7/21/2026: LP Tunes launches new platform—Unified Solutions Platform (USP)™. It unifies upgrade options on a single page, simplifying customers' search for high-fidelity turntable componentss—such as turntable styli, cartridges, and belts.

Nanotec Intron Protect + AG 8500 CD SACD DVD HD DVD Blu-Ray Cleaner Enhancer - <font color=#339900>Sold Out</font>
NANOTEC INTRON PROTECT +AG 8500 CLEANS, REPAIRS, AND ENHANCES CD SACD DVD HD DVD BLU RAY DISCS
Currently unavailable. We don't know if and when this item will again be back in stock.

"Each disc sounded more transparent with less grain and digital edge."
- Paul Candy, 6 moons

"All the fluids I have tried did something good, but this is the first to simply make my CDs simply sound better in every way, without changing them. With this coating on them, CDs simply sound like better versions of what they were before. Pressed, I'd say they sound more transparent."
- Bob Neill, Positive Feedback

The surface of a CD SACD DVD HD DVD BLU RAY disc appears to be flat and clean when viewed with the naked eye. In reality, it contains many small pits, scratches and dust. These form as barrier for the laser pick-up hence the resulting digital noise that is magnfied across the audio and video chain.

Features of Nanotec Intron Protect + Ag 8500
- Easy to apply, just spray on and wipe radially
- Cleans the CD SACD DVD HD DVD BLU RAY surface
- Fills and repairs small scratches with special conductive materials - makes disc more readable
- Eliminates the errors of pick-up reading
- Clarifies sound and video
- Lowers the noise floor thus allowing audibly wider dynamic range, detail and dynamics
- Eliminates electro-static charge that attract dust

Packaging: 50mL bottle with spayer

Instructions for use:
Spray Nanotec Intron on the disc. Wipe radially *immediately with 15 seconds* so that it disappers into the pits of the disc. Do not leave its residue unwiped as it could dry on the disc. Discs with unwiped residue will still play and sound better than untreated - it just looks worse than it really is.

Nanotec Gold Contact Pen Contact Enhancer
NANOTEC GOLD CONTACT PEN CONTACT ENHANCER

The Nanotec Gold Contact Pro Contact Enhancer started development of this contact oil in 1996 utilizing the technology of blending high performance animal or mineral oil with industrial ultra small particle, including carbonized diamond particle and 8-nano meter sized (8/1,000,000 mm) ultra small metal particles. The Nanotec Gold Contact Pen is the recipient of the Visual Grand Prix 2009 Award.

Gold is the ideal metal. The Nanotec Gold Contact Pen offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec Gold Contact Pen resists drying up and thus offers years of continued superior performance

The Nanotec Gold Contact Pen is simple to use. Just swipe and you're on the way to hearing more music lost in between the contact joints. Treat the ends of input plugs, interconnects, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

The Nanotec Gold Contact Pen contains 0.2 mL of colloidal liquid for an estimated coverage of about 100 square centimeters.

There is no need to pay more. Others cost over $100 yet won't deliver more.

How to use the Nanotec Gold Contact Enhancer:
1) Apply a small amount of the liquid to the surface of the input plug and jack.
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nespa Pro CD SACD DVD HD DVD Blu-Ray Disc Finalizer - <font color=#339900>Sold Out</font>
NESPA PRO CD SACD DVD HD DVD BLU-RAY DISC ENHANCER
Currently unavailable. We don't know if and when this item will again be back in stock.

The Nespa Professional Optical Disc Finalizer uses three-million (3,000,000) lux flash light to draw every recorded digital data from CD SACD DVD HD DVD BluRay discs. The attested results: improved sound quality and improved picture quality. For more info refer to Resources & Reviews below.

The Nespa Pro comes with an AC adapter for 100-240VAC, 50/60 Hz. It is thus usable in North America, Europe, Asia, Australia, Africa, South America, and practically around the world.

