Effects and Pedals | Effector for acoustics | Acoustic Guitar Preamps/EQ
New | Condition: Brand New

GRACE design | Product Code: 837656

GRACE design m303 [Active DI]

Name: GRACE design m303 [Active DI]
Brand: GRACE design
SKU: 837656
Price: 382.00 USD
Availability: InStock

$382.00

Shipping calculated at checkout.

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.

Product Inquiry

Description

Next-generation active DI with sound quality

The GRACE design m303 is an active DI (direct box) developed to achieve next-generation audio performance.
Innovative power supply design delivers unparalleled headroom and dynamic range.
Additionally, custom-wound Lundahl transformers contribute to superior low-end clarity and high-end detail.
The beautiful, elegant blue housing features a 1/4-inch thick aluminum extrusion chassis, making it durable enough to withstand long-term use.

This sound is real.

Product specifications: Active DI powered by phantom power
● Complete galvanic isolation ● Equipped with a custom-made transformer from Lundahl, high nickel core and magnetic shielding ● Achieves ultra-low distortion characteristics of -100dB @ 1kHz, -80dB @ 50Hz or less ● Ultra-low noise (-118dBu, A weighting)
● Ultra-wide frequency response (20-80kHz) and dynamic range (124dB)
● Excellent low frequency headroom: THD+N @50Hz <-80dB (0.007%)
● 1MΩ input impedance: Compatible with line and pickup signals. ● Peak indicator: Lights up 3dB before clipping. ● Efficient phantom power design: Draws only 4mA of current.
● Thru-out output ● Input PAD switch (13dB): Compatible with high-level signals ● Full ESD (electrostatic discharge) and RFI (radio frequency interference) protection ● High-quality gold-plated toggle switches ● Durable 1/4-inch thick extruded aluminum chassis and recessed connectors

m303 Advantages: ● Grace Design's signature transparent sound quality and musicality ● Active design with perfect galvanic isolation ● Uses Lundahl's world-renowned custom transformer ● Extremely low distortion and noise, with a wide dynamic range ● Deep, consistent bass response ● 1MΩ input impedance ● Designed for long-term durability ● Made in the USA

These features give the m303 an advantage over many other DI products, making it the most reliable choice for professional audio environments.

*For 48V phantom power only.

[m303 Specifications]

Gain:
Pad Off, 13.6k Ohm load -6dB
Pad On，13.6k Ohm load??-19dB

Frequency Response:
+-0.2dB (50Ω source，13.6k load)???82Hz-27kHz
+-3dB (50Ω source，13.6k load)??????20Hz-80kHz

High Pass Filter:
2nd Order, Bessel?-3dB 20Hz

Maximum Input Level (0.1% THD+N):
1kHz, Pad Off 14dBu
1kHz, Pad On 27dBu

Maximum Output Level (0.1% THD+N):
Balanced, 1kHz, 13.6kΩ Load???8dBu
Balanced, 1kHz, 3.65kΩ Load???7.3dBu

Impedance:?
Input Pad Off: 1MΩ
Input Pad On: 115kΩ

Output:
330 ohms

Power Supply: 48V Phantom Power, IEC 61938

Dimensions: 134mmL x 81mmW x 44mmH

Weight: 480g

Payment & Security

Payment methods

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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.

Tokyo area

Osaka area

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.