guitar doubler pedal ZVEX Double Rock 2 Box Of Rock Pedals In One
SKU: 50101894731
guitar doubler pedal

guitar doubler pedal ZVEX Double Rock 2 Box Of Rock Pedals In One

Sale price$25.18 Regular price$27.98
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Description

guitar doubler pedal ZVEX Double Rock 2 Box Of Rock Pedals In OneThis pedal was originally designed for J. Mascis of Dinosaur Jr. He requested two Box of Rock pedals in one box with two stomp switches. He uses that regularly on stage now, but we did one (or two) better with the one we're releasing to the public we made it so you can adjust the sub frequencies (like the Distortron), and you can convert either channel to a Super Hard On. In this way, you can configure the pedal to be two Distortrons cascaded, two

This pedal was originally designed for J.Mascis of Dinosaur Jr. He requested two Box of Rockª pedals in one box with two stomp switches. He uses that regularly on stage now, but we did one (or two) better with the one we're releasing to the public... we made it so you can adjust the sub frequencies (like the Distortronª), and you can convert either channel to a Super Hard-Onª. In this way, you can configure the pedal to be two Distortrons cascaded, two Super Hard-Ons cascaded (like a Super Duper 2-in-1ª), or a Box of Rockª with boost, or a Super Hard-Onª (SHO) going into a Box of Rockª. Distortion/boost heaven!

 

Plug your guitar (or any effect's output) into the right hand input jack. Plug the output into an amp or other effect's input. Rock out. The two separate stomp switches control whether or not the two distinct circuits are engaged. You can select whether or not the circuit is a Distortronª or Super Hard-Onª by way of the "DIS / BOOST" toggle. When in Distortronª mode, set the subs switch so there's just enough low-end for your amp. Try using your rhythm pickup with the tone control turned all the way down for a vintage bluesy howling lead sound.

Although the five knobs are named for the parameters over which they seem to have the most control, please don't hold me to it. They are controls for various operating levels and biases, and basically shape you a personalized fuzz.

Controls:

  • DRIVE: Sets the amount of distortion in Distortronª mode, and sets the amount of boost in SHO mode. It may crackle when turned. This is perfectly normal.
  • TONE: Adjust for treble content. Start around 2:00 o'clock. This knob only does stuff in Distortronª mode.
  • VOLUME: Adjust for output volume level.
  • DIS / BOOST Switch: Changes the circuit from a Distortronª to Super Hard-Onª boost.
  • SUBS Switch: "2-1-3" lets you choose the full "Box of Rock" sub amount (3) or two different lower levels of subs depending on your amp's needs. Only works in Distortronª mode.
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Exchange/Return Notes
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SKU: 50101894731

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4.0 ★★★★★
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Verified Purchase
Lynn Carbin
Lowell, US
★★★★★ 5
Great tool
Size: 88.5mm x 16
Fit perfectly. Great tool. Made changing oil fast and easy .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
H
Verified Purchase
Humble Servant
Carnegie, US
★★★★★ 4
very good tool fits PL14006 just right
Size: 76mm x 14
This fit my PL14006 oil filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
P
Verified Purchase
Person of Knowledge
Draper, US
★★★★★ 5
The Perfect Tool - Life is Short So Just Buy It.
Size: 88mm x 15
So. Life is too short to struggle with little demons and other inconveniences. I change oil in all my cars, trucks, and SUVs. One of my cars is a V6 Hyundai and the filter cartridge is inside a housing that is sometimes more than a tad inconvenient to loosen and screw back in place. My regular filter removal tools including strap style as well as a three arm gripper type just did not perform very well. I saw this thing, ordered it, and man...it is perfect. The metal top allows a wrench ( spanner) or a socket wrench to be used. I have a fancy Snapon torque wrench which I can also use just to be fancy. In any case removing and re-securing the filter housing on the Hyundai V6 is now a breeze. The cap wrench itself is solid and very well constructed Five stars and count me in as impressed. Well done CTA Tools !!!
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Reviewed in the United States on February 6, 2026
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Verified Purchase
Lisa
San Leandro, US
★★★★★ 5
Good fit and easy filter removal
Size: 88.5mm x 16
Purchased this for my 2022 Volvo XC60 PHEV. Used up all my 'free' dealer oil changes and not ready to drop hundreds on a simple operation. Removal of the oil filter housing on this car would be nearly impossible without this tool due to its location. With it the process was simple. On a side note, the dealership 'pros' stripped every one of the plastic splash guard nuts. Obviously in a hurry with a power tool. They also did not change out the smaller o ring included with the filter. It's a pain to remove and mine was hardened and likely original. Anyway, placed this tool in drawer with the rest of my oil wrench collection.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Wookieecantina
Cuba, US
★★★★★ 5
Perfect fit on an AMSOIL Oil Filter EA15K51n
Size: 76mm x 14
This is a very well made oil filter wrench and while some are complaining about no exterior weld on the drive nut, if you look inside the weld is very plain to see and appears to be CNC welded so it's perfect and quite strong. I like the finish of the wrench, it's easy to wipe off and if there is oil or debris anywhere on it, you'll be able to spot it immediately and wipe the part off to insure a nice, clean installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024

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