Selector(English)

1. Add your desired HAS series selector to the cart in our online store.

2. Complete your purchase securely using any major credit card.

3. Once payment is confirmed, your order will be processed and dispatched promptly.

We ship internationally via **Yamato International Transport (in partnership with UPS)** for fast and reliable delivery.

Please note: Import duties, taxes, and custom fees are not included in the shipping price and are the responsibility of the recipient.

・Pure Signal Path: We use the finest Japanese-made rotary switches with ultra-low contact resistance to ensure zero signal degradation.

・Built to Last​: CA long-selling reference model trusted by audiophiles for over 20 years, engineered for a operational lifespan of 100,000 cycles.

・BTL Amplifier Compatibility: Safely switch between speaker outputs or amplifiers. Both positive (+) and negative (-) signal lines are completely isolated and switched simultaneously, making them 100% compatible with BTL (Bridge-Tied Load) amplifiers.

・Superior Build Quality: The custom-machined 40mmΦ aluminum knob provides an incredibly smooth and premium operating feel. Its large size is a deliberate design choice to reduce resistance and optimize performance.

・Generous Terminal Spacing: Speaker terminals are spaced 22mm horizontally and 35mm vertically to eliminate short-circuit risks. Terminals feature 6mm/5.5mm thru-holes that accommodate thick speaker cables, bare wire, Y-lugs (spade connectors), and banana plugs simultaneously.

・Pro Series: For the Ultimate Audiophile The higher-end Pro Series models are built with the highest-quality audio parts, from switches to terminals. If you seek the absolute best performance and have the budget, the Pro Series offers a truly transcendent listening experience.

Key Features and Technical Excellence:

・Zero Sound Degradation: Our top-priority design principle ensures that the HAS-3S maintains the highest sound quality, allowing you to switch speakers without sacrificing a single detail in your music.

・Best-in-Class Low Resistance: The HAS-3S boasts an industry-leading, actual measured terminal-to-terminal resistance of just 6mΩ (and an astonishing 4mΩ for the Pro model). This ultra-low resistance is critical to preventing Damping Factor (DF) degradation, ensuring your amplifier's full power and control are delivered to your speakers.

・Precision Japanese Switches: We use only the highest-grade pure Japanese rotary switches. With low contact resistance, a long life of 100,000 cycles, and exceptional reliability, these switches are far superior to those found in general-purpose selectors.

・Versatile Amplifier Compatibility: Designed to work flawlessly with a wide range of amplifiers, from classic tube amplifiers to powerful transistor models. It is also compatible with BTL amplifiers, switching both positive and negative speaker lines.

・Superior Operating Feel: A large, machined 40mmΦ aluminum knob provides a smooth, satisfying tactile experience. This is not just a design choice; the larger knob is necessary to achieve the optimal pressure for the switch's contact, minimizing resistance for peak performance.

・Effortless Connectivity: The speaker terminal holes are a generous 6mmΦ (5.5mmΦ for the Pro model), allowing for extra-thick speaker cables. The unique design allows you to use bare speaker cables and banana plugs simultaneously.

・Safe and Secure Terminals: The ample horizontal and vertical spacing between terminals (22mm and 35mm respectively) eliminates the risk of short circuits, even when using large speaker cables.

・Proven Longevity: As a long-selling model for over 20 years, you can be confident in its durability and continued support. There is no need to worry about the product being discontinued.

・About Terminals: Y-lugs (spade terminals) with a width of 8 mm to 20 mm can be used. For the Pro model, the width of Y-lugs must be 15 mm or less due to the plastic case specifications.

The HAS-3L: Pure Signal Selection for High-End Systems

The HAS-3L line selector is the perfect solution for switching between your audio components with zero loss in sound quality. Using the same high-quality switches as our speaker selectors, this unit is ideal for managing multiple RCA inputs and outputs from devices like CD players, DA converters, preamplifiers, and power amplifiers.

Key Features:

・Pristine Signal Path: Designed by an audio amplifier specialist to ensure no degradation of your audio signal, even for the most discerning high-end equipment.

・Lowest Resistance in its Class: With an actual measured terminal resistance of just 8mΩ, the HAS-3L offers the lowest resistance value among line selectors, guaranteeing the cleanest signal path.

・Exceptional Durability: The specialized rotary switches from Seiden, a renowned Japanese manufacturer, have a long life of 100,000 cycles, providing long-term reliability.

・Premium Build and Feel: The machined 40mmΦ aluminum knob provides a solid, professional feel, while the 4mm-thick aluminum front panel gives the case a luxurious appearance that complements your other audio equipment.

・Versatile and Consistent Design: As part of the HAS series, all models—from line to speaker selectors—share a consistent, elegant design.

The HAS-33 Series combines our legendary speaker and amplifier switching technology into a single, high-performance unit. Designed to handle both input and output switching, it is the ideal central hub for your audio system.

Key Features and Specifications:

・Universal Compatibility: Works with all types of amplifiers, from tube to transistor.

・Uncompromising Internal Components: Features gold-plated, machined brass input/output terminals and OFC (Oxygen-Free Copper) internal wiring for a pure signal path.

・Ultra-Low Resistance: The use of our finest pure Japanese rotary switches achieves a minimal contact resistance of 11mΩ (and an impressive 8mΩ for the Pro spec), a value unmatched in the industry.

・Superior User Experience: The large 40mmΦ aluminum knob provides the high-performance feel necessary to operate the dedicated high-capacity switches.

・BTL Amplifier Support: This model is fully compatible with BTL amplifiers, switching both positive and negative connections.

・Robust and Luxurious Build: The high-rigidity case with a 4mm-thick aluminum front panel not only looks luxurious but ensures durability and stability.

・Safe Terminal Design: The widely spaced speaker terminals prevent short circuits, with generous distances of 22mm horizontally and 35mm vertically.

・Proven Reliability: As a best-selling model for over 12 years, you can trust its long-term performance and reliability.