Guitar with ESP brand Logo, the serial number and round stamp of ESP have been confused recently, especially in 2007.

After starting to use stamps with "signature series" However, in 2007, ESP began to use the Signature series of round seals, and the serial number was a bit confusing. ESP's signature piano

There will be different stamps and serial numbers: (1) Use the stamp of "ESP Custom Shop", the serial number starts with K, and the custom shop will produce it in small batches.

Yes, the price is the most expensive, and the quality and workmanship are basically the same as those of the piano in the spokesperson's hand.

(2) Use the seal of "ESP Signature Series", but the serial number starts with k, in the custom Sho.

P The higher the output, the cheaper the price.

(3) Use the seal of "ESP Signature Series", but the serial number starts with SS, which is not customized.

Shop production, the price is relatively low.