SKU: 89387922415

Zvex Effects Double Rock Vexter Series

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Description

Zvex Effects Double Rock Vexter SeriesMaker: Zvex Model: Double Rock Vexter Condition: New Description: This 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 were releas ing 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 OnTM. In this way,

Maker: Zvex

Model: Double Rock Vexter

Condition: New

 

Description:  

This 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 releas- ing 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-OnTM. In this way, you can config- ure the pedal to be two Distortrons cascaded, two Super Hard-Ons cascaded (like a Super Duper 2-in-1TM), or a Box of Rock with boost, or a Super Hard-OnTM (SHO) going into a Box of Rock. Distortion/boost heaven! Whee!!! Let’s go over the controls:

CONTROLS:

DRIVE: Sets the amount of distortion in Distortron 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 Distortron mode.

VOLUME: Adjust for output volume level.
DIS / BOOST Switch: Changes the circuit from a Distortron

to Super Hard-OnTM 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 Distortron mode.

OPERATION:

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 Distortron or Su- per Hard-OnTM by way of the “DIS / BOOST” toggle. When in DistortronTM 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.

PEDAL PLACEMENT:

I recommend that you try the Double Rock last in your pedal chain, just before the amp. You can set the amp for your favorite clean tone, and set the Double Rock for your

favorite distortion/boost tones. Since you can change the first or second stomp switches to either a Distortron or Super Hard-On (SHO), you can mix and match the two to experience different results... SHO before the Distortron will give you more sustain, while after will give you more amp volume (or drive, if you use a distorted amp sound.) Of course, you can use the pedal the way J. Mascis intended by going Distortron into Distortron or get Super Duper 2-in-1TM tones by cascading the SHOs. If you have other distortion pedals, don’t leave them in the closet! Many dis- tortion pedals sound amazing into the Double Rock. You may discover a whole new love for your old distortion pedal collection!

The best way to complete this pedal is to run it through a JTM45 Marshall amplifier head/cabinet on a warm clean setting (try strapping the channels, setting the volumes below 3, and setting all other controls to 6 as a start point.)

BATTERY CHANGE:

If the performance of your pedal seems diminished or the LED becomes very dim, it’s time to change your battery. Remove the four screws on the bottom of the pedal and carefully remove and replace the old battery, putting it back exactly in the center of the pedal on edge so that it is gripped tightly by the lid when it is screwed back in place.

SPECIFICATIONS:

Uses one 9V battery (preferably alkaline, but the unit is shipped with a carbon-zinc battery.) The low current operation of this pedal’s circuit will give you extraordinarily long battery
life. Current draw is approximately 2mA. A DC power jack (
standard Boss configuration with center negative) is provided on the side of the pedal. Use a high quality 9V adaptor for all high-gain effects!

 

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    SKU: 89387922415

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    Dana S Kroeger
    Charlottesville, US
    ★★★★★ 5
    Love this version of Chuck It beyond all before
    Size: Mini
    I had the longer bendable Chuck It before, well several, which broke down. They finally wouldn’t’ release the ball. Not disparaging Chuck It. They have been my furry puppy's favorite thing ever. I am grateful. But what I like and think is intuitive about this smaller design is 2 things: 1. I can do a more dynamic throw. 2. There are circle holes in the Chuck It Ball that come with it that I think allow for easier release and the ball can go father. Just my two cents.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 8, 2026
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    Verified Purchase
    Tish
    Massapequa, US
    ★★★★★ 3
    Still Good to Use in a Pinch
    Size: Mini
    Love the Chuck it brand. This collapsible one is not my favorite. Everytime I chuck it, the orange lock does not stay in place. Plus, in my opinion, it doesn't have the oomph for the distance like the other medium ones. Still good though
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 28, 2026
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    Verified Purchase
    Cascadian
    Carnegie, US
    ★★★★★ 5
    Great For Dog Park Fun -- The Ball Goes Flying
    Size: 25in, Style: Sport
    I love this thing. It's super well made and It enables me to chuck a ball the entire length of the dog park (I'm a 65 yr old woman with a wimpy arm). My dog is thrilled too. At first I thought it might be too heavy, but that's just not an issue, the weight is fine. For non-throwers like me someone at the dog park gave me a tip --- just look at the area you want to throw the ball. Helped my aim immensely. The 2.5 inch chuck it ball it comes with is my dog's absolute *favorite* . . . it's her security blanket in the kennel while driving, and it's her favorite ball to chase (the only one she'll actually bring back). She loves to chew it and to squish the air out of it, which takes a little effort. Recommend.
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    Reviewed in the United States on May 25, 2025
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    leal536
    San Leandro, US
    ★★★★★ 5
    Great tool!
    Size: 18in, Style: Sport
    Ok - so I do not have a dog!!! I purchased this item for a completely different purpose! I saw someone using this to gather eggs!! I often go to my daughter and son-in-law's homestead to carry out the chores when they need to be out of town! Well, I am a bit on the short side (4'11") and some of the hens KNOW that a short person is going to be gathering eggs!!! I simply could not reach all of the eggs in a couple of the nesting boxes! So, after seeing someone else use this ball launcher as an egg retriever, I bought one! I am now able to reach ALL of the eggs - one at a time with no breakage! It was a game changer for me. I am sure that it works equally well for dog play!!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 15, 2024
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    Verified Purchase
    Steven
    Alexandria, US
    ★★★★★ 5
    A Fun and Engaging Playtime Essential for Active Dogs
    Size: 18in, Style: Sport
    The ChuckIt! Sport 18M Dog Ball Launcher has been a game-changer in our playtime routine with our energetic and playful dog. This innovative and well-designed ball launcher has become an essential tool to keep our furry friend entertained and active. The 18" length of the launcher provides a comfortable grip for both me and my dog during play. It allows for effortless throwing, making fetch games enjoyable for both of us. The launcher's ergonomic design ensures a smooth and efficient ball-throwing experience, saving me from straining my arm during extended play sessions. The inclusion of a medium-sized ball (2.5") with the launcher is a thoughtful addition. The ball's size and weight are perfect for our medium-sized dog (20-60 pounds), allowing her to easily grab and carry it in her mouth. The ball is also durable and can withstand the enthusiastic chewing of our playful pup. One of the standout features of the ChuckIt! Sport 18M Dog Ball Launcher is its exceptional throwing distance. It allows us to launch the ball far into the distance, providing ample space for our dog to run and fetch. This extended range adds a fun and challenging element to our playtime, keeping our dog engaged and excited. The durable construction of the launcher is commendable. It has proven to withstand rigorous use and outdoor play, making it a reliable and long-lasting investment for our dog's entertainment. Additionally, the launcher's compatibility with other ChuckIt! balls makes it a versatile tool for various play styles and preferences. Whether it's a bouncy rubber ball or a flying disc, the launcher can handle them all. Moreover, using the ChuckIt! Sport 18M Dog Ball Launcher has strengthened the bond between our family and our dog. It encourages interactive play, providing an opportunity for us to engage and connect with our furry companion while promoting exercise and healthy physical activity. In conclusion, the ChuckIt! Sport 18M Dog Ball Launcher has been an absolute joy for our family and our playful dog. Its easy-to-use design, impressive throwing distance, and durability make it a must-have for any dog owner with an active and fetch-loving pet. We highly recommend the ChuckIt! Sport 18M Dog Ball Launcher, along with the included medium ball, for a fun-filled and active playtime experience that both you and your dog will love.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 3, 2023

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