Pricing and availability
We compare 600+ stores and found this item at 9 stores. Prices updated .
Store
Reviews
Price
Average Price: $626
Standard/Professional
$300
$701+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 7 merchants for "Fender Pro Junior IV". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Introducing the Fender Pro Junior IV, a compact powerhouse that's perfect for the performing guitarist. With its beautifully updated volume circuit and genuine tweed aesthetic, this workhorse amplifier embodies the soul of a classic Fender amp while delivering a remarkably responsive dynamic response.
This amp features a 10-inch Jensen P10R speaker, delivering a well-balanced output with an abundance of high-end sparkle. With the modified volume circuit, gain adjustments are more precise than ever, giving you a wide range of tones from flawlessly clean to wickedly mean. Overdriven sounds offer tighter bass and improved definition, making the Pro Junior IV versatile for various music styles.
The stage-ready style of this amplifier is truly eye-catching. The lacquered tweed covering, vintage-style '50s grille cloth, chrome control panel with red jewel light, and leather handle lend it an unmistakable classic Fender vibe. Reliable, flexible and pedal-friendly, the Pro Junior IV is the ideal addition to any electric guitarist’s amp collection.
Key Features:
- 10-inch Jensen P10R speaker for well-balanced output
- Modified volume circuit for precise gain adjustment
- Lacquered tweed covering and vintage-style '50s grille cloth
- Chrome control panel with red jewel light and leather handle
- Powered by 2 x 12AX7 preamp tubes, 2 x EL84 power tubes, and 1 solid-state rectifier
- Capable of tonal diversity from clean to mean
- Reliable, flexible, and pedal-friendly
- Classic Fender aesthetics with modern functionality
Product specs
| Type | Tube |
| Number of Channels | Single |
| Total Power | 15W |
| Speaker Size | 1 x 10" Jensen P10R |
| Preamp Tubes | 2 x 12AX7 |
| Power Tubes | 2 x EL84 |
| EQ | Tone control |
| Inputs | 1 x 1/4" |
| Footswitch Included | No |
| Bias Type | Adjustable Fixed |
| Construction Material | 0.75" Particle board cabinet with lacquered tweed finish |
| Power Source | Fixed AC cable |
| Height | 14.5" |
| Width | 15.25" |
| Depth | 8.75" |
| Weight | 22.85 lbs. |
FAQs
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Is the Fender Pro Junior IV suitable for gigging with a drummer?
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Yes, the Fender Pro Junior IV's 15-watt all-tube design provides ample volume for small to medium-sized gigs, especially when mic'd. Its compact size and straightforward controls make it a popular choice for live performances.
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What kind of tones can I expect from the Fender Pro Junior IV?
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The Fender Pro Junior IV delivers a classic Fender clean tone with a warm, responsive character, thanks to its 10" Jensen P10R speaker and EL84 power tubes. It excels in blues, rock, and jazz genres, offering rich harmonics and dynamic response.
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Does the Fender Pro Junior IV take pedals well?
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Yes, the Fender Pro Junior IV is known for handling pedals effectively. Its simple circuit and clean headroom make it a great platform for overdrive, distortion, and modulation effects.
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What is the construction material of the Fender Pro Junior IV?
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The Fender Pro Junior IV features a 0.75" particle board cabinet with a lacquered tweed finish, providing a classic look and durable build that is ideal for both stage and studio use.
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How portable is the Fender Pro Junior IV?
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Weighing approximately 22.85 lbs and measuring 14.5" in height, 15.25" in width, and 8.75" in depth, the Fender Pro Junior IV is compact and easy to transport, making it highly portable for gigs and rehearsals.
Videos
Sweetwater
Fender Pro Junior IV LTD Tube Amplifier Review
Reviews
PROS
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Light and portable, easy to carry to gigs
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Simple controls, easy to dial in tones
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Takes pedals well, versatile for various genres
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Classic Fender clean tone, even at low volumes
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Loud enough for live performance with a full band
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Jensen speaker delivers creamy overdrive and vintage vibe
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Good construction and reliability reported in newer models
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Quieter than previous models, less background noise
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Made in Mexico, preferred by some for quality
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Impressive volume and tone from a small amp
CONS
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Limited to no natural amp breakup at low home-use volumes
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Lacks a speaker out for use with an attenuator or external cab
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No built-in reverb, requires pedals for added effects
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Some reports of quality control issues with previous models
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Can sound "boxed" at higher volumes without proper setup
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fender Pro Junior IV.
User experience
Features and functionality
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The Pro Junior IV has minimal controls, offering only volume and tone, reflecting its tweed heritage.
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The Pro Junior IV is known for its simplicity, offering a decent circuit layout without unnecessary features, which enhances reliability and tonal clarity.
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The amp naturally delivers reverb-like warmth and articulate highs without additional pedals, enhancing its clean and overdriven tones.
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Use cases and applications
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Difficult to exceed volume level 3 at home without earplugs due to its loudness.
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The amp can be effectively used in live settings when mic'd to a PA.
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The Pro Junior IV's compact size makes it an ideal choice for musicians looking to save space during travel without sacrificing sound quality.
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The Pro Junior IV is praised for its versatility, excelling from clean tones to high gain, making it suitable for diverse genres.
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When connected to a 2x12 cab, the Pro Junior IV significantly amplifies its sound, offering a powerful performance.
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Comparisons
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Compared to the Blues Jr., the Pro Junior IV lacks a master volume and 3-band EQ controls.
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Owners find that the Pro Junior IV can deliver a Marshall-like chime when the volume is pushed past noon, offering a unique tonal character compared to other amps.
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Some owners note that the Pro Junior IV has a less boxy tone than anticipated, despite its smaller cabinet size, and find it preferable to the Blues Junior in certain respects.
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Value and pricing
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Some believe the current pricing for the Pro Junior IV is too high for its features.
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Mods and upgrades
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A speaker swap to a Jensen P10R can enhance the Pro Junior IV's tonal quality, emulating the sound of a Fender Bassman.
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Owners have successfully used various pedals such as Blues Driver, Klon clone, and MXR Fuzz with the Pro Junior IV, highlighting its effective pedal platform capabilities.
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Critic Reviews
5.0 out of 5
Based on 3 Reviews and 9 Ratings
162
Killer Fender Clean, and Super Simple Layout
Two knobs and super pedal friendly. Classic fender clean sound. Low wattage and ability to be cranked without killing your ears.
93
Great tones
Fantastic amp. Everything you need in a small package. The Jensen P10R speaker nicely complements the el84 tubes for a nice even sound. This is a nice “at home” amp but it can also hold its own mic’d on any stage.
Artist usage
Add artist
Ed used a pair of Fender Pro Junior IV combos as his main amps for his 2020 solo tour. They were mounted on Fender Small Amp stands. You can see them at 0:20 in the video
In the video titled "Kurt Vile & The Violators - Loading Zones (Glastonbury 2019)" by BBC Music, you can see a Fender Pro Junior IV amplifier in the background.
Throughout King Princess' Tiny Desk (Home) Concert, you can see that they're using a Fender Pro Junior IV Tweed. You can hear the amp at 3:25.
In a video tour titled "EPIC HOME STUDIO Setup 2024 | Louis Johnson" by Andrew Masters, at the 3:15 mark, a Fender Pro Junior IV guitar amplifier is visibly situated beneath a Duesenberg Double Cat electric guitar on the left side of Louis Johnson's studio room, confirming its use by the artist Lonas.
Album Usage
The Fender Pro Junior IV has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Fender Pro Junior IV, it is most commonly used with the following gear.
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