"You got an excellent product, it's changed the way I can play and record."
"The build quality is fantastic"
"..its like...finally being able to unleash the beast...but not at deafening levels."
"My feedback on this goes beyond words....i'm happy"
"I am very pleased! As others have said, not only is the sound intact, but the feel and dynamics of the amp is, too."
"Thanks for providing such a great product!""
"I love the Aracom Attenuator."
"Impressive, blows all others out of the water"
"Great product ,,,the tone I had could not be beat!"
"I have sold all of them (other brand attenenuators) except my 2 Aracoms"
"In short, it's (PRX150-DAG) the best on the market attenuator I've used - hands down."
"I can't tell you how happy I am with my PRX150-DAG. In fact it's become a necessary part of the signal chain and plays its part in defining the dynamics of my amp."
"it's a beautiful unit. Love it and built like a tank."
" ...it lives up to all they hype, that's for sure...I have used the (brand x) extensively and this thing really is true to the tone -- really transparent..wow....a pretty penny but it sure kicks..."
"it�s sound really nice, so clear and so near on the original sound of the marshall amp,"
" I'm a full-time composer/musician/producer�I use my Aracom PRX-150 DAG every day�it's an invaluable studio tool�"
"�the Aracom's sound quality is second to none�very transparent and uncompressed�what you put in it comes out the same�just a different level."
"Had been using a (brand x attenuator) I had on loan up till then. Noticed the difference immediately. Bloody fantastic, didn't seem to affect the tone at all!"
The PRX150 Line of Power Attenuators, utilizes ARACOM's innovative, patent pending "Speaker Reactance Thru" Technology to provide highly transparent power attenuation.
PRX150-DAG is $1095 + shipping.
Premier Guitar Magazine
"Sonically, the Aracom PRX 150-Pro attenuator stayed very true to every amp I paired it with. My tone stayed stable as I lowered the dB level to its
minimum amount (the variable control doesn�t turn the sound completely off). Even super-quiet bedroom settings sounded very good and responded to
picking and touch extremely well. This attractive, sturdily built unit would be a great addition to any guitarist�s tone arsenal."
M Music & Musicians Magazine
"MAXIMUM TONE AT A MINIMAL VOLUME -
For preserving your neighbors� sanity. Like a fine sports car, some amps need to be opened up before they hit their stride�but the volume makes this an ongoing challenge for amp lovers and soundmen alike. The PRX took the loudest non-master volume amp we could find down to conversation level with none of the tonal compromises we�ve noticed in the other units."
Guitar Player Magazine
"... the PRX150-Pro�s Speaker Reactance Thru (SRT) technology helped deliver a satisfyingly balanced tone at reduced volume levels...
There are over 1,000 satisfied PRX150 attenuator customers and the product is used by guitarist in more than 25 countries.
Fil at Solo Dalas using his ARACOM PRX150 with his vintage Marshall Amps and his vintage Les Paul Conversion
The Power Rox Power Attenuator (Model: PRX150-DAG)
ARACOM Amplifiers and Cliff Cultreri of Destroy All Guitars "DAG" have teamed up to offer the PRX150-DAG.
The PRX150-DAG is a power attenuator designed to be used with tube amplifiers and it allows guitarist to achieve the much desired "fully cranked up" tone from their tube amp, but at more practical volume levels. Utilizing its unique and innovative "Speaker Reactance Thru" (SRT) technology, the PRX150-DAG allows the speaker to fully maintain its natural reactance. As a result, the PRX150-DAG allows the amplifier's original, "cranked up" tone to be maintained at reduced volume levels.
The PRX150-DAG can be a valuable tool for any guitarist. During practice time, when recording, or when rehearsing with the band; you can enjoy the cranked-up power tube tone of your amplifier "the way it was meant to be heard", but at lower volume levels, while pleasing your ears and at the same time not upsetting the neighbors. When playing live you can turn up your tube amp until the cherished power driven tone is reached, then "click" down a notch or two via the Power Rox Attenuator to please your sound man. Everyone will be happy with your tone, most importantly your audience.
Product Highlights:
* Proprietary SRT Power Attenuation Technology (Patent Pending)
* Six levels of step attenuation, plus a continuously variable attenuation control (bedroom mode)
* 40dB of Attenuation
Attenuates 150 watts down to .015 watt
* 150 watt power rating
* Impedance Matching Technology (Patent Pending)
Independent input and output impedance selector switches:
- from the amplifier and into the attenuator, select from: 2, 4, 8, 16 ohm
- from the attenuator and to the speaker cabinet(s), select from: 2, 4, 8, 16 ohm
Uniquely allows 16 possible Input and Output (Amplifier to Speaker Cabinet)
impedance combinations
* Dynamic High Frequency Cut Filter (4, 8, 16 ohm operation) with a True Bypass Switch
* Line Out "Equalized" with Level Control
* Load Mode setting, for speakerless operation
* Passive design, does not require AC Mains power
* Rack Mount Option
* Handwired in the USA
See more detailed infomation on the PRX150-DAG powe attenuator, below the video links.
