LTO products by purchasing our HPA6 
LTO HPA6 
Signal Rack Unit
6 individual channels
Common input gain control, and individual output gain control
Up to 3 headphone outputs per channel
Direct In and Headphone Output on the front panel for easy operation, esp. used in the rack mounting application
Input and Output Level Meter
Balance Control to mix up the Main In and the Aux In signal
Main Outputs for chaining further HPA6 headphone amplifiers
Maximum audio quality even at high volume levels
Exceptionally rugged construction ensures long life and durability
Universal and professional headphone amplification system for studio and stage application
Manufactured under QS9000 certified quality system
LTO HPA6 
HPA6 specifications
The Nilfisk-ALTO HPA6 is a high-performance professional vacuum cleaner designed for a variety of cleaning applications. Known for its robust construction and efficient operation, the HPA6 is ideal for cleaning in environments such as offices, retail spaces, and industrial settings.One of the standout features of the HPA6 is its powerful motor, which provides strong suction capability that allows for deep cleaning on various surfaces. This makes it effective on both carpets and hard floors, ensuring versatile use across different cleaning scenarios. The motor is also designed to operate quietly, making the HPA6 suitable for use in noise-sensitive areas.
In terms of design, the Nilfisk-ALTO HPA6 showcases a compact and lightweight profile, enhancing its maneuverability. The vacuum cleaner is equipped with a durable, ergonomic handle that facilitates ease of use, especially during extended cleaning sessions. Its large capacity dust bag minimizes the need for frequent replacements, thus improving operational efficiency and reducing downtime.
The HPA6 incorporates advanced filtration technology that enhances its cleaning efficacy. Equipped with a HEPA filter, it effectively traps dust, allergens, and other fine particles, making it a great choice for environments that require high standards of cleanliness. This feature is particularly beneficial for users who are sensitive to allergens or have respiratory issues.
Another notable characteristic of the Nilfisk-ALTO HPA6 is its ease of maintenance. The vacuum is designed for quick and straightforward access to filter and bag replacements, ensuring that users can keep the machine in optimal working condition with minimal effort. Additionally, the vacuum cleaner's sturdy wheels provide excellent mobility while preventing scratches on floors.
The HPA6 is also fitted with a variety of attachments to enhance its versatility. These include crevice tools, brushes, and upholstery nozzles, allowing it to tackle different cleaning tasks with efficiency.
With its powerful performance, advanced filtration system, and user-friendly features, the Nilfisk-ALTO HPA6 stands out as a reliable cleaning solution for both commercial and industrial applications, meeting the demands of various cleaning professionals effectively.