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Average Price: $308
Standard/Professional
$249
$500+
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Price History
Based on price data from 1 merchant for "Aclam Guitars Dr. Robert". Prices shown reflect NEW condition. Tracking began Apr 25, 2026.
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Description
Step into the spotlight with the Aclam Guitars Dr. Robert overdrive pedal, a must-have for any guitarist seeking to channel the iconic tones of the 1960s. Inspired by the legendary Vox UL730 amp, this pedal delivers the rich, vintage sound that defined an era, encapsulating the spirit of the Beatles' "Revolver" album. Crafted with high-quality components, the Dr. Robert pedal offers a unique midrange filter and a distinctive "Mach Schau!" boost, providing you with the versatility to sculpt your sound with precision.
The pedal's design is not just about aesthetics; it’s built for the road with a robust finish and a user-friendly Fast-Track system for seamless integration with your Smart-Track pedalboards. The relay-based true bypass circuit ensures your tone remains pure and uncolored when the pedal is not in use. With intuitive controls for Master Volume, Mids, Gain, and Volume on the "Mach Schau!" channel, you can easily dial in anything from subtle warmth to aggressive overdrive. Whether you're playing at home or on stage, the Dr. Robert is your key to accessing a treasure trove of classic and modern sounds.
Key Features:
- Replicates the sound of the Vox UL730 vintage amp
- Unique midrange filter for tailored tone shaping
- "Mach Schau!" boost for dynamic sound enhancement
- High-quality, selected components
- Road-ready finish with Fast-Track system for easy mounting
- Relay-based true bypass circuit
- Intuitive controls: Master Volume, Mids, Gain, and Volume
- Power options: 9 V battery or 9 V DC mains adapter (not included)
Owner's manual
Aclam Guitars Dr. Robert User ManualProduct specs
| Available since | May 2021 |
| Overdrive | Yes |
| Distortion | No |
| Fuzz | No |
| Metal | No |
| Effect Types | Amp Simulator |
FAQs
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What type of tones can I expect from the Aclam Dr. Robert overdrive pedal?
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The Aclam Dr. Robert pedal is designed to emulate the iconic tones of the Vox UL730 amp, offering a dynamic and responsive overdrive with a rich, vintage character. It's ideal for classic rock and blues genres, providing a warm, amp-like distortion.
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Is the Aclam Dr. Robert suitable for both live performances and studio recording?
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Yes, the Aclam Dr. Robert is versatile enough for both live and studio use. Its amp simulator feature makes it a great choice for direct recording, while its robust build and dynamic tone are perfect for live performances.
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Does the Aclam Dr. Robert pedal work well with both single-coil and humbucker pickups?
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The Aclam Dr. Robert is designed to complement both single-coil and humbucker pickups, offering clear and articulate overdrive tones regardless of your guitar's pickup configuration.
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What power supply does the Aclam Dr. Robert require?
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The Aclam Dr. Robert pedal requires a standard 9V DC power supply, with a center-negative polarity, which is typical for most guitar pedals.
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How does the Aclam Dr. Robert differ from other overdrive pedals?
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The Aclam Dr. Robert stands out with its unique amp simulator feature, specifically emulating the Vox UL730 amp. This gives it a distinct vintage tone, setting it apart from conventional overdrive pedals that often aim for more generic overdrive sounds.
Videos
Aclam Guitars
🎸 Dr. Robert effect pedal: Official demo | Aclam Guitars
🎸 Dr. Robert effect pedal: Official demo | Aclam Guitars
Aclam Guitars
Aclam Guitars: DR. ROBERT Overdrive
Brett Kingman
Dr. Robert pedal | Aclam Guitars
Aclam Guitars
First Look - Aclam Dr. Robert
Premier Guitar
Aclam Dr Robert Drive Pedal Demo
Guitarist
Dr.Robert Pedal - Chapter #1: Pursuit of an Iconic Sound, the Inception of a Long Journey.
Aclam Guitars
Aclam Dr. Robert Overdrive Pedal DEMO with the Beatles MASHUP
Taka Honda Guitar & Music
A Beatles Guitar Pedal? Aclam Dr Robert Overdrive Demo: Not What I Expected, Not Just an Overdrive!
Mike From Nashville
Dr.Robert Pedal - Chapter #2: Vox UL series, Myth or Big Deal?
Aclam Guitars
Dr.Robert Pedal - Chapter #4: Restoration and Tonal Harvesting
Aclam Guitars
Dr.Robert Pedal - Chapter #5: Contextualizing the Tone
Aclam Guitars
Dr.Robert Pedal - Chapter #3: Amp Hunting: Speculation, Scam, and Tomatoes
Aclam Guitars
Dr.Robert Pedal - Chapter #6: Fitting Pieces Together
Aclam Guitars
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Aclam Guitars Dr. Robert.
