
29 Pedals EUNA buffer
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. |
Couldn't load pickup availability
Description
Description
A groundbreaking buffer + sound filter for complete treatment of your instrument signal.
EUNA (Elite UNity Amplifier) is a buffer pedal designed to reinforce signals and enhance the original sound of instruments.
Used as an input driver in place of a traditional puffer pedal, it improves signal resolution and prepares the basic clean sound.
In addition to the highest quality buffer, it also features three special sound filters.
The three switches - Harmonics, Bright, and Low - push specific frequency bands carefully selected with exceptional taste, further enhancing their presence in the ensemble.
In addition, by using the effects loop, you can also use fuzz pedals or wahs where you want to avoid the effects of the buffer.
This is the perfect buffer pedal, created with the unique perspective of 29 Pedals, who are also involved in the design of professional audio equipment.
EUNA is committed to providing the highest quality instrument signal on any pedalboard.
■Product Overview Degradation of sound quality caused by the large number of shielded and patch cables connected is a perpetual challenge for guitarists and bassists seeking high-end sound.
The sound is somehow cloudy, hazy, and muffled.
But if you don't want to remove anything from your pedalboard, the EUNA is the perfect solution.
The EUNA acts as a buffer/input driver, boosting the signal to a vibrant, lush sound.
It completely eliminates the tone impurities that come with cables, reproducing a pure, bright, and beautiful full-size sound.
It dramatically improves the resolution of clean signals without significantly altering the existing sound.
There are many benefits to using EUNA, but one of its biggest features is that it gives the sound a sense of "breath" and "three-dimensionality."
It also expands the signal dynamic range and reduces coil noise.
By adjusting the clean sound, the effects in the subsequent stages become more pronounced, further enhancing the overall presence of the sound.
It significantly improves the sound while retaining the original character, so once you turn it on you'll never want to put it down.
■Three sound filters First, when you turn on EUNA, the sound becomes sharper and you will feel that it has more presence in the ensemble.
Additionally, EUNA features three sound filters, allowing you to fine-tune the sound texture to your liking.
Low pushes the low end, Bright pushes the high frequencies for clarity, and Harmonics pushes the air band to emphasize the guitar's harmonics.
The filter is tuned with exquisite precision, with the unique flair of 29 Pedals, to reliably enhance the tone without significantly altering the original sound of the instrument.
■Effect Loop
The effects loop on the EUNA is active when the EUNA is turned off.
Vintage-style fuzz and wah effects that are sensitive to buffers can be placed within the loop to eliminate any sound-changing elements.
It's also useful if you want to remove the buffer from the tuner. When there are no connections in the loop, the EUNA is true bypass and off.
■WHATEVER Power Supply The WHATEVER power supply supports all power types, from 7.5 to 35V, AC or DC, center negative or positive.
By creating a perfectly managed power supply using a step-up switching regulator circuit and a linear regulator and supplying it to the circuit, it is possible to extract 100% audio performance without changing the sound, regardless of the type of power supply you have.
■DIY friendly
EUNA is designed to be DIY friendly.
The op-amp is socketed, allowing you to quickly try out various parts.
The PCB also includes a DIY guide that allows you to make various modifications.
By simply unscrewing the main body, you can quickly access the entire audio circuitry without removing the board, while avoiding interference with the power supply.
The EUNA is designed to give 29 Pedals the best sound possible, but it also allows users to customize it to their liking.
(If you modify the product yourself, the domestic warranty will be void. Please be aware of this before attempting this. We do not provide support for inquiries regarding modifications.)
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.