Tube Replacement, TROUBLESHOOTER’S Checklist

TUBE REPLACEMENT

Tube life varies depending upon

playing style and application with

power tubes having a much shorter

life than pre-amp tubes which can last

for years. For continued optimum performance from your amplifier, the tubes should ONLY be replaced with the same type

tubes as specified on the tube location label inside the cabinet.

A simple way to check if the tubes are worn is to replace the set in your amp with your spare set. (You do carry spare tubes and fuses, don't you?)

When changing the tubes, ALWAYS unplug the amplifier and remember THE TUBES ARE HOT! Either wait for the tubes to cool or use an insulated oven mitt to remove them from your amplifier.

•First, replace the OUTPUT tubes in the amplifier and listen.

•Next, re-insert the original output tubes. Replace the PRE-AMP tubes and listen.

•Finally, try replacing both the OUTPUT and PRE- AMP tubes and listen.

If there is a marked improvement in the tone of your amp at any point in this procedure, leave the new tubes in your amp and purchase another spare set.

Your Vibro-King's tube compliment consists of:

•Two 5881 Tubes (part #099-5090-000),

•Five 12AX7A Tubes (part #099-5091-000),

•One Special Design 6V6 Tube (part #099-5093-000).

TROUBLESHOOTER’S CHECKLIST

If the amp is set up but does not function, check the following items:

• Is the amp power cord properly plugged into an electrical outlet?

•Is there power to the outlet?

•Is the fuse blown?

•Is the speaker(s) properly connected to the amplifier?

•Is the amp on standby?

•Are the amplifier VOLUME, TREBLE, MID and BASS controls above 0?

•Is the instrument volume control turned up?

•Is the instrument plugged into the amplifier?

(Eliminate any effects pedals and try another guitar cord.)

Check under all tube covers to see if the tube filaments are glowing.

If, after checking all of the above, your amplifier is not performing correctly, consult your nearest authorized Fender service center.

COVERING CARE

Your Vibro-King is covered in genuine Tolex for long life and lasting good looks. To clean the Tolex covering, use a sponge and a light soapy water solution. Avoid spilling liquids on the operating surfaces, grill, volume and

tone controls, switches and speakers. ALWAYS unplug your amplifier before cleaning or approaching it with fluids.

P/N 053493 specifications

Fender P/N 053493, more commonly known as the Fender Player Precision Bass, is an instrument that embodies the perfect blend of vintage inspiration and modern innovation. Launched as part of Fender's Player series, this bass guitar draws deeply from the iconic designs of the past while incorporating contemporary features that enhance playability and performance.

One of the most notable aspects of the Fender Player Precision Bass is its classic Precision Bass body shape, which is ergonomically contoured for comfortable playability. Made from alder, the body is lightweight yet resonant, providing a well-balanced tone that is characteristic of the Precision Bass lineage. The finish options are varied, ranging from traditional sunburst to modern solid colors, appealing to a wide range of visual tastes.

At the heart of the instrument is a Player Series Split Single-Coil pickup, which captures the quintessential Precision Bass sound: punchy, articulate, and powerful. This pickup configuration delivers a rich low-end presence, making it ideal for a variety of genres, including rock, funk, and jazz. The addition of a volume and tone control allows players to dial in their sound, giving them the versatility needed for performance situations.

The maple neck is another standout feature, featuring a modern "C" shape that provides a comfortable grip and facilitates fast playing. The 20 medium-jumbo frets make navigating the fretboard a breeze, while the 9.5-inch radius ensures a smooth feel for chords and solos alike. This neck is accompanied by a synthetic bone nut, which enhances sustain and contributes to the overall tone quality of the instrument.

In terms of hardware, the Fender P/N 053493 is equipped with a 4-saddle, high-mass bridge that improves note definition and intonation. The lightweight tuning machines provide stability and accurate tuning, making the bass reliable on stage and in the studio.

Overall, the Fender P/N 053493 Player Precision Bass offers a perfect combination of classic aesthetics and modern functionality. Its robust build, exceptional tone, and comfortable playability make it an ideal choice for both professional musicians and aspiring bass players alike, ensuring it remains a staple in the world of electric bass guitars. With its timeless appeal and advanced features, the Player Precision Bass stands as a testament to Fender's commitment to quality and innovation in musical instruments.