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Description
Unleash your inner virtuoso with the Peavey JSX Joe Satriani Signature Amp Head, designed in collaboration with one of the guitar world's most innovative minds. This amplifier head is not just a piece of gear; it's a gateway to a universe of sonic possibilities, offering an impressive range of tones from the Classic 50 to the modern Triple XXX, and everything in between. A powerhouse of versatility, its 120 watts of pure tube power is driven by four EL34s and four 12AX7s, delivering an authoritative punch that will make your riffs roar and solos soar.
The JSX boasts three footswitchable channels—Ultra, Crunch, and Clean—each meticulously tailored for tonal precision. The Clean channel offers pristine warmth, perfect for pairing with your favorite effects pedals, while the Ultra and Crunch channels come equipped with gain controls and FAT switches for those moments when you need to unleash the beast. Shape your sound further with global resonance and presence controls, and keep your tones tight and noise-free with an adjustable noise gate on the distortion channels.
With its footswitchable effects loop and line out with level control, the Peavey JSX is built to integrate seamlessly into any setup, whether you're in the studio or commanding the stage. This amp head is not just a signature piece of equipment; it's a testament to the artistry and innovation of Joe Satriani and Peavey.
Key Features:
- 120 watts into 16, 8, or 4 ohms (switchable)
- Four EL34s and four 12AX7s
- Switchable power amp section for EL34s or 6L6GCs
- Three footswitchable channels: Ultra, Crunch, and Clean
- Noise gate control for both distortion channels
- Master volume with resonance and presence controls
- Footswitchable effects loop with send and return controls
- Line out with level control
- Footswitch included
Product specs
| Brand | Peavey |
| Model | JSX Joe Satriani Signature 120-Watt Guitar Head |
| Finish | Chrome |
| Year | 2000s |
| Made In | United States |
| Categories | Guitar Heads |
| Electronics | Tube |
| Impedance | 16 ohms, 4 ohms, 8 ohms |
| Number of Channels | 3 Channels |
| Number of Inputs | 2 Inputs |
| Output Power (Watts) | 120 |
| Powered | Unpowered |
| Reverb | None |
FAQs
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What type of tubes does the Peavey JSX Joe Satriani Signature Amp Head use?
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The Peavey JSX Joe Satriani Signature Amp Head uses 3 - 12AX7 preamp tubes and 4 - EL34 power amp tubes. It can also be configured to use 6L6 tubes for different tonal characteristics.
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How many channels does the Peavey JSX Joe Satriani Signature Amp Head have?
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This amp head features three channels: Ultra, Clean, and Crunch, each with its own 3-band EQ for versatile sound shaping.
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Is the Peavey JSX Joe Satriani Signature Amp Head suitable for high-gain tones?
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Yes, the Peavey JSX Joe Satriani Signature Amp Head is designed to deliver punchy high-gain tones, particularly on the Crunch and Ultra channels, making it ideal for rock and metal genres.
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Can the Peavey JSX Joe Satriani Signature Amp Head be used with different speaker cabinets?
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Yes, the amp head supports 4-, 8-, or 16-ohm loads, allowing you to connect it to a variety of speaker cabinets.
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Does the Peavey JSX Joe Satriani Signature Amp Head have built-in reverb?
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No, the Peavey JSX Joe Satriani Signature Amp Head does not include built-in reverb. However, it offers a fully adjustable noise gate for the Crunch and Ultra channels.
Videos
Musician's Friend
Joe Satriani - Peavey JSX100
Reviews
PROS
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Exceptional clean channel, comparable to high-end amps like Roland Jazz Chorus and Fender Twin
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Versatile amp with a wide range of tones from clean to ultra gain
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Active EQ allows for precise tone shaping across channels
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Ultra gain channel offers a unique mix of traditional Peavey and a boogie-style sound
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1/2 power switch is useful for both small and large venues
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Switchable power tube options (EL34s to 6L6s) for varied tonal character
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Responds well to guitar volume and tone knob adjustments for tone variation
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Handles pedals excellently, enhancing versatility
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Provides great sound at any volume thanks to master volume and power amp controls
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Compatible with various speaker cabinets, enhancing flexibility in sound
CONS
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Significantly heavy, challenging to transport without a cart or additional help
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Requires knowledge of active EQs for optimal tone dialing
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May need bias adjustment for better power output when touring
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Lacks built-in reverb, requiring external pedal for reverb effects
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Peavey JSX Joe Satriani Signature Amp Head.
