1. The piano that has repair or recondition from producer factory kind this piano doesn't popular in the bringing to sells because it have expensive when bring to sell it price will a few different from new piano which make the vendor has a little profit.

2. The piano that don't repair or without recondition it have very popular because it have low price and bring repair by oneself which more cheap but it no have the standard moreover the vendor will have many profit as well.

Disadvantages of used piano

1. The component within mechanical
the piano have many mechanical within itself which most mechanical build from the wood, woolen fabric and the leather when these components was used for long ago it make to deteriorate then it will have difficulty to repair for good as before how we are will certain? that is the good quality piano and have enough standardized.

2. Rust on the piano wire

- Rust make not good trembler of piano wire and when have setting sound level the piano wire may can tear.
- Rust will spread out to other component of the piano and will make other components receives the damage too.
- When the piano have rust it will can not tune the sound level correctly which will affect listening of a student.

3. The key doesn't be equal

It will make affect to the student development of finger may make the movement of a finger can work slow.

4. All component are separate

Because the piano was been usable for long ago make glue that used in joining wood face and all component are separate.

5. Insecticide

In old some piano will may don't meet the insecticide because the skin coats ability from a factory doesn't lose but for very old piano and the skin coat already lose will has use the insecticide for prevention and eradicate an insect that eat the woolen fabric which will bad for health of student and they family.

6. An insect eats the woolen fabric under keys

It will make affect all playing technique and board touching.

7. A split of piano body

Used piano will have the transportation more than 1 time and have the long time ago usability moreover, the piano usable in all country will have the difference in about the moistness therefore it have more possible that piano wood area has will the chasm or broken and many times a customer no observe or look around outside state of the piano that have already repairing color in the chasm part or broken?

8. Hammer Head

If the woolen fabric at hammer head be worn, hard and have deep rut it have make decreases quality of sound to lower.

From the above information enough guide for your choosing to buy the piano and worthwhile with money must pay out risk rate in buying used piano has more rather and technician no have standard therefore piano buying should buy the new piano from the agent and should consider the guarantee and trust serve from work specialist who is trained from producer factory only.