YAMAHA RBX-JM2 DREAM THEATER John Myung 6-string bass *This item is listed at a higher price, assuming price negotiation, as the appropriate price is unknown, based on past transactions and used market prices. We are waiting for your comments. Thank you for viewing. ・There are minor scratches and dents, but it is in good condition. ・The frets have been leveled once, and approximately 60% remain. (The original frets were low profile.) ・The neck is straight with no twisting, and the truss rod has room to spare in both directions. (For adjustments, a short L-shaped wrench is required because a standard L-shaped wrench will interfere with the wood and not fit into the truss rod hole.) ・The controls are, from the neck side: master volume, mid, and a dual pot for treble (top) and bass (bottom). The EQ can boost/cut all frequencies. There is a contact issue with the bass knob, and it doesn't work well. Inspection from the back panel suggests the shaft is slipping, so pot replacement is recommended. Changes from the original: ・All tuners have been replaced with GOTOH GB350 to prevent headstock dive. ・The original built-in preamp has been replaced with an Aguilar OBP-3. The mid-frequency change switch is built into the back panel. Also, the volume pot, jack, and wiring have been replaced, and the battery has been changed from 9V to 18V, so the cavity has been enlarged and a panel has been made. (The original preamp is not included) ・The endpin has been changed to a Schaller locking pin. (The current endpin and screw are separate, not integrated.) Currently set up with Ernie Ball 32-130 strings in standard tuning. The string height has been adjusted as low as possible (approximately 1.0mm on the 1st string side, and approximately 1.8mm on the 6th string side). Some players may perceive buzzing, but there is no deadening. The hard case in the photos is not included. The body only. Please refrain from purchasing if you are sensitive to used items. Also, we will not respond to price negotiations that we are not satisfied with. Please be aware of this. Thank you for reading until the end.