THE LONE WOLF HARP ATTACK®
ABOUT THE HARP ATTACK
The HARP ATTACK is designed to provide true power tube distortion in a pedal. This pedal
is not your typical tube preamp that uses a triode; this tube uses a subminiature beam power
tube, the same type tube as a 6V6 to provide the tone of an overdriven single ended amp. It
produces a fat punchy tone that can be set with the exact amount of overdrive desired. You
can certainly tell there is a tube inside of this pedal. The pedal is designed with a high impedence
input buffer providing 10M ohms of resistance to get the best tone from your crystal, CM
or other high impedence microphone. A DRIVE control sets the amount of power tube saturation
desired, an active tone control with a 20db range that is tuned for harp frequencies and an output VOLUME control
sets the output level. The output of the pedal is also buffered with an FET amp that adds
extra gain to extend the life of the tube, this gain is controled with the pedal volume control.
Our current version now has a different tube to eliminate microphonics.
The Lone Wolf Harp Attack fills several needs of harp players; by providing true power tube
overdrive distortion in a pedal it allows you to plug straight into a pa and get an overdriven 6V6
sound or dirty up an amp that is otherwise too clean. The Harp Attack gives an excellent tube
sound to a solid state amp and it makes a great easy to bring along back-up harp amp. The
pedal does not produce massive distortion but a smooth overdriven tone. Put it in your harp case and take
it to jams or use it in line with other pedals to develop your own signature tone. I recommend
that you install this pedal last in line with other pedals,but this is only a recommendation. This
pedal is also becomming popular for taking on tour in Europe.
POWER
The delay operates with two 9 volt batteries or an 18vdc power adapter. The battery is switched
off when an external power supply is used and the LED is on when the
effect is in and is off when the effect is in bypass. The mic input jacks acts as the on-off switch.
Battery life is estimated at 15 hours of playing time.
Andy J Forest showing off his new Harp Attack
Andy is playing through his Bassman and even gives his guitar a try with the Harp Attack.
Randy uses a CM element mic while demostrating the Harp Attack and the Harp V2 Delay effect pedals
Randy uses an Audix mic while demostrating the Harp Attack and the Harp V2 Delay effect pedals
Bobby Mack live @ Antone's with guest Stephen Schneider on harp.
Harmonica is a Low F SP20 through a MC-151 JT-30VC into a Lone Wolf Harp Attack pedal into the PA via a DI box.
FEATURES
1. Drive Control
2. Tone Control
3. Volume Control
4. Actual Power Tube Distortion
5. 18vdc Input (barrel with negative center)
6. True Bypass
7. Effect ON/OFF LED
8. High Impedence Input
9. Reverse Polarity Protection
10. 5 Year warrantee on parts and labor
11. If not satisfied return undamaged within 60 days for a full refund of the purchase price excluding shipping
The Harp Attack® is priced at $165.00
AC Adapter is priced at $18.00
INFO SHEET
SOUND SAMPLES
The following samples were offered for use here.
Arne Hedberg Harp Attack mp3 
Honer Secial 20 > Astatic 127 ceramic mic > Harp Attack > Zoom H4 digital recorder
Gabriel Cedra Harp Attack mp3
Harp Attack mp3
Mic - Sennheiser MD 431 II ( dynamic), recorded directly into the computer !!
Little Terry Rogers YouTube video
YouTube video of Little Terry Rogers and the Blues Birds at Magnolia Bar & Grill in Houston doing "She's Tuff."
Terry is playing a 5Meg Astatic crystal into a Lone Wolf Harp Attack pedal into the PA; doesn't TB much.
REVIEWS
Steven Schneider who field tested a prototype found the following.
"With a Superlux mic the Harp Attack felt and sounded like playing a 6V6 amp with a fairly
stiff preamp providing a punchy response. Too much drive was like pushing a 6V6 amp too
hard but backing down form that yeilded a nice pocket that wasn't hard to find. It was quite
responsive and expressive, one can tell there is a tube in there. Really honkin' bottom end
available with a rich full sound that is typical of Randy's work. The Harp Attack is much like
plugging into a good harp amp, the bass and mids are appealing, responsive and projected.
The highs are clear and balanced, you can work the whole harp evenly but the lower bends
work like a tube amp and even though there is a sharply defined note envelope it give the
impression of a warm fat tone."
Steven reported several successful outings useing PA's at jams and found consistantly good
results and that the pedal was easy to set up.