Nespa Pro Optical Disc Finalizer Specifications
- Media usage: CD SACD DVD BluRay HD-DVD
- Type: Lux flash light
- Light Source: Flash light with same spectrum as sunshine (3,000,000 Lux)
- Light Specification:
- Kelvin no.: 5,000K
- Brightness: 3,000,000 Lux
- Light power: 3,000 mW/sec
- Flash frequency: User switchable:
- 30 Times (about 50 sec.)
- 60 Times (about 1 min. 40 sec.)
- 120 Times (about 3 min. 20 sec.)
- Size (D x H X W): 187mm x 55mm x 135mm
- Power: 100-240 V/AC, 50-60 Hz, 600 mA RMS Max.
- Weight: Body 845g, AC Adapter 160g
- Accessories Included: User guide
- AC Adapter: Switch-mode type, 100 - 240V/AC, 50-60 Hz
- Warranty: One year from date of purchase

Resources & Reviews

Nespa Professional Optical Disc Finalizer Brochure (pdf 704 Kb)

Nespa Professional Optical Disc Finalizer Users Manual (pdf 706 Kb)

Nespa Pro Optical Disc Finalizer Review by Ultra Audio - May 2007

Stereo Times "Most Wanted" Award Winner and Publisher's Choice 2007
"A remarkable CD/SACD/DVD/BluRay/HD-DVD sonic enhancer thats quite easy to hear and betters other tweaks Ive compared it to."

...this product not only offers great sonic benefits but in fact has demonstrably improved my BluRay, HD-DVD and DVD discs as well."

Nanotech Nespa Pro Review by 6 Moons - February 2007

Nespa Pro CD Finalizer - October 2008

LP Tunes. All rights reserved.

Nanotec H&H Contact Pen Contact Enhancer
NANOTEC H&H CONTACT PEN CONTACT ENHANCER

H&H (Half & Half) consists of 50% Gold and 50% Silver 8-nano meter particles (8/1,000,000 mm) dispered in Super Squalene Oil. Gold and Silver work as an ideal electron carrier between two metal contacts facing each other. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation.

The Nanotec H&H Contact Pen offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec H&H Contact Pen resists drying up and thus offers years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints.Vocals sound pure and natural. Harshness is diminished form the very low bass to the ultrasonic high frequencies. Treat the ends of your interconnects, input plugs, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

The Nanotec H&H Contact Pen contains 0.2 mL of colloidal liquid for an estimated coverage of about 100 square centimeters.

There is no need to pay more. Others cost much more yet won't deliver more.

How to use the Nanotec H&H Contact Pen:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec Gold Contact Pro Contact Enhancer
NANOTEC GOLD CONTACT PRO CONTACT ENHANCER

The Nanotec Gold Contact Pro Contact Enhancer started development of this contact oil in 1996 utilizing the technology of blending high performance animal or mineral oil with industrial ultra small particle, including carbonized diamond particle and 8-nano meter sized (8/1,000,000 mm) ultra small metal particles. The Nanotec Gold Contact Pro contact enhancer is the recipient of the Visual Grand Prix 2009 Award.

Gold is the ideal metal. The Nanotec Gold Contact Pro offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec Contact Enhancer resists drying up and thus offers many years of continued performance

The Nanotec Gold Contact Pro is simple to use. Just swipe and you're on the way to hearing more music lost in between the contact joints. Treat the ends of input plugs, interconnects, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

With this 1 mL bottle, more than 500 points of contact will be covered for standard applications.

There is no need to pay more. Others cost over $100 yet won't deliver more.

How to use the Nanotec Gold Contact Pro:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec H&H Contact Pro Contact Enhancer
NANOTEC H&H CONTACT PRO CONTACT ENHANCER

H&H (Half & Half) consists of 50% Gold and 50% Silver 8-nano meter particles (8/1,000,000 mm) dispered in Super Squalene Oil. Gold and Silver work as an ideal electron carrier between two metal contacts facing each other. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation.

The Nanotec H&H Contact Pro offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec H&H Contact Pro resists drying up and thus offers many years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints.Vocals sound pure and natural. Harshness is diminished form the very low bass to the ultrasonic high frequencies. Treat the ends of your interconnects, input plugs, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

With this 1 mL bottle, more than 500 points of contact will be covered for standard applications.

There is no need to pay more. Others cost much more yet won't deliver more.