Features and functionality
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Owners highlight its versatility, capable of producing tones from classic Vox chime to heavier, gnarlier sounds, suitable for both modern and classic tones.
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Works well with both guitar and bass, enhancing tonal richness for bass players and praised for complementing a Squire HH Rascal bass.
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Some users criticize the placement of treble and bass controls, suggesting that top placement would be more practical than the current design with mounting points.
Source
Use cases and applications
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A Rickenbacker player confirmed the pedal's synergy with short-scale models, enhancing sound without needing additional EQ adjustments.
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The pedal's distortion is described as having a fizzy quality, which may not appeal to those seeking a cleaner overdrive.
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Bassists appreciate the pedal's inclusion of bass demos, highlighting its effectiveness for both guitar and bass applications.
Source
Comparisons
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Directly compares favorably to Vox amps, achieving similar desired tones with added flexibility, described as better than any previously owned Vox amp.
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The Wampler 30 Something is noted as a budget-friendly alternative, though it reportedly lacks the negative feedback emulation that the Dr. Robert includes.
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The Beatles' Vox Conqueror is highlighted as having a distinct sound due to its solid-state preamp and unique gain/fuzz paired with an inductor, unlike the typical AC30.
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The Aclam Dr. Robert is compared to the Jext Telez White Pedal, both being marketed as 'Beatles in a box' solutions, captivating Beatles enthusiasts.
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Owners find the Aclam Dr. Robert more convincing in achieving mid-60s Beatles tones compared to other options like the Wampler Thirty Something and Reverb's series of pedals.
Source
User experience
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Users report consistently choosing this pedal over others, such as the Pelican NoiseWorks 50/50, for its superior sound quality and tone shaping abilities.
Source
Value and pricing
Critic Reviews
5.0 out of 5
Based on 2 Reviews and 6 Ratings
97
Way Better Than I Could Have Hoped
I purchased this as soon as it was available because I love the idea of this pedal... “Revolver” and “Pepper” had such unique tones. But having Mr. Voorman doing this amazing artwork was the kicker... so I got on the email list to be notified as soon as it was available to order. I received it quickly (one week turnaround from Barcelona) and plugged it in right away. I was very pleasantly surprised. I did a quick video for a friend playing, “She Said, She Said” which I will try to include here. The video doesn’t quite do it justice... but the gist of the pedal is that the initial sound is as amp like as you can get, but when you turn the “Mach Schau!” gain on it has an amazing distortion tone, but both settings react with your volume knob beautifully. I bought this as a collector and will never use this live, so now I’m hoping that they will make a version without the art so I can feel good about taking it out of the house and/or putting it on one of my boards. All in all this is as good of a drive pedal as any “holy grail” or “unobtainium” on the market today or anytime.
45
Definitely interested in seeing a demo of this- the samples on the company's youtube site are intriguing, and altogether too short (and playing the same sample in every video).
127
Much more versatile than promoted
I bought it after watching their video. I love the Beatles and wanted that tone. It’s a Vox UL70 in a box and it does that. Mess with it a little and maybe couple it with a TS circuit in your chain, and it can do SO MUCH MORE. You can get straight up Neil Young Danger Bird sounds put of it, and just good overdrive. The Mauch Shaw or whatever it’s called button can produce close to Op amp fuzz too. Buy it for the cool Beatles stuff but you can use it for much much more.
Artist usage
Add artist
At 53:18, Noel explains the Dr Robert is used on his new record, specifically the song "There She Blows!"
In an Instagram post by Miles Kane, he is visibly using an Aclam Guitars Dr. Robert pedal, which is prominently placed vertically in the center of his pedalboard. The post, dated January 25, 2026, features a black-and-white image and is captioned "Feels good feels very good. Glasgow forever x love mk," crediting @charliebarclayharris for the photo.
In this Reverb gear rundown Christian Bland can be seen demonstrating the Dr Robert starting at 2:30
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En este post de Instagram (segunda foto, abajo a la izquierda) se puede ver el pedal Dr. Robert, ocupado en toda la gira de “La Revuelta”. Aún no hay una foto clara de la pedalera actual, pero gracias a esta y otras fotos se puede reconstruir parcialmente los pedales que ocupa y este es uno de ellos.
In this interview [https://mixdownmag.com.au/features/my-rig-psychedelic-porn-crumpets/] Jake McEwan talks about it. He replaced his Blues Driver for this Vox amp style overdrive.
Album Usage
The Aclam Guitars Dr. Robert has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Aclam Guitars Dr. Robert, it is most commonly used with the following gear.
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