Perfect Music Purifier (PMP) Series Frequently Asked Questions (FAQ)

Perfect Music Purifier (PMP) Overview can be found in here.

Question:

When should I purchased Perfect Music Purifier (PMP) series product?

Answer:

When you want to have noticeable improvement in your Hi-end audio system and headphone music experience.

Question:

Do Unique Innovation Technology (UIT) Perfect Music Purifier (PMP) cables require a break-in period?

Answer:

Yes.

Most metal cables on the market today require a break-in period.

UIT PMP (Perfect Music Purifier) cables consist of metal cables and the PMP module.

It is possible to employ UIT PMP cables without break-in  and still feel the added clarity. However, we strongly recommend having the break-in period to make UIT PMP cables to reach its best performance.

The normal break-in period will require at least 50 to 100 hours. Longer hours can be added based on personal preferences.

In general, most odd, unbalanced, veiled, and fatiguing sounds will disappear during the first 100 hours of break-in (whether it’s done in or out of the system). After the first 100 hours, UIT cables will be stabilized in their performance characteristics and exhibit more clear detail, transparency and dynamics.

Question:

What is the difference between PMP and headphone amp?

Answer:

Both PMP and headphone amps can be used to deliver noticeable improvement in your headphone music experience.

Following is a breakdown of the difference

 

PMP Series

Headphone Amp

Improvement on Headphone Music Quality

Excellent *

Good to Better *

Additional Power Source Requirement

No *

Yes *

Applicable to Mobile Gadgets

Yes **

Yes, less convenient **

 

* Most Headphone AMP utilizes additional power source to enlarge the music signal, which may cause it to be impacted by the additional noise from that additional power source. The music quality may improve, but the noise will still not be totally eliminated. On the other hand, PMP Series does not require any additional power source. It utilizes proprietary circuit designs to eliminate noise caused by the connected electronic ground circuit between different components and the shared connection between left and right music channel (Crosstalk).

** Most headphone amps require additional power source, which adds more weight and cables along with it. Some headphone amps solve the problem through battery solution, which still require charging to be usable. These facts make most headphone amps less ideal to be carried around with mobile devices like smartphones, tablets and notebooks. On the other hand, PMP series does not require any additional power source and is small in size. These facts make PMP series a more convenient choice to be carried around with mobile devices.

Question:

Is PMP series applicable to a setup that already has headphone amps like devices?

Answer:

The PMP series product is designed to eliminate noise caused by the connected electronic ground circuit between different components and the shared connection between left and right music channel (Crosstalk). Therefore, it will still bring improvement to music quality even when it applies to a setup that already has headphone amps like devices. Headphone Amp is not the only choice for better music quality, PMP series from Unique Innovation Technology is great another choice.If you already have a setup that already has headphone amps like devices, PMP series will still able to further improve your overall music quality.

Question:

Which Perfect Music Purifier (PMP) Headphone Cable product should I choose if I use mobile phone or tablet as my music player?

Answer:

If you use a mobile phone or tablet as a music player, we recommend Perfect Music Purifier (PMP) Headphone Cable Adapter (3.5 mm Four Conductor TRRS). This product will able to connect with 3.5 mm 4 Conductor TRRS jack, which suits most mobile phone/tablet * in the market.

Question:

Can I use Perfect Music Purifier (PMP) Headphone Cable Adapter  (3.5 mm Three Conductor TRS) on my mobile phone/tablet?

Answer:

Yes, you can use Perfect Music Purifier (PMP) Headphone Cable Adapter  (3.5 mm Three Conductor TRS) on mobile phone/tablet.


Following is high level comparison chart:

PMP Headphone Cable Adapter (3.5 mm Three Conductor TRS)

PMP Headphone Cable Adapter (3.5 mm Four Conductor TRRS)  

Does not support headphone controller key functionalities (i.e. pause and volume control if applicable).

Supports headphone controller key functionalities (i.e. pause and volume control if applicable).

Provides more bass than Four Conductor

Provides less bass than Three Conductor

Provides less open and less clear audio experience than Four Conductor

Provides more open and clear audio experience than Three Conductor


It is still recommended to use Perfect Music Purifier (PMP) Headphone Cable Adapter (3.5 mm Four Conductor TRRS) on mobile phone/tablet.

 

Question:

Can I use Perfect Music Purifier (PMP) Headphone Cable Adapter  (3.5 mm Four Conductor TRRS) on my portable music player, small headphone AMP, notebook or other equipments (exclude mobile phone/tablet)?

Answer:

Yes, you can still use Perfect Music Purifier (PMP) Headphone Cable Adapter (3.5 mm Four Conductor TRRS) on any music equipment with 3.5 mm Three Conductor TRS output source.


Following is high level comparison chart:

PMP Headphone Cable Adapter (3.5 mm Three Conductor TRS)

PMP Headphone Cable Adapter (3.5 mm Four Conductor TRRS)  

Does not support headphone controller key functionalities (i.e. pause and volume control if applicable).

Supports headphone controller key functionalities (i.e. pause and volume control if applicable).

Provides more bass than Four Conductor

Provides less bass than Three Conductor

Provides less open and less clear audio experience than Four Conductor

Provides more open and clear audio experience than Three Conductor

It is recommended to use Perfect Music Purifier (PMP) Headphone Cable Adapter  (3.5 mm Three Conductor TRS) on music equipment with 3.5 mm Three Conductor TRS output source.

 

Question:

When should I choose Perfect Music Purifier (PMP) Headphone Cable?

Answer:

We recommend Perfect Music Purifier (PMP) Headphone cable to be used with any headphone* that is equipped with detachable headphone cable. Please select suitable connector types and lengths for PMP Headphone Cable to achieve the best performance improvement for your headphone.

Question:

Where are your products manufactured?

Answer:

All of our products (unless otherwise specified) are designed, assembled and tested in California, United States of America. 

We do not have any plan currently to expand to other location.

Each product item page will specify its origin country in the general specification section.


* Certain connector types are not supported, please check the connector type before purchasing