How to use the Nanotec H&H Contact Pro:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec Silver Contact Pro Contact Enhancer
NANOTEC SILVER CONTACT PRO CONTACT ENHANCER

Pure silver 8-nano meter micro particles (8/1,000,000 mm) are dispered in Super Squalene Oil. Silver is the most conductive material. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation. The Nanotec Silver Contact Pro is a recipient of the Visual Grand Prix 2009 Award.

The Nanotec Silver Contact Pro offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec Silver Contact Pro resists drying up and thus offers years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints. The soundstage becomes larger and when used with audio-video, the picture becomes brighter. Treat the ends of your interconnects, input plugs, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

With this 1 mL bottle, more than 500 points of contact will be covered for standard applications.

There is no need to pay more. Others cost much more yet won't deliver more.

How to use the Nanotec Silver Contact Pro:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec Silver Contact Pen Contact Enhancer
NANOTEC SILVER CONTACT PEN CONTACT ENHANCER

Silver 8-nano meter micro particles (8/1,000,000 mm) are dispered in Super Squalene Oil. Silver is the most conductive material. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation. The Nanotec Silver Contact Pen is a recipient of the Visual Grand Prix 2009 Award.

The Nanotec Silver Contact Pen offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec H&H Contact Pen resists drying up and thus offers years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints. The soundstage becomes larger and when used with audio-video, the picture becomes brighter. Treat the ends of your interconnects, input plugs, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

The Nanotec Silver Contact Pen contains 0.2 mL of colloidal liquid for an estimated coverage of about 100 square centimeters.

There is no need to pay more. Others cost much more yet won't deliver more.

How to use the Nanotec Silver Contact Pen:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec Copper Contact Pro Contact Enhancer
NANOTEC COPPER CONTACT PRO CONTACT ENHANCER

Copper is the metal that is extensively used in electronics and electrical transmission. Pure Copper 8-nano meter micro particles (8/1,000,000 mm) are dispered in Super Squalene Oil. The Nanotec Copper Contact Pro when applied to the connectors can have a dramatic effect on sound quality. It clarifies the sound image and delivers dynamics, detail and natural sound suitable to Jazz and Popular music. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation. The Nanotec Copper Contact Pro is a recipient of the Visual Grand Prix 2009 Award.

The Nanotec Copper Contact Pro offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec Copper Contact Pro resists drying up and thus offers years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints. Treat the ends of your interconnects, input plugs and jacks, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

With this 1 mL bottle, more than 500 points of contact will be covered for standard applications.

How to use the Nanotec Copper Contact Pro:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.

Nanotec Copper Contact Pen Contact Enhancer
NANOTEC COPPER CONTACT PEN CONTACT ENHANCER

Copper is the metal that is extensively used in electronics and electrical transmission. Pure Copper 8-nano meter micro particles (8/1,000,000 mm) are dispered in Super Squalene Oil. The Nanotec Copper Contact Pen when applied to the connectors can have a dramatic effect on sound quality. It clarifies the sound image and delivers dynamics, detail and natural sound suitable to Jazz and Popular music. Also the Super Squalene Oil cleans, covers and protects the surface from oxidation and sulfation. The Nanotec Copper Contact Pen is a recipient of the Visual Grand Prix 2009 Award.

The Nanotec Copper Contact Pen offers these advantages:
- Eliminates the electronic barrier on connecting points
- Its 8-nano meter particles (8/1,000,000 mm) cover the uneven contact metal surface for an ideal surface to surface connection
- Stablizes the electric current thus lessening noise and distortion
- Cleans, covers and protects the surface from oxidation and sulfation
- The liquid, oil-based Nanotec Copper Contact Pen resists drying up and thus offers years of continued superior performance

Just swipe and you're on the way to hearing more music lost in between the contact joints. Treat the ends of your interconnects, input plugs and jacks, speaker connections, A/C cords, fuse holders, phono cartridge and headshell pins and more.

The Nanotec Copper Contact Pen contains 0.2 mL of colloidal liquid for an estimated coverage of about 100 square centimeters.

There is no need to pay more. Others cost much more yet won't deliver more.

How to use the Nanotec Copper Contact Pen:
1) Apply a small amount of the liquid to the surface of the input plug and jack
2) Connect and disconnect the plug to spread the liquid.
3) Then re-connect.