Pay in installments of $7.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
feedback loop pedal Akkusativ – RDRPT, feedback looper – Pedal MarktRDRPT is an experimental device inspired by noise music, specifically no input mixing techniques. It's intense, chaotic and loud. Feedback patching opens up a whole other world of possibilities for using effects you already own. A world that is as exciting as it is unforgiving. Standalone, with nothing plugged into SND & RTN jacks, RDRPT can act as a distortion pedal, an oscillator, or a mute switch. When other pedals or pedal chains are hooked up to
RDRPT is an experimental device inspired by noise music, specifically no-input mixing techniques. It's intense, chaotic and loud. Feedback patching opens up a whole other world of possibilities for using effects you already own. A world that is as exciting as it is unforgiving.
Standalone, with nothing plugged into SND & RTN jacks, RDRPT can act as a distortion pedal, an oscillator, or a mute switch.
When other pedals or pedal chains are hooked up to SND & RTN, and RDRPT is on, it feeds a portion of their output signal (RTN) back into themselves (SND). When the pedal is off, the IN signal is connected to SND, RET to OUT. That way it is still possible to use the pedals sitting in the feedback loop when the device is off.
Controls
-
feedback knob controls how much of the RTN signal is fed back to SND;
- gain knob controls how much of the IN signal gets to SND;
- volume knob controls the overall output volume of the pedal, the OUT signal;
-
clip toggle puts clipping diodes in and out of the circuit:
- o position puts clipping diodes just before the output of the pedal;
- x position takes the diodes out;
- f position puts the diodes into the feedback path;
- phase toggle flips the phase of RTN signal before it is mixed with the IN signal;
- RPT footswitch is a latching switch that turns the feedback path on or off;
- FLIP footswitch is a momentary switch that reverses the RPT state. So if RPT is “off”, stepping on FLIP will momentarily turn the feedback on, if the RPT is “on”, FLIP will momentarily turn it off.
Caution
Anything feedback-related can lead to extreme changes in volume. Please be careful. As a precaution, it might be a good idea to place a limiter (or a distortion pedal on low gain setting) right after RDRPT to tame the sudden loud sounds.
When you have time-based effects in the loop like delays and reverbs, be careful with rolling off the volume knob. I’d recommend keeping it above 50% in this case. Experiment turning the loop on & off to find the optimal position. The issue here is that the volume knob and the clip toggle only take effect when RDRPT is on. That means there might be loud feedback going on that is tamed by RDRPT, and once you switch RDRPT off, all the reduction in loudness is off too. Then whatever delay / reverb tails are still pending might be unexpectedly loud.
Specs
- 1590BB enclosure: 120mm x 94mm x 33mm
- 9VDC center negative power supply
- Reverse polarity protection circuit
- Buffered bypass using an analog switch IC
Patch Ideas
Delay alterations
- Put a Delay or a Reverb pedal into the SND/RTN loop. Set the Delay/Reverb pedal to minimum Repeats/Feedback/Decay, mix to 100%;
- RDRPT’s feedback knob now becomes an external Repeats/Feedback/Decay control for the chain, basically replicating a function that normally exists inside the Delay/Reverb pedals and giving us access to it;
- Try placing other pedals in series with the Delay/Reverb in the loop. For example a pitch shifter will give us shimmer-like sounds, a filter will give us filter-delay, bit crusher will lead to degrading delay repeats.
Controllable feedback
- Put a Volume pedal into the SND/RTN loop. A filter with an expression control would also work. Add other pedals in series with it if you like;
- Put the Volume pedal into heel position, RDRPT’s feedback knob to maximum;
- It is now possible to control the intensity of feedback with a foot pedal.
Mute switch
- Put RDRPT’s Volume knob, Gain knob, Feedback knob on minimum;
- RDRPT will act as a momentary or latching mute switch.
Oscillator
- Set Gain to zero or disconnect your instrument from the IN;
- Leave RTN unconnected or turn off pedals in the loop;
- Feedback becomes a pitch control, clipping affects the characteristics of the oscillation.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1410 reviews
Sort
Product Reviews
★★★★★ 4
Nothing Exceptional but Gets the Job Done
Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot.
I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues.
I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware.
================================
Regarding the 3 Photos and 1 video I've Attached:
(Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.)
Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina.
Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast.
Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking.
================================
TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven:
(Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware)
1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots.
I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food.
2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking.
3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking.
4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought.
5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time.
6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2018
★★★★★ 5
Nice BIG enameled cast iron dutch oven. like LeCreuset but costs less
Color: Blue, Size: 6-Quart
This is nice quality, similar to the far more costly French LeCreuset brand. I was surprised how big this model is, possibly too big for my small kitchen and limited storage space. I store it in the oven. It would be great for baking sourdough boule bread.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Enamel finish
Color: Matte Navy, Size: 6-Quart
This is an amazing pot, got the 6 Qt
for beautiful roast dinners and for baking bread. All comes out evenly baked. Cast Iron is best and it has a nice finish for easy clean up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
They are similar to very expensive knives. Very high quality.
Color: Brown
These knives are super high quality and very very sharp. Well worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Much Nicer Set Than I'd Expected.
Color: Brown
Heavyweight blades, nice handles, good balance and SHARP! I cut myself the first time I used a knife from this set - so be careful - but hey, better sharp than not.
Does not take up a lot of counter space and the wood block is quite beautiful.
Just the right number and types of knives - no BS scissors or stupid sharpeners bulking it out.
Well done - very pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2024