R-457 Active SBK : No miracle happened, but I am satisfied.

Good guitar. What you need to try the first seven-string guitar.

The neck is straight, the frets do not buzz. The ends of the frets are a bit prickly, but it's easy to fix. The guitar is comfortable, nice to hold in your hands. The neck is tight to the body. There are no gaps. Access to high frets is good. Installed passive HBZ, which are connected to the preamplifier. Under the plastic cover is the battery and preamplifier. I will try to do the mod so that it can be turned on and off. It is necessary to reduce its power. You can make changes - cut off the coils. The grooves in the upper bridge require further development. The bridge on the body of the guitar is slightly shifted, from this the strings are not located exactly above the fretboard. This can be fixed independently or transferred to the craftsman. The tone block cavity is not shielded. Если вы умеет настраивать, чинить и модифицировать гитары - это хороший выбор, за отличную цену.