Markbass Little Mark IV 500W
Estimated Shipping Widget will be displayed here!
- This item is covered for 3 years
Essential Information About the Markbass Little Mark IV 500W Amp Head
Essential Information About the Markbass Little Mark IV 500W Amp Head
- Reference bass amp head from the Little Mark range, designed for stage and studio use
- 500 W RMS with MPT technology for firm and consistent bass reproduction
- Bi-band limiter for a faster and more natural response, even at high volumes
- Flat / Scooped / FSW voicings to instantly switch from a neutral sound to a modern slap tone
Manufacturer Information
Markbass
https://parsek@emailcertificatapec.it
info@dvmark.it
------------------------
Safety manager:
Mogar Music France
Email: info@mogarmusic.fr
Address:
Historical Context and Positioning in the Range
For over twenty years, the Little Mark series has established itself as a standard among bassists seeking a compact, powerful, and reliable amp. The Little Mark IV continues this legacy with a consistently "plug and play" approach, while adding refinements expected in modern setups (finer dynamic control, practical DI routing, instant voicings). It positions itself as a versatile and professional amp head within the Markbass family, designed to cover most situations without adding bulk to the pedalboard or transport.
Who This Amp Is For
The Markbass Little Mark IV 500W targets intermediate to professional bassists who need a lightweight and efficient head for rehearsals, gigs, and recording. Its power and balanced XLR DI make it an excellent choice for "stage + front of house" setups, while its ergonomics (front-panel mute, Line Out level control) perfectly suit musicians who play multiple sets. It naturally adapts to styles where the bass needs to remain clear and articulate: funk, pop, rock, modern metal, soul, gospel, as well as fingerstyle, pick, and slap playing.
Technical specifications
| Category | Bass amp head | Category | Amplifier |
| Technology | Solid state | EQ | 4 channels |
| Effects loop | Yes | Color | Black |
| Cabinet impedance (Ω) | 4 Ω | Power output | 500 W |
| Input impedance | 1 Mohm, max voltage: 9 Vpp | Effects send | unbalanced, max 20 Vpp |
| Effect return | impedance 22 Kohm, max voltage: 10 Vpp | Tuner Out | unbalanced, max 2 Vpp |
| Gain | -46 dB to +23 dB | Line Out XLR | balanced, max 20 Vpp |
| Line Out level control | front panel | Speaker output | Speakon / combo jack |
| Pre/Post EQ switch | XLR output | Height | 2U (83 mm) |
| Ground Lift switch | yes | Width | 27.6 cm (48.3 cm with optional rack ears) |
| Mute | yes | Depth | 25 cm |
| Master volume | yes | Weight | 2.45 kg |
| Low | 68 Hz, +/- 16 dB | Bi-band limiter | built-in |
| Mid Low | 360 Hz, +/- 16 dB | Optional footswitch | Flat / Scooped-mid |
| Mid High | 800 Hz, +/- 16 dB | Power supply | 100V / 120V / 230V / 240V (preconfigured according to region) |
| High | 10 kHz, +/- 16 dB | Included accessories | not specified (footswitch available as an option) |
| Old School | cuts from 250 Hz to 20 kHz | Rack ears | not included, optional |
| 3-way switch | Flat / Scooped-mid / FSW | ||
Customer reviews
Based on 2 reviews
- 5 stars, 1 review
- 4 stars, 1 review
- 3 stars, 0 reviews
- 2 stars, 0 reviews
- 1 star, 0 reviews
The review form didn't open. Please try again.
-
Bought the previous version in 2008 and... after a lot of concerts, he therefore returned the same version without a shadow of hesitation
Automatically translated
-
With the stars, that should be enough, right? ☀️
Automatically translated
No reviews match this filter.
Reviews can't be loaded right now. Please try again.
Automatically translated
Questions frequently asked
Which speaker should be used with the Markbass Little Mark IV 500W?
The Speakon/jack combo speaker output is designed for a speaker impedance of 4 Ω.
Is the DI XLR output suitable for stage and recording?
A balanced DI XLR output allows sending the signal to a mixing console or interface. The Line Out level is adjustable on the front panel without changing the Master volume. A Mute button makes signal cuts between songs easy.
What equalization settings does this Markbass head offer?
The 4-band EQ operates at 68 Hz, 360 Hz, 800 Hz, and 10 kHz, with a ±16 dB range for each band. The Old School filter gradually cuts highs from 250 Hz to 20 kHz to smooth the spectrum.
What are the weight and dimensions of this bass amp head?
Weighing 2.45 kg, with a width of 27.6 cm, depth of 25 cm, and height of 83 mm, this model is easy to carry. Optional rack ears increase the width to 48.3 cm for 2U rack installation.
Can the voicing be switched by foot on the Little Mark IV?
An optional footswitch allows selecting Flat and Scooped-mid voicings. The three-position front panel selector offers Flat, Scooped-mid, and FSW.



