Line Level Attenuator Unit FX-AUDIO- AT-02J High-Precision

【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】

■ Voltage Compatibility This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).

Many regions use 120V or 220–240V. Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.

■ Plug Type This product uses a Japanese plug (Type A or B). A plug adapter may be required depending on your region.

■ Transformer Requirement (Very Important) A transformer is required for safe use.

A plug adapter only changes the plug shape and DOES NOT convert voltage. Using this product without a transformer may cause serious and irreversible damage.

■ Buyer Responsibility As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.

■ No Return / No Refund Policy We do NOT accept returns or refunds for: ・Voltage mismatch (including 120V and 220–240V environments) ・Use without a transformer ・Plug incompatibility ・Damage caused by improper setup or usage

■ Liability We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.

■ Final Notice Please ensure full understanding of the above before purchasing. Use only under the correct voltage environment. High-precision line level attenuator with 3-stage gain switching. High-quality sound achieved through a new design In addition to three gain settings, there is also a pass-through setting. Simple setup, no instruction manual required. Robust and unobtrusive compact housing This is a higher-end model of the popular line level attenuator "AT-01J". AT-02J: High-precision line level attenuator with 3-stage gain switching. Rather than simply being a higher-end model based on the "AT-01J," it features a newly developed circuit board that pursues sound quality from the basic design stage, and employs high-precision metal film resistors with an accuracy of "±0.1% or less," We have achieved a significant improvement in sound quality and channel separation that you can perceive with your ears. With its user-friendly 3-stage gain switching and pass-through function, compact size, and affordable price, this product achieves accuracy and sound quality equal to or better than high-end, high-precision attenuator products. By connecting it to the input side of high-power amplifiers such as the FX-1002J+ and FX502J-S, you can avoid volume settings where gang error is likely to occur even at low volumes. By connecting it to the input side of a pure power amplifier like the FX-501J/FX-1001J and omitting the preamplifier, you can enjoy the straightforward sound quality of the power amplifier alone. Multi-stage attenuators are very expensive, costing tens of thousands of yen even for the cheapest models, but by limiting the gain setting to just three stages, we have made it much more affordable. With PC audio becoming commonplace and the ability to adjust volume on the source side increasing, we aim to meet the need for an attenuator with streamlined features and a lower price. [Notes] *Please adjust the gain settings with the power to the device connected to the input/output terminals of this unit turned off. *Instructions are not included. Please refer to the settings sheet printed on the device to configure it. Example) For a -20dB setting: Switch R/L switch 2 to ON, and switch R/L switches 1 and 3 to OFF. [Product Specifications] Brand: FX-AUDIO- Product model number: AT-02J Color: Black Product warranty period: 6 months from the date of purchase Input terminals: Stereo RCA terminals (gold-plated) Output terminals: Stereo RCA terminals (gold-plated) Components used: Metal film resistors (accuracy tolerance ±0.1%) Function: Gain setting (attenuation) function, 4-step switching: PASS/-6/-10/-20dB Dimensions: 40mm (width) x 55mm (depth) x 25mm (height) (excluding protrusions) Weight: 63g