
JAM Pedals Rattler Mk.2
Product Condition
Brand New | Unused, as sold. |
---|---|
Mint | Like new, no flaws. |
Excellent | Barely used, very minor wear. |
Very Good | Light wear, fully functional. |
Good | Visible wear, plays fine. |
Fair | Heavy wear, still playable. |
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Description
Description
The Rattler pedal builds on and refines the iconic tone of early 1980s distortion boxes, and now it's even better. Featuring a uniquely designed, discrete op-amp, it retains the character of the original while adding a custom-voiced mid-boost and introducing a second clipping option.
[Main features]
Custom Op-Amp:
We developed our own op-amp to replace the now-discontinued and hard-to-find LM308 chip for reliable power delivery, and the discrete design recreates the open, dynamic, tube-like feel that was so highly praised in the Rattler Mk.1.
Clipping Options:
Choose between the new "Symmetrical Clipping" and the traditional "Asymmetrical Clipping" for different feel and saturation characteristics.
Mid Boost Footswitch:
Add a new level of tone by using the left footswitch to add a mid-boost before the Rattler. This isn't just a volume boost; it's a tone enhancer. Rattler Mk.2 maintains the same fat, creamy distortion as the original, while offering expanded flexibility and tonal options.
■ Control
-L: Output level
-G: Gain
-T: Tone
-S (toggle switch)
Top: Asymmetric clipping Bottom: Symmetric clipping
-Footswitch:
Right: Rattler ON/OFF switch Left: Boost ON/OFF switch
[Internal Control]
-Internal trimmer: Adjusts boost output (factory setting: maximum)
-Internal dip switches:
Down: Applies low cut to the boost side (factory setting: reduces low frequencies, making the sound tighter).
●Upward: This setting allows low end to pass when the boost is on.
Regarding changing the startup state:
Normally, the Rattler will have its effects and boost functions off when plugged in. To change this setting, unplug the power cable, then replug the power cable while holding down the footswitch you want to change the state of. To verify that the change was successful, unplug the power cable again and plug it back in. To return to the original state, repeat the steps above.
■Specifications
1. True Bypass
Compatible with 2.9V DC adapter (center negative)
3. Power consumption: 95 mA
4. Dimensions: 7.5 x 12 x 5.6 cm (including jacks, pots, etc.)
5. Weight: 280g
6. Input impedance: 500k
7. Output impedance: 5k
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
For orders exceeding Paypal’s transaction limit of 1 million yen, we will provide more details. For secure transactions, items will only be shipped to the address registered in your Paypal account.
Regarding detailed information and contact information to us, please check FAQ.
Please Note
The following information applies to international orders.
■ Condition
Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.
■ Stock
Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.
■ Shipping
We ship via FedEx. Shipments are fully insured against damage or loss during transit.
- Asia: 10–20 days (estimated)
- North America & Oceania: 20–30 days (estimated)
Shipping costs are calculated based on the delivery address and confirmed at the time of dispatch.
■ Taxes & Duties
Import duties, taxes, and fees are the buyer’s responsibility and are not included in the item price or shipping cost. These fees are typically collected by the carrier upon delivery or at pickup. Please check with your country’s customs office for details before purchasing.
■ Other
We cannot declare a reduced item value or mark purchases as gifts.
* Warranty
Our product warranty is valid only within Japan.
* Voltage
All electrical products are intended for the Japanese market and are designed for 100 V operation.

About us
Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.
Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.
We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.
About our stores
In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.
We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.
Please be sure to stop by if you are visiting Japan.


About Shipping





We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.