Comparisons
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The Peavey XXX II is essentially the same amp as the JSX, minus Joe Satriani's endorsement.
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The Peavey XXX is described as Peavey’s version of a Dual Rectifier, offering a similar high-gain sound that suits metal genres well.
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The JSX is compared to the Peavey 6505 and PRS MT15, with the latter being a compact yet powerful metal amp option for home use.
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Value and pricing
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Used Peavey JSX amps, both combo and head versions, are typically available around $500.
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A JSX amp was acquired for $350, indicating potential for buyers to find deals significantly below the typical $500 used price.
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Peavey JSX amps are highlighted as being discontinued but often found cheaply on the market, despite their quality and performance.
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User experience
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Owners describe the JSX as extremely versatile and durable, likening it to being "built like tanks."
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Use cases and applications
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The Peavey JSX is recommended for achieving Joe Satriani-like tones at both high and low volume levels.
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The JSX with KT77s is praised for delivering substantial low end and increased headroom, making it suitable for genres requiring powerful bass tones.
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The JSX is noted for its natural distortion, making it suitable for various venue sizes from local pubs to larger arenas, even when paired with a 2x12” cabinet.
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Features and functionality
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The Peavey JSX includes Presence, Resonance, a Noise Gate, and Low/High Gain inputs, distinguishing it from the Triple XXX.
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Critic Reviews
5.0 out of 5
Based on 1 Review and 6 Ratings
417
What an amp !!!
This amplifier is really great, and it’s versatility is more than excellent ! You can play any style with this amplifier and the clean sound is really great ! And with the 2 channels you can play any kind of distortions with this amplifier ! I wonder how they doesn’t sells more ( or it’S alter ego the Peavey XXX ii because it’s so much better than the 6505. I had a Peavey 5150 foe 20 years before i bought this one used and it’s so much better : The distortions are better, and the noise gate is excellent the only thing missing is a reverb but with a Hall of fame you got an amplifier that will last you another 20 years !
Artist usage
Add artist
In this video from Musician's Friend, at 2:42 Joe says about the amp head "it’s got a clean channel and it’s got a crunch, and it’s got a you know ultra."
In the interview titled "Origin Stories with Ryan 'Fluff' Bruce & Matt Heafy" by Fishman Music on YouTube, Matt Heafy discusses the amplifiers used for each of his albums. At the 25:50 mark, he confirms that for the album The Sin & the Sentence, they utilized both the 5150 III and the Peavey JSX Joe Satriani Signature Amp Head.
Christopher Amott can be seen using the Peavey JSX Joe Satriani Signature Amp Head during the "Live Apocalypse" DVD, as evidenced by the video uploaded by Emerson Fidelis on YouTube.
Trond Holter is shown using the Peavey JSX Joe Satriani Signature Amp Head in a studio setting, as evidenced by a user-uploaded photo on Fbcdn.
I play through a Peavey Joe Satriani (JSX) signature 120W head, running 6L6 tubes as well. I used to play Mesa Boogie but switched to the JSX about 4 years ago when I heard the clean tones and warmness the amp gets. This is the reason I keep my gain around 6-7 and mids around 5. Heaviness doesn’t come with gain.
In this post John shows off his amp setup. John uses a peavy jsx into a pair of mesa cabs
Album Usage
The Peavey JSX Joe Satriani Signature Amp Head 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 Peavey JSX Joe Satriani Signature Amp Head, it is most commonly used with the following gear.