Vince Meghrouni went on a European tour with the Harp Attack
I bought it primarily for a
european tour that I recently finished and the Harp Attack provided
exactly what I was looking for; in fact, it exceeded my
expectations. I was to be provided with back-line amps on the tour
that are not particularly well-suited for harp. Because of the Harp
Attack I was able to play through a 60-Watt
Laney into a Marshall 4 X 12" cabinet, as well as a Sovtek, one of the
new Fender 60-Watt Deluxe's, an AC-30 and, at the last festival, a 100-
Watt Marshall stack (thru 2 4 X 12" cabs!!). Where as I was just
hoping to get a marginal harp sound at a perceivable volume, I was
consistently blown away by what a good, and sometimes great, sound I
could get from these usually guitar-centric amp setups. And the
volume, good lord, man! I was able to get my volume up to a fantastic
level, which was necessary to take equal place in an extremely high
volume environment. It was a blast, and I owe it to you and your
pedals. And thank you for your very clear and easy to follow advice
on signal path vis a vis my Kinder AFB and "gate" pedal. And I might
add that I also was employing your Harp Delay pedal as well, as always.
Thanks much,Vince Meghrouni
David Krauss of The Blues Drivers also tested a protoype and reported.
OK, you are right; this thing does what it is advertised to do. When I was first testing this pedal
for you I found the Harp Attack to be not different enough from other "overdrive" pedals to
matter much to harp players. However, after messing around with this thing for a couple of weeks
I'm changing my story, I love it. Works great to dial in the right amount of grit to my bullets, my
Beta 57 (very clean mic) and my Harmonica Honker. It can seriously transform both my Peavey
Transtube 40 watt and my Blues Junior. I suggest that when folks get it, they set the amp/pa to
their taste, set the Harp Attack controls at noon and then go from there to tweak tone, drive
(break up), and volume. The Harp attack is small; it works, and does what you say it will do.
It’s kind of like Champ in a pedal. Very cool. Nicely done, Randy.
The Harp Attack does what you want it to do; give a real convincing tube overdrive sound through
a SS amp or PA. On my Cube 60 (with the stock 12' speaker) it worked better with my bullet than
my Beta and in both cases tweaking the HA tone knob has the ability to suppress the irritating high
end harshness and really adds convincing overdrive with round brown break-up in both JC clean
and the Fender Blackface settings. Every player will have to tinker to his or her liking, but the bottom
line is that the box can deliver the goods. I use a Harmonica Honker mic on about 95% of my playing
and the Beta on the rest of my playing so you know that I am not a diehard Chicago player per se,
but I am a tone freak and I think you have another honest product directed to the needs of a variety
harp players. I continue to use your delay on every gig and am putting a jam rig together with the
Peavey and the Tone +.
David, The Blue Drivers Band
From Jeff
My Harp Attack pedal arrived today, (kudos to USPS - 3 days from Louisiana to Nor Cal !), and it is
all you promised and more. I can get as much overdrive as I want at any volume from living room to
dimed out and the increase in presence is phenomenal. In combination with the LoneWolf Delay I'm
getting a HUGE sound from my 18 watt HarpGear - I'm a happy harp player! Thanks for producing
such a great tool in the endless search for "the Tone".
Jeff DeLong, Greg Allen Band
From Danny
I received the Harp Attack today, Played it through my Fender Bronco, the first year that Leo offered solid state.
I'm blown away with the sound!!! Thurs night I'm playing outside at Island Blues in St John, and can't wait to plug
it into a powerful PA. Thanks so much for everything. I think you saved me $2000 by not having to buy and tote
around an Amplifier.
Danny Bell
From Mike
I recently purchased your Harp Attack Pedal. What an awesome addition to my arsenal! It has found a permanent residence in pedal board. Every amp and PA I plug it into sounds vastly better than it did before. My current favorite is a restored and modded 1947 Webster-Chicago 66-1A amplifier section for the old wire recorder from the same manufacturer. It sounded great before but with the Harp Attack, it is now my "A" rig. I also ran straight to the PA the other night and got a HUGE sound from using just my pedal rig. My guitar player could not believe I was not using an amp.I have also run a signal splitter from my rig to the amp and direct to the PA. Just amazing sound! Fuzzy, furry, fat, powerful, as crunchy or as creamy as I choose and as an added bonus, my feedback issues have all but disappeared. My quest for Big Walter's tone has been seriously bridged by the Harp Attack. I have tried so many OD pedals that did nothing but summon the dreaded feedback beast. This pedal creates the tones I have been seeking for 20 years!
I am so impressed with this thing, I had to let you know that you now have another thoroughly satisfied customer. I'll be back soon to add your octave pedal to my rig. Thinking about sending you my Epiphone Valve Jr for your mods as well.
Best Regards
Mike
BUY NOW AT THE COMPANY STORE OR ORDER BY PHONE
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The Harp Attack is PATENT-PENDING
Hi Randy,
Someone just posted this video of us at a festival we played at last month, we flew there so I used the back-line fender twin provided by the festival. I had about 5 minutes to set up because of the tight change over times between bands and used the Tone +, Harp attack and Lone wolf Delay. The pedals provided a huge improvement over the sound I got through that amp without the pedals, I just thought I'd share it with you.
From Zack
Randy I got the pedal! This thing sounds INCREDIBLE. It makes my amp sound SO distorted, which is what I've been trying to go for with no luck and through the PA? WOW.