Premium RCA Switch Box | 4 Inputs to 1 Output | Brand New & Unused | Japan Original
Thank you for visiting! Up for sale is a Brand New, Unused unit of the LUXMAN AS-4III, a premium-grade passive RCA line selector from one of Japan's most respected high-end audio manufacturers.
If you need to expand the RCA inputs on your main integrated amplifier or preamplifier, this device is the ultimate audiophile solution. It allows you to connect up to 4 audio sources (such as CD players, DACs, tuners, or network streamers) and switch between them seamlessly with absolutely zero degradation in sound quality.
Audiophile-Grade Switching: Designed with high-quality rotary switches and premium internal wiring to ensure zero signal loss and minimal cross-talk between channels.
Passive Design (No Power Needed): Requires no power supply, meaning it introduces absolutely no electronic hum, distortion, or noise into your delicate audio signal chain.
High-Rigidity Casing: Features a heavy, vibration-resistant metal housing with a beautiful silver hairline finish that matches high-end audio components perfectly.
Grounding Terminal: Includes a dedicated signal ground terminal on the rear for stable, noise-free performance.
| Feature | Details |
| Brand | LUXMAN |
| Model | AS-4III (AS-4 3) |
| Type | Audio Line Selector (RCA Switch Box) |
| Channels | 4 Inputs / 1 Output (or vice versa) |
| Dimensions | 240(W) x 65(H) x 95(D) mm |
| Condition | Brand New / Unused |
Status: Brand New & Unused. * Details: Pristine, flawless condition. Never been hooked up to a system or used. Ready to deliver the purest audio switching right out of the box.
LUXMAN AS-4III Line Selector Main Unit
Original Box & Internal Packaging
Instruction Manual (Japanese)
We accept eBay managed payment.
Shipping is FedEx or DHL or JAPAN POST.
For International Buyers:
USA Buyers: The "Shipping" amount displayed on the item page shows the import duty only. The item price already includes the shipping cost, so no additional charges will be required after payment. You can purchase with confidence.
Buyers outside the USA: Import duties, taxes, and charges may apply according to your country's regulations. These are the buyer's responsibility.
Please check with your local customs office to understand any additional costs before purchasing.
These charges are usually collected by the shipping company at the time of delivery. They are separate from the shipping fee.
We comply with all US and international regulations; item values will not be marked below value or as gifts.