ARACOM's PRX150-DAG on tour with lead guitarist Jimmy Herman (Carrie Underwood)
Jimmy Herman is using his PRX150-DAG attenuator along with his Marshall plexi and Hiwatt 100 amplifiers live, on Carrie Underwood's 2013 Blown Away tour.
A sample of over 150 PRX150 audio/video clips:
George Alayon's - "Hellicrash"
1964 Fender Strat -> Metro Plexi Amp -> PRX150-DAG -> Marshall 4x12 loaded with H-75 Scumback speakers.
Lance Keltner's PRX150-DAG Demo with the 3 Monkeys-Grease Monkey Amp
Manny Swan discussing and demonstrating the ARACOM PRX150-DAG power attenuator (PART 1 of 2)
Equipment used: Fender Reissue Strat, 1971 Marshall SuperLead 100 watt (Model: 1959) amp, 1966 Fender Deluxe Reverb amp, Marshall 4x12 cabinet equipped with Celestion G12H Heritage 30 watt speakers (55Hz) cones. Guitar directly into amp, no effects. (audio straight from camcorder)
Manny Swan discussing and demonstrating the ARACOM PRX150-DAG power attenuator (PART 2 of 2)
Equipment used: Fender Reissue Strat, Sebago Double Trouble (Dumble Overdrive Special inspired) amp, Marshall 4x12 cabinet equipped with Celestion G12H Heritage 30 watt speakers (55Hz) cones. Guitar directly into amp, no effects. (audio straight from camcorder)
Filippo F. Olivieri (Italy) PRX150-DAG "AC/DC" Demo. Attenuation level "F" (Variable Attenuation mode) providing approximately 20dB of attenuation, reducing his Metropoulos JTM50(GZ34 Rectifier/Pair of EL34s) amp's power out to less than 1 watt.
PRX150-DAG - Details:
The PRX150-DAG is a "boutique" product that is handcrafted in the USA. Each PRX150-DAG power attenuator is carefully, handwired, one at time by craftsmen that are concerned more about quality rather than quantity. The PRX150-DAG utilizes high end components, including those that are customized specifically for the Power Rox's advanced attenuation technology. The PRX150-DAG is designed to be "Road Ready" with its heavy duty, ventilated, aluminum enclosure.
The key to the PRX150-DAG's natural sounding attenuated tone, lies within its patent pending SRT technology. Unlike the competition which alters, significantly reduces or completely isolates the speaker's reactance, the PRX150-DAG's step attenuation has NO impact on the speaker's reactance, allowing the speaker to respond naturally to the tube amplifier's complex signal.
Utilizing the proprietary SRT technology, the speaker is not loaded down and it is allowed to "breath" normally. Therefore, the speaker can react to the harmonically rich signal generated by the tube amplifier. In doing so, the speaker and tube amplifier are able to naturally interact. This adds up to a highly transparent, "cranked up" attenuated tone, that is natural sounding and full of dynamics.
Since the SRT technology allows your speaker's reactance to remain intact, the PRX150-DAG does not utilize an artificial reactive circuit or speaker emulation circuit. After all, what could be more natural than using your speaker's unaltered reactance to develop the tone from your tube amplifier?
The PRX150-DAG is equipped with a Dynamic High Frequency Cut feature (4, 8, 16 ohm operation). When engaged, it has a subtle roll off the highs above 6KHz, that some users might find useful with amplifiers that have a pronounced high end frequency response.
Some guitarists go to great lengths to control the high end response of their amplifier, by carefully selecting speakers, tubes, and other components to roll off the highs. Now with the PRX150-DAG, guitarist might not need to rely on changing these components, the Dynamic High Frequency Cut switch allows the flexibility of rolling off the high end or not.
The Dynamic High Frequency Cut feature is not a simple low frequency pass filter that actually allows more lows and mids to pass through. Instead, the PRX150-DAG's High Frequency Cut feature works dynamically with your amp to naturally roll off the highs, while not affecting the low and mid frequencies.
The true bypass switch allows the Dynamic High Frequency Cut feature to be completely bypassed, providing the full frequency response of the attenuated amplifier to pass through to the speakers.
The SRT technology also allows for a smooth transition from the Step Attenuation mode to the Continuous Variable Attenuation mode. The tone and dynamics remains consistent throughout the entire attenuation range. You do not get the dulling effect or detect any unpleasantness in the tone,
when switching from one step to another or from the step mode to the variable mode, as you do with most other attenuators.
Also, the PRX150-DAG does not utilize an inexpensive variable L-Pad for the variable attenuation mode as some of our competitors do. Our Variable Mode allows for very fine adjustment of the "bedroom" volume level, across the entire rotation of the Variable Attenuation knob. Unlike those attenuators using an L-Pad, which provides a course adjustment at "bedroom" volume levels, making small incremental changes in volume more difficult.
The Continuously Variable control covers two ranges of attenuation, via the front panel toggle switch.
With the switch in the Minimum Variable Attenuation mode, the variable control provides between 16 to 27dB of attenuation.
