Amplifier - 50 Watts Free Shipping!* |
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Ultrasound DSX PowerStack Acoustic Amplifier Free Shipping!* |
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Ultrasound CP100 - 100 Watt Amplifier - More Information ... Free Shipping!* |
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Ultra Sound DI Plus - This is the definitive problem solver for all Plug In and Play Acoustic Guitar Players. The Ultra Sound DI Plus and a Sound Hole Plug should be required Equipment at all Acoustic Gigs. Price Includes Shipping Lower 48 States!*
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Ultrasound DI Max - Newest Model from Ultrasound Price Includes Shipping Lower 48 States!*
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Ultra Sound STX Extension Speaker for the DSX - Sold Out
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Gift Certificates ..... Layaways
Email dennis@adirondackguitar.com
Ordering, Shipping and Return Policies
Why Buy from Adirondack Guitar?
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* UPS Ground or USPS Lower 48 States only. Outside of the Continental US, call or Email for prices. * Free shipping applies to Cases and Gigbags when ordered with a guitar, bass, mandolin, banjo, etc. For general information on International Shipping, Click Here
Archived Ultrasound Acoustic Amplifiers Specs and Information
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SPECS |
AG-30 |
AG-50DS2 |
AG-50E |
Pro 100 |
Pro 200 |
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Weight |
20 LBS. |
24 LBS. |
23 LBS. |
45 LBS. |
50 Lbs. |
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Size (HxWxD) |
11"x16"x11" |
13"x18"x11" |
13"x18"x11" |
16"x22"x11" |
16"x22"x11" |
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Power Output |
30 Watts RMS |
50 Watts RMS |
50 Watts RMS |
100 Watts RMS |
200 Watts RMS |
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Speaker |
(1) 8"Coaxial |
(2) 8"Coaxial |
(2) 8"Coaxial |
(1) 10" Driver (1) HF Tweeter |
(2) 10" Drivers (2) HF Tweeters |
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Inputs |
1 Instrument |
1 Instrument 1 Microphone |
1 Instrument 1 Microphone |
2 Instrument 1 Microphone |
2 Instrument 1 Microphone |
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Effects |
No |
16 Digital EFX on Instrument Channel |
No |
16 Digital EFX on Instrument Channel, 2 Separate 16 Effect Processors |
16 Digital EFX on Instrument Channel, 2 Separate 16 Effect Processors |
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Shape Control |
Yes |
Yes |
No |
Yes |
Yes |
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Feedback Notch Filter |
Yes |
Yes |
No |
Yes |
Yes |
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Horn Volune Control (Bi-Amp) |
No |
No |
No |
Yes |
Yes |
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Effects Loop |
Yes |
Yes |
No |
Yes |
Yes |
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Line Out |
Yes |
1 Mono 1 Stereo |
No |
(3) Total 1 for each channel, 1 Global |
(3) Total 1 for each channel, 1 Global |
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Headphone Out |
Yes |
Yes |
No |
No |
No |
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Ground Lift |
No |
No |
No |
Yes |
Yes |
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Tilt Back |
No |
No |
No |
Yes |
Yes |
Ultrasound Acoustic Guitar Amplifiers - guiding principals - continued
1. Minimize the number of external adjustments needed by effective design of the internal electronics. This allows the player to focus on those adjustments that are most important to them. That is: EQ Section-bass and Treble Balance, Notch Filter- Eliminates Feedback, Shape-Controls. The EFX allows the player to input any special effects they want and this automatically overrides the reverb. The Line Out reproduces the signal; with effects/reverb, while Direct out eliminates the reverb effect. We have also designed in short circuit and thermal overload protection, as well as sampling the speaker signal to eliminate unwanted power amp distortion. When you first turn on the UltraSound you will not hear the "popping noise" made by most amps and neither will you hear any "white noise". We think this kind of attention to details only enhances our amps.
2. Design a unit that was lightweight but still had a big sound. This works not only for the player that is transporting it but for the spouse who does not want a "big box" in their living room. At twenty-three pounds and only seventeen inches in height we have this.
With these principals in mind, we developed our prototypes and sent them out for testing. The feedback was, on our principals, we were correct. This is the product we present to you.