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Marshall JCM800 Bass Series Model 1992 100W

Marshall JCM800 Bass Series Model 1992 100W

$1,552.40 Price Tier: High-end

5.0 (1)

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This product is Vintage or Discontinued

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 4, 2026.

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Price

$1,552.40 7 available Used

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Average Price: $1,552

High-end/Boutique

$200

$801+

Price Tier

In the Bass Amplifier Heads category, Marshall JCM800 Bass Series Model 1992 100W is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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The Marshall JCM800 Bass Series Model 1992 100W is a powerhouse in the world of bass amplifiers, designed for musicians who demand both reliability and tone. This all-tube bass amplifier head is renowned for its ability to deliver a classic, warm sound that has been a staple in rock and metal music since its inception. With 100 watts of pure power, the JCM800 Bass Series Model 1992 is perfect for both studio recordings and live performances, offering a consistent and rich bass tone that cuts through any mix.

Engineered with precision, this amp head features a straightforward control layout, allowing you to easily dial in the perfect sound. The presence, bass, middle, and treble controls offer a wide range of tonal possibilities, while the master volume and preamp volume knobs provide additional flexibility. The robust construction ensures durability, making it a reliable choice for gigging musicians.

Embrace the legacy of Marshall's reputation for excellence with this iconic amplifier head that continues to inspire bassists worldwide.

Key Features:

100 watts of power
All-tube configuration
Classic Marshall tone
Presence, bass, middle, and treble controls
Separate master and preamp volume controls
Durable construction for reliable performance

Product specs

Brand	Marshall
Model	JCM 800 Bass Series Model 1992 100-Watt Head
Finish	Black
Year	1980s
Made In	United Kingdom
Categories	Guitar Heads
Built-In Effects	Built-In Effects
Color Family	Black
Electronics	Tube
Impedance	16 ohms, 4 ohms, 8 ohms
Number of Channels	1 Channel
Number of Inputs	2 Inputs
Output Power (Watts)	100
Power Tube Type	EL34
Reverb	Digital Reverb

FAQs

What kind of tonal characteristics can I expect from the Marshall JCM800 Bass Series Model 1992 100W?: The Marshall JCM800 Bass Series Model 1992 100W is known for its powerful, punchy tones with a classic Marshall warmth. It delivers a robust low-end suitable for bass players seeking a vintage rock or metal sound.
Is the Marshall JCM800 Bass Series Model 1992 100W suitable for live performances?: Yes, with its 100-watt output, the Marshall JCM800 Bass Series Model 1992 is more than capable of handling live performances, especially in larger venues, providing ample volume and presence.
Does the Marshall JCM800 Bass Series Model 1992 100W work well with guitar pedals?: Yes, the JCM800 Bass Series Model 1992 is known for taking pedals well, making it a versatile choice for bassists who use effects to shape their sound.
What type of power tubes does the Marshall JCM800 Bass Series Model 1992 100W use?: The Marshall JCM800 Bass Series Model 1992 100W uses EL34 power tubes, which contribute to its distinctive British tone and dynamic sound.
Can the Marshall JCM800 Bass Series Model 1992 100W be used with different speaker impedances?: Yes, this amplifier head supports 4, 8, and 16-ohm speaker impedances, providing flexibility in matching with various speaker cabinets.

Videos

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Playing through a cranked Marshall JCM 800 BASS SERIES FULL STACK!

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Fender Stratocaster 1968 with 1982 Marshall JCM 800 Bass Series 100W

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Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall JCM800 Bass Series Model 1992 100W.

Setup and maintenance

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A T1A slo blow 3AG style fuse is crucial for preventing power tube-related issues; available at hardware or electronics stores.
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Old electrolytic caps can develop leaks after long periods of inactivity, impacting sound and causing potential short circuits.
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Regular use helps maintain the health of electrolytic caps, which have a typical shelf life of 15-20 years.
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Failing power tubes not only blow fuses but can also damage grid or screen resistors, tube sockets, and heater strings if fuses don't act in time.
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Features and functionality

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The amp powers on with lit tube filaments even if the high voltage fuse has blown, indicating no sound output due to lack of high voltage supply.
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User experience

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The Marshall JCM800 Bass Series is noted for its lack of substantial bass response, as reported by an owner of the IBS 100W model.
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Comparisons

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The VBA400 is described as a powerful amp that occasionally appears on second-hand sites, but it's heavy and not suitable for those needing a lightweight option.
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5.0 out of 5

Based on 1 Review and 1 Rating

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sonounexcapellone

326

over 6 years ago

Can be used equally for bass or guitar. In my experience this is beautiful on guitars!

Unfortunately I don't have it anymore, butI used this amp many times, especially for recording. It can be used for guitars or bass, but frankly I find it way better on guitars (100w isn't that much for a bass amp indeed). The clean tone is simply beautiful, and you can reach a great variety of tones adding any kind of pedal, this amp is suitable for many genres from metal to blues to classic rock.