With the switch in the Maximum Variable Attenuation mode, the variable control provides between 27 to 40dB of attenuation. 40 dB of attenuation reduces 150 watts down to .015 of a watt, providing enough attenuation for late night playing with a fully cranked up 100 watt amp.
Guitarists will also find the PRX150-DAG very useful in getting more power tube involvement in their cleaner tones, which can add depth to their slightly broken up cleans and a greater purity to their lightly overdriven tones, while still maintaining the desired volume. Therefore, blues and jazz guitarist will also find the PRX150-DAG a very useful tool.
The PRX150-DAG is engineered to take the power and the heat. With its continuous 150 watt power rating, the PRX150-DAG is designed to handle the brute power of most fully cranked 100 watt "quad" tube amplifiers, whose output power are often well over 100 watts.
Exclusive to the PRX150-DAG, are the individual input and output impedance selector switches. The user can set the attenuator's input impedance to match the amplifier's impedance and separately set the attenuator's output impedance match the speaker's impedance. This allows proper matching of mis-matched amplifier to speaker impedances.
For example; suppose you have an amplifier with a fixed 4 ohm impedance and you want the attenuated power to drive a 16 ohm speaker cabinet. With other attenuators this is typically not an option, however the PRX150-DAG is specifically designed for this purpose. You simply set the attenuator's input impedance to 4 ohm and separately set the output impedance to 16 ohm. The SRT technology allows dissimilar impedances to be properly matched, providing the correct load impedance to the tube amplifier. Unlike other attenuators that force you to match the input and output impedances, the PRX150-DAG has the ability to "mix" and "match" the amplifier and speaker impedances. This allows 16 possible Input and Output impedance combinations, while other attenuator products offers only a single or at the most 3 impedance combinations. With the PRX150-DAG, as you add or change amplifiers and speaker cabinets to your collection, you no longer have worry about buying another attenuator to match the impedance of your new gear. Therefore, the PRX150-DAG will be compatible with your entire current and future collection of tube amplifiers and speaker cabinets.
The PRX150-DAG also features a Load Mode and Line Output (High Z, 1/4" jack) equalized signal that emulates the natural high frequency roll off of a guitar speaker.
The Line Out Feature allows you to send the amplifier's signal to sound system, recording system, rack mount effects, slave into another guitar amplifier or an external power amplifier (Wet/Dry configuration). In the Load Mode the Line Out can be used with or without the guitar speaker attached.
The Line Out feature is always active, therefore, the Line Out can be used even when the attenuator is in the Bypass mode. This can be useful when you require the Line Out feature, but do not require any attenuation.
Available separately is a Line Out 1/4" to XLR Line Matching (Impedance) Converter. For more details see the Pricing/Accesssory section on this page (below).
The BYPASS-ATTENUATE Switch allows the user to bypass the attenuator without having to disconnect the speaker cables. The Line Out Feature is "always on", allowing the Line Out to be used, even when the attenuator is in the Bypass mode.
We believe the PRX150-DAG's SRT transparent attenuation technology speaks for itself, click here to see what customers are saying about the PRX150 Line of Attenuators:
- 40dB of overall attenuation
* Attenuates 150 watts down to .015 watt
- Rotary Switch provides (6) Step Attenuation Levels
*Approximately 3dB per step (step positions A-E), with an additional 1dB of attenuation
when position "F" is selected, for a total of 16dB of attenuation within the step mode.
- The Dual Mode Variable Attenuation control provides two attenuation ranges, which allows
continuous variable control of "bedroom" level adjustment
* Minimum Variable Attenuation mode = 16 to 27dB of attenuation
* Maximum Variable Attenuation mode = 27 to 40dB of attenuation
* A 15% restocking fee applies to return goods, contact ARACOM Amplfiers for more details.
* Prices do not include shippng charges. International shipping charges do not include Customs fees, import duties, tariffs, or VAT.
PRX150-DAG OPTIONS:
PRX150-DAG Line Out 1/4" to XLR Line Matching (Impedance) Converter:
Converts the PRX150-DAG's standard 1/4" jack (Unbalanced, Hi Impedance) to a 3 pin female XLR connector (Balanced, Low Impedance).
From there you can connect the Line Out's signal to any sound equipment that accepts an XLR connector. This item can be ordered directly from www.amazon.com This device has a built in transformer (impedance converter). click here for details
PRX150-DAG Padded Nylon Gig Bag:
A Tuki brand, padded Cordura Nylon Gig Bag is available for the PRX150-DAG.
If you are going to be taking your PRX150-DAG to gigs, then we highly recommend the Tuki padded Nylon Gig Bag for added protection.
The Tuki padded gig bag can be purchased from Destroy All Guitars along with your PRX150-DAG or directly from Tuki Covers. www.tukicovers.com
July 2010 - Premier Guitar Magazine's PRX150 Attenuator Review
"If you have an amp that sounds great when you crank it up but it�s just too loud for most playing situations, you�ll want to know about the new
Aracom Power Rox PRX 150-Pro amp attenuator. Designed for use with tube amps, this unit lets you reduce the level of a fully cranked head or combo."
