Markbass CMB 121 Blackline Combo

Start 360°

Transistor Combo Amplifier for Electric Bass

1 Channel
Output power: 150 W
Speaker: 1 x 12"
Speaker power rating: 150 W
Controls: Gain, Line Out, Low, Mid Low, Mid High, High, Master Volume
Bright and Mode switches
Ground Lift switch
Instrument input: 6.3 mm jack
Effect Send and Return: each 6.3 mm jack
Line output: XLR (balanced)
Headphone output: 3.5 mm jack
AUX input: 3.5 mm jack

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since November 2023
Item number 571833
Sales Unit 1 piece(s)
Power in W 150 W
Speaker component 1x 12"
HF-Horn No
Equalizer 4-Band
Compressor No
Limiter No
Effects Unit No
Headphone Output No
DI Output Yes
Speaker Connector No
CD/MP3 Input Yes

B-Stock available from £299

£329

All prices incl. VAT

Sales Rank

in Solid-State Bass Combos

This is what customers who viewed this product bought

Markbass Micromark 801

Markbass Marcus Miller CMD 101 Micro 60

£379

17 Customer ratings

5 11 Customers 4 6 Customers 3 0 Customers 2 0 Customers 1 0 Customers

4.6 / 5

handling

features

sound

quality

Review guidelines

12 Reviews

Good amp but lacks the low end

Brait 05.04.2025

Overall, this amplifier is impressive, but the low end can occasionally produce popping sounds. To avoid this issue and achieve the best sound quality, I strongly recommend the 15-inch version. It's the clear choice for an exceptional audio experience!

features

sound

quality

handling

Report

Do you believe this rating to be inaccurate or unacceptable for some reason? Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions.

Great amp

Šketilen 28.04.2025

It is a great amp and it will last you long. It can be used for gigs and band practice. Though it is heavy and is kind of a hasstle to move around due to the uncomfortable handle. Other than that it is great and you should consider buying.

features

sound

quality

handling

Report

A perfect combo for home playing

Pascal ///\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'Bass Call\\\\\\\\\\\\\ 10.03.2025

Just the right amount of power and features for playing at home (or similar situations, indoor and middle-sized room). Good value for money.

features

sound

quality

handling

Report

Show translation

Show original

Unfortunately there was an error. Please try again later.

L'essayer c'est l'adopter !

Little Dan 09.02.2024

Je cherchais un petit ampli capable de rivaliser avec d'autres amplis bien plus gros type Trace Eliot que j'ai pu avoir mais sans me "péter" le dos. Et honnêtement le son et la qualité Markbass sont là ! Et le tout pour 15kgs! 150 vrais watts et un côté discret. On aime ou pas mais le côté discret sans le HP orange fluo perso je préfère 😜.
Je l'ai testé en répétitions et pas mal trituré depuis mon achat et je suis ravi!
Achat que je referai sans hésiter le tout pour un rapport qualité prix vraiment bien!

Néanmoins après quelques temps d'utilisation, je me suis procuré une sadowsky qui a un très gros niveau de sortie. Et parfois, je dis bien parfois l'ampli donne l'impression d'avoir un effet de "pompe" quand on attaque trop fort. Il faut dire que la basse envoie très fort avec son préamp.
Malheureusement l'info la bande passante des fréquences est inconnue sur cet ampli. Enfin je ne l'ai pas trouvée en tout cas 😉.
Peut être que cela serait le soucis.

features

sound

quality

handling

Report

Read all reviews

Markbass CMB 121 Blackline Combo

Transistor Combo Amplifier for Electric Bass

This is what customers who viewed this product bought

17 Customer ratings

You have to be logged in to rate products.

12 Reviews

Smart Navigator

Served with love!

Markbass CMB 121 Blackline Combo

Transistor Combo Amplifier for Electric Bass

This is what customers who viewed this product bought

Accessories & matching items

17 Customer ratings

You have to be logged in to rate products.

12 Reviews

Compare options

Smart Navigator