NANOBASS X4 COMBO AMPLIFIER (Keyboards-Guitar-Bass) OWNER’S MANUAL
Thank you for purchasing the NANOBASS X4. A great deal of dedication and passion went into designing and building this no-compromise, high performance combo amplifier. It was conceived to be a dedicated amplifier for the “connoisseur” bassist. Reading and following this manual will enable you to get the best performance from the amp and ensure its longevity. READ THIS FIRST • Before using the NANOBASS, please read ALL the instructions.
We designed a custom Rectangular Auxiliary Low Frequency Radiator (RALFR®). It also reduces the cone excursion of the speakers, allowing greater power handling. The proprietary PJB NeoPower 4-inch speakers have full frequency range to the highest audio frequencies. Not only does this give greater clarity and transparency to your instrument, but also a high-fidelity sound to any backing track fed into the auxiliary input.
FUNCTIONS OVERVIEW 1 2 3 4 5 6 7 12 13 8 9 10 11 14 1. Input Jack This is a high impedance input and is designed for all passive and active instruments. 2. Input Level Control Different instruments and also different playing styles and even players will affect the signal level so adjust this control so that the signal overload Clip light does not light up. This optimizes the best signal to noise ratio between amp and instrument and will give you the full extent of the amplifiers tone and power. 3.
7. Headphone Jack You can use any kind of stereo headphones on this jack but remember you will only sound good in your headphones if they are high quality. 8. Bass Control Boosting or cutting this will have significant effect on the weight of the tone. 9.Mid Range Control Boosting or cutting Mid-range. 10. Treble Control Boosting or cutting treble. 11. Master Volume This controls the volume of instrument input. 12.
SPECIFICATIONS Power output: 35watts, Speaker: 1xPJB N52 Neopower 4-inch Speaker, 1x Rectangular Auxiliary Low Frequency Radiator Speaker Frequency Response: 72Hz -15KHz EQ: 3Band EQ, Bass shelf 100Hz, +/-15dB; Mid 1KHz Bandwidth 120Hz-10Kz, +/-15dB; Treble shelf 10KHz, +/-15dB; Input Mode: Instrument Input, Aux in (3.5mm Stereo Jack) , Bluetooth 5.
SERVICE/WARRANTY INFORMATION The NANOBASS carries a 2-year limited warranty on parts and labor. Products must be purchased from an authorized PJB dealer. Buyer must complete and return the enclosed warranty card within 15 days of purchase, or register online by www.pjbworld.com This warranty covers defect in materials or workmanship that occurs in normal use. Within warranty period PJB or its local distributor will repair or replace the defect unit free of labor and parts charge.
FCC Regulatory Compliance Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules.
American Acoustic Development LLC 8509 Mid County Industrial Dr. St Louis, MO 63114 USA WWW.PJBWORLD.
