How many watts is a Fender Pro Junior?
15-watt
Table of Contents
Long-revered by players of all stripes, the Fender Pro Junior amp is a compact and straightforward 15-watt all-tube tone machine. It’s ideal for guitarists who enjoy touch-sensitive dynamic response and great clean-to-mean tones with an uncluttered feature set.

How many ohms is a Fender Pro Junior?
Fender Pro Junior III Guitar Amplifier Features at a Glance:
1-10″ Special Design Eminence 8 ohm, 30-watt speaker. Preamp Tubes: 2 x 12AX7 preamp tubes, 2 x EL84 power tubes, and 1 x solid state rectifier tube. 1 channel.
Is the Fender Pro Junior Class A?
The Fender Blues Jr is a 15 watt “class A” amp and it only requires you to pop in and play with your choice of output tube….

Is Fender Pro Junior Good?
The truth is that Fender Pro Junior IV offers a really good value for the money. It’s a simple combo, but it’s very functional and it sounds amazing. Whether you’re looking for an amp for home practice or studio recording – this model will do the job.
Who plays Fender Pro Junior?
The Fender Pro Junior is an amp that lives up to its name. It may be small, low-powered and inexpensive with only two control knobs, but Warren Haynes, Derek Trucks, Eric Clapton and Jeff Beck have sung its praises. Beck has even used Pro Junior amps for 95 percent of his live shows, including at Madison Square Garden!
Where is Fender Pro Jr made?
FENDER PRO JR –MADE IN USA– EARLY TWEED MODEL NICE TONE! Tube Junior Amp 51824.
Where is the Fender Pro Jr made?
Production moves to Ensenada Mexico: In 2001 production of the Hot Rod Series amplifiers ( including the Pro Junior and Fender Blues Junior, etc.) was moved to the Ensenada factory in Mexico.
What tubes are in a Pro Junior?
Fender Pro Junior IV 10-inch Combo Amp Features:
Impressive output and tonal diversity. Takes pedals well. Single 10-inch Jensen P10R speaker with classic logo. Driven by 2 x 12AX7 preamp tubes, 2 x EL84 power tubes, and 1 solid-state rectifier.
Who uses Pro Junior?
What tubes are in a Fender Pro Junior?
Driven by 2 x 12AX7 preamp tubes, 2 x EL84 power tubes, and 1 solid-state rectifier. Powered by Groove Tubes.
How do you change Fender Pro Junior tubes?
Fender Blues Jr tube replacement – YouTube
What tubes does a Fender Blues JR use?
A set of three matched Groove Tubes 12AX7 preamp tubes and two matched Groove Tubes EL84 power tubes, graded according to Fender’s specifications, are used in all factory Blues Juniors.
What tubes are in the Pro Jr?
How long do vacuum tubes last?
Power tubes like EL34’s and KT88’s are good for about 2500 hours or more. But may go longer in an amplifier with a conservative design. Small signal tubes with numbers like 12AX7, 12AU7, and 6922, and rectifier tubes like 5AR4 may go 10,000 hours. So you get years and years of enjoyment.
What size speaker is in a Blues Jr?
Compare to Similar Best Sellers
This item: Fender Blues Junior IV 15-watt 1 x 12-inch Tube Combo Amp – Eminence Private Jack Speaker $ 669 .99 + FREE Shipping | |
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Number of Channels | Single channel |
Total Power | 15W |
Speaker Size | 1 x 12″ Eminence Private Jack |
Preamp Tubes | 3 x 12AX7 |
How many watts is a blues Jr?
A 15-watt favorite in any setting, this amp is ideal for guitarists who need to hit the stage or studio at a moment’s notice with warm tone and versatile features.
How much does a Fender Blues Jr weight?
31.5 lbs.
Tech Specs
Weight: 31.5 lbs.
Is it OK to touch vacuum tubes?
Think of a vacuum tube as a light bulb. It is a glass envelope that generates heat as it is working. You shouldn’t be handling them all the time but occasionally touching them will not hurt. Let it cool off first though, they can get mighty toasty.
Are tube amps going away?
Electro-Harmonix confirms no more Russian tubes in 2022 after export ban.
Is a Fender Blues Jr loud enough?
The Blues Junior will technically get loud enough to do smallish gigs with but if you ever want a clean sound at its higher volumes, forget it. The Blues Junior lacks the clean headroom required for true gigging versatility.
Is the Blues Jr a tweed amp?
The Fender Blues Junior Lacquered Tweed combo amplifier is more than just a 15-watt tube amp – it’s a vintage tone machine! Complete with a killer lacquered tweed covering, this amp will floor you with its depth of character.
Is a Blues Jr loud enough to gig?
How long do 12AX7 tubes last?
about 10,000 hours
Small signal tubes like a 12AX7 or 6922 will work well on average for about 10,000 hours.
How long do tubes last in an amplifier?
Power tubes can last years in a light-playing situation while lasting only 6 months in heavy playing conditions. It is also dependent on how loud you play and for how long. Also if you don’t correctly match up the impedances, this will put strain on the power tubes and wear them down much faster.
How long can you leave a tube amp running?
How long can you leave a tube amp on? A tube amp is designed to be on for long periods of time. This, however, is not a recommendation. Most manufacturers will recommend no more than 6 to 8 hours of continuous play with at least a 30-minute cool-down break.