Transform your bass rig with the Ashdown Engineering Ashdown ABM-600RC IV top rack, a powerhouse amplifier head that embodies a perfect blend of power, versatility, and durability. Boasting a commanding 600 watts of pure bass energy, this amp head is designed to meet the demands of professional bassists across various genres.

The heart of the ABM-600RC IV is its innovative preamp section featuring variable drive technology, allowing you to dial in tones from pristine cleans to rich, overdriven warmth. The extended 9-band EQ provides unparalleled tone-shaping capabilities, giving you precise control over your sound with a combination of bass, middle, treble knobs, and six additional sliders for fine-tuning.

Whether you’re playing a small club or a large stadium, the ABM-600RC IV ensures your bass lines cut through with clarity and punch. It features a hybrid solid-state and 12AX7 tube preamp that delivers a robust and transparent sound, complemented by a built-in compressor and a sub-harmonic generator for added depth and fullness. The iconic Ashdown VU meter keeps you informed about your levels at a glance.

Designed for the rigors of touring, this amp head offers reliable construction and thoughtful features such as a DI output with XLR connection, a dedicated tuner output, and four secure speakON outputs for connecting to speaker cabinets. The simplicity of footswitching allows you to engage the EQ, compression, sub-harmonics, and variable drive with ease, ensuring you’re always ready to rock.

Key Features:

• 600-watt bass amplifier head
• Powerful 9-band EQ with Bass, Middle, Treble, and 6 sliders
• Hybrid solid-state and 