What does it sound if nostalgia and technology together?
Large Bookshelf Speakers
→ Eternal 8.3 – 8″ 3 Way Bookshelf Speaker
→ Matching solidsteel speaker stands handmade by Spotless.
Handmade Audiophile Bookshelf Speakers
From 2″ small bookshelf speakers to 12″ large bookshelf speakers,
we have the right size for you.
Medium Bookshelf Speakers
0 Import Duty
we deliver duty paid (DDP) to certain countries
Big Discount Available
discount price up to 60% off
In Stock
off-the-shelf products to ensure fast shipping
Worldwide Shipping
we ship to your doorstep
Dropshipping
we blind drop ship to save your time and costs
China HiFi Audio Manufacturer
Professional Supplier of Loudspeaker and Tube Amplifier
ISINO Technologies is a solution-oriented service provider and maker, is committed to benefit all the customers in customized solutions, as well as wholesale business.
Product Development
Have an idea but don’t know where to begin? From research and design to build, we can take your product from concept to store shelf. We endeavor to help you reach your business goals.
⎷ Experienced Audio Engineer Team
⎷ Comprehensive Services
ODM & OEM Services
Regardless of your business modes, we’re always looking for ways to improve our products and services so we can meet your changing needs.
⎷ Sufficient Production Capacity
⎷ Excellent Craftsmanship
⎷ Strict Quality Control
Wholesale
For certain categories, we have off-the-shelf products ready for shipping. That means you don’t have to wait for a long time to restock, have good control of your inventory and help you save costs.
⎷ Small MOQ
⎷ Quick Delivery
A Business You can Trust
In 2005, we started the audio workshop Music Infinity. We’ve been developing and making tube amplifiers and bookshelf speakers all these years.
It’s been 15 years since the M20A integrated tube amplifier’s debut. You can still see her on the production line today. It’s a true classic. Now we can expect the Spotless A1 amplifier will be the new flagship.
We don’t strive for perfection. We strive to hold the nostalgic mood and to interpret the artisanal sentiment of age to the old traditional handicraft works, which remind us how to listen to the years’ footprints.