Ibanez Bass Workshop UB804 Upright Electric Bass Instruction Manual

1. Introduction

This manual provides essential information for the proper setup, operation, and maintenance of your Ibanez Bass Workshop UB804 Upright Electric Bass. Please read this manual thoroughly to ensure optimal performance and longevity of your instrument.

The Ibanez Bass Workshop UB804 is a 4-string fretless upright electric bass designed for versatility and playability. It features a 5-piece maple/walnut neck, a jatoba fingerboard, and an AeroSilk piezo pickup system, allowing for both fingerstyle and bowed playing. The instrument comes with a TAMA RoadPro stand for stable support.

2. Key Components

Familiarize yourself with the main parts of your UB804 bass:

• Headstock: Contains the tuning machines.
• Neck: 5-piece Maple/Walnut construction.
• Fingerboard: Fretless Jatoba fingerboard with a conical compound radius.
• Body: Maple body with a Mahogany Oil Burst finish.
• Bridge: Houses the AeroSilk piezo pickup system.
• Controls: Volume and Tone knobs for sound adjustment.
• Output Jack: 6.35mm (1/4 inch) jack for connecting to an amplifier.
• TAMA RoadPro Stand: Included for instrument support.

Figure 2.1: The Ibanez Bass Workshop UB804 Upright Electric Bass. This image displays the full instrument, highlighting its slender body, long fretless neck, and headstock with tuning pegs.

3. Setup

3.1 Unpacking and Inspection

Carefully remove the bass and its accessories from the packaging. Inspect the instrument for any signs of damage during transit. Ensure all included items, such as the TAMA RoadPro stand and gig bag, are present.

3.2 Assembling the TAMA RoadPro Stand

The TAMA RoadPro stand provides stable support for your UB804. Follow the stand's instructions for assembly. Ensure all locking mechanisms are securely fastened before placing the instrument on it.

Figure 3.1: The Ibanez UB804 Upright Electric Bass mounted on its TAMA RoadPro stand. This image shows the bass securely positioned on the stand, ready for playing or display.

Figure 3.2: Front and back views of the Ibanez UB804 Upright Electric Bass on its stand. This composite image provides a comprehensive look at the instrument's design from both sides while supported.

3.3 Initial Tuning

Tune the alloy steel strings to standard bass tuning (E-A-D-G) using the tuning machines on the headstock. A digital tuner is recommended for accuracy.

3.4 Connecting to an Amplifier

Connect a standard 6.35mm (1/4 inch) instrument cable from the output jack on the bass to your amplifier's input. Ensure your amplifier is turned off or at a low volume before connecting to prevent sudden loud noises.

4. Operation

4.1 Playing Techniques

The UB804's fretless jatoba fingerboard and AeroSilk piezo pickup system accommodate various playing styles:

• Fingerstyle: The 34-inch scale length provides a familiar feel for electric bass players transitioning to an upright instrument. The fretless design allows for smooth glissandos and expressive vibrato.
• Bowing: The AeroSilk piezo system is designed to deliver excellent tone when played with a bow, offering a unique sonic palette.

4.2 Controls

The UB804 features simple and effective controls:

• Volume Knob: Adjusts the overall output level of the instrument.
• Tone Knob: Shapes the tonal characteristics, from brighter to warmer sounds.

Note: Ensure the control knobs are securely fastened. If they feel loose, gently tighten the retaining nut at the base of the knob. Avoid over-tightening.

5. Maintenance

5.1 Cleaning

• Wipe down the body and neck with a soft, dry cloth after each use to remove sweat and fingerprints.
• For deeper cleaning, use a guitar-specific cleaning solution sparingly on the finished surfaces. Avoid harsh chemicals.
• Clean the fretless fingerboard with a suitable wood cleaner or conditioner to prevent drying and cracking.

5.2 String Care and Replacement

• Wipe strings clean after playing to prolong their life and maintain tone.
• Replace strings regularly, depending on usage, to ensure optimal sound quality and playability. Use alloy steel strings designed for electric bass.

5.3 Storage

When not in use, store the UB804 in its padded gig bag or securely on the TAMA RoadPro stand. Avoid extreme temperatures and humidity, which can damage the wood. Keep the instrument away from direct sunlight and heat sources.

6. Troubleshooting

• No Sound:
  • Check if the instrument cable is securely connected at both the bass and the amplifier.
  • Ensure the amplifier is turned on and its volume is up.
  • Verify the bass's volume knob is turned up.
  • Test with a different cable or amplifier to isolate the problem.
• Distorted or Weak Sound:
  • Check the tone knob setting on the bass and the EQ settings on your amplifier.
  • Ensure the instrument cable is not faulty.
  • If the sound is consistently weak, the piezo pickup system may require professional inspection.
• Loose Control Knobs:
  • Gently tighten the retaining nut at the base of the loose knob. Do not over-tighten, as this can damage the pot. If the issue persists, professional repair may be needed.

7. Specifications

8. Warranty and Support

For warranty information, technical support, or service inquiries regarding your Ibanez Bass Workshop UB804, please contact Ibanez customer service or visit the official Ibanez website. Retain your proof of purchase for warranty claims.

Official Ibanez Website: www.ibanez.com