Pricing and availability
We compare 600+ stores and found this item at 6 stores. Prices updated .
Store
Reviews
Price
Average Price: $2,965
High-end/Boutique
$300
$801+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Marshall Plexi 1959SLP". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Unleash the fierce, vibrant spirit of rock 'n' roll with the Marshall Plexi 1959SLP. This amplifier head hails from an era when rock was king and tone was paramount. It gives you the golden opportunity to tap into the same iconic, tube-driven sound that fueled the anthems of the late '60s and beyond. This isn't just an amplifier; it's a time machine, built to awaken the classic rock beast within you.
Handwired by the experts at Marshall, the 1959SLP is designed to deliver optimum performance and reliability. It packs a wallop with 100-watts of power, providing a raw, expressive character that beckons to be played. This is the sound that started a revolution, now ready to fuel your own musical rebellion.
With the Marshall Plexi 1959SLP, you're not just playing an instrument. You're commanding a piece of rock history, and crafting your own legendary sound along the way.
The dual non-footswitchable channels, each with high- and low-sensitivity inputs, allow for a broad range of tonal versatility. Pump up the volume and let the authentic Plexi tones of the 1959SLP take your music to new heights.
Key Features:
- Handwired construction by Marshall's expert team
- Authentic '60s Plexi tones
- 100-watt power for potent, expressive character
- Two bridgeable channels for extended tonal versatility
- High- and low-sensitivity inputs accommodate a variety of guitar pickups
- All-tube signal path, featuring three ECC83 preamp tubes and four EL34 power tubes
- 3-band EQ and presence control for extensive tone shaping
- Two speaker outputs for connecting extension cabinets
- Classic gold Perspex front and back panels.
Product specs
| Amp Type | tube |
| Total Power | 100w |
| Weight | 48.5 lbs. |
Videos
Woodwind & Brasswind is now Music & Arts
Marshall Plexi 1959SLP 100W Tube Guitar Amp Head Standard
Reviews
PROS
-
Iconic late 60s and 70s rock sound
-
Improves with NOS Mullards tubes
-
Responsive to guitar controls and pick attack
-
Solid construction, easy to modify and repair
-
Takes pedals well, offering spanky clean headroom
-
Legendary tone used by famous musicians
-
Can achieve a variety of sounds through settings
CONS
-
Heavy, challenging to transport
-
Must be played loud for optimal sound
-
Not ideal for low volume settings
-
May require modifications for less high end
-
High maintenance, sensitive to wall voltage changes
5.0 out of 5
Based on 7 Reviews and 59 Ratings
41029
Workhorse tour amp for large venues with THAT tone.
I had one of the '88 RI's as an integral part of my touring backline for years thru a tall cabinet with great old celestions in it. What a fine amp. I tweaked mine a little to sound better with a strat, but I recommend this amp stock for anyone who needs a lot of stage volume and plenty of treble on tap. She wasn't as reliable as a vintage blackface fender, but she never failed at a show and always sounded pretty solid unless the wall voltage was outta control high (I eventually started power conditioning or even running a variac). While I typically deplore working on PCBs, Marshall does a great job with their layouts and spacing. This amp was easy to repair, rebias and modify. Not the holy grail as some attest, but very very good
I have one more thing to say.... this amp will not be what you expect at less than theater-filling levels. If you do not tour then get a 50 watt JCM800 2204 or maybe an 18 watt. Still, this is THE Marshall sound you've always heard about. You may not find that sound easily, but its in there if to start in the right place. If you don't use overdrive or fuzz pedals, here is my advice:
Try setting the amp fairly flat (dime the mid and crank the treble to 10 or until it hurts your ears, add bass to suit your taste and cab) but keep the presence below 5. Don't jump channels like Hendrix, plug in the bright channel and dime it out, then add the normal channel to taste (there's crosstalk and subtle ghosting, but beware nosie and squeals at high presence settings). Then use your guitar volume control (yes, the knob next to the tone you don't use either) to vary between clean, crunch and lead. This amp does not respond like a hot rod deluxe or even the venerable tweed bassman that's in its DNA. I prefer an Amperex bugle boy ecc83 in V1 and an rca or ge 12ax7 in v2. The phase splitter sounds fine with ost any well made tube. In a pinch V1 sounds good with a well-tested tung-sol RI 12ax7. Alright, TMI
126
So much headroom
I've owned a few marshalls (JTM and JCM800) and without doubt this is the best one. Mine is slightly customised in that it's permanently jumpered.
My drives come from pedals so I need an amp that takes these well and provides spanky clean headroom when required. This has it spades.
The only downside is that the headroom comes at a volume cost...it's difficult to get this amp performing well at low volume levels.
271
One of the best rock amps - period.
I own a 1997 35th Anniversary 1959SLP. Super Leads are "the" Marshall sound. Many say a one trick pony but responds great to your guitar controls and pick attack to give you quite a bit of variety. Paired with a 1960AX with Celestion Greenbacks - one of the greatest rock tones ever.
Good But...
Personally it had too much high end so I had to "mod" it by clipping the high pass caps from channel one. Other than having to do that, it's a solid amp.
327
Artist usage
Add artist
In a YouTube video of KISS performing "Black Diamond" live on the Midnight Special in 1975, the Marshall Plexi 1959SLP amplifier can be seen behind Paul Stanley at the 0:48 mark, confirming its use by the artist during the performance.
In a 1976 live performance photo on Tumblr, Lindsey Buckingham is shown using a Marshall Plexi 1959SLP. The amp settings during this period were Presence: 40%, Bass: 70%, Middle: 40%, Treble: 35%, Normal: 60%, and Bright: 40%.
At 1:26 in this live performance at the 2010 V Festival, Simon can be seen playing through a Marshall Plexi 1959SLP amp head tilted on its side.
At 16:10, White's guitar tech Chris shows two Marshall Plexi 100 watt amp heads. Similar to Billie Joe Armstrong's, one head has the Dookie mod (Bradshaw gain mod) and the other has the S.E. Lead mod.
This Marshall Super Lead 100 is owned by Deryck Whibley Of Sum 41
This amp appears to have been modded where the high treble knob is now the gain knob for channel 1 and the normal knob is now gain for channel 2. The external speaker jack on the back has been converted into a "Master Volume" knob.
In this live photo from 1967 we can see Peter playing his Gibson Les Paul while plugged in to an early 1960's Marshall JTM45 Guitar Amp Head featuring an old style Marshall Block logo.
This video shows some of the equipment used by Andreas for the recording of Sepultura’s album "Kairos. The Marshall Super Lead can be seen at 2:00.
Brian Bell is confirmed to use a Marshall Plexi 1959SLP amplifier in his studio rig, as evidenced by its presence on the bottom shelf in the provided image.
In this interview with the German magazine Gitarre & Bass Ian D'Sa mentions he has previously used a '74 Plexi for his Marshall sounds which he often had used mixed with other amps for recordings. Marshall Plexis in production in 1974 would be either the 1959 or 1987 models with a metal panel, which is not clarified further by Ian.
Album Usage
The Marshall Plexi 1959SLP has been featured on the following albums:
Lights (Live)
Neal Schon (2023)
Meteora 20th Anniversary Edition
Linkin Park (2023)
Blizzard Of Ozz (40th Anniversary Expanded Edition)
Ozzy Osbourne & Ozzy Osbourne (2020)
Satellite
Sergey Golovin (2019)
In Cauda Venenum (Swedish Version)
Opeth (2019)
In Cauda Venenum
Opeth (2019)
Kings of the Wild Frontier (Deluxe Edition)
Adam and The Ants (2016)
Gran Blanco
sputnik (2016)
Kairos
Sepultura (2011)
Victims of the Modern Age
Star One (2010)
God Luck and Good Speed
Weedeater (2007)
Meteora (Bonus Edition)
Linkin Park (2003)
Steal This Album!
System of a Down (2002)
Toxicity
System of a Down (2001)
Deviant
Pitchshifter (2000)
System Of A Down
System of a Down (1998)
Third Eye Blind
Third Eye Blind (1997)
Dookie
Green Day (1994)
In Utero
Nirvana (1993)
Back In Black
AC/DC (1980)
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 Marshall Plexi 1959SLP, it is most commonly used with the following gear.
Community setups
Show yoursSimilar
Add recommendation14 alternative and related items for Marshall Plexi 1959SLP, curated by the Equipboard community.
$888.00 - $1,349.99
With its roots deeply embedded in the iconic Marshall 1959SLP "Plexi" amplifier, this 20-watt beauty serves up the legendary Plexi tone that has inspired generations of musicians. It's perfect for musicians craving saturated blues tones, biting leads, and everything in between.
$550.00
$2,199.99 - $2,299.99
$127.00 - $149.97
An amp in a box pedal, inspired by the vintage Marshall Plexi.
More Marshall Guitar Amplifier Heads
Accessories & Related Items
Gear Guides
Most Popular Guitar Amplifier Heads
Most Popular Brands
-
Added to Equipboard on by
equipboardGear IQ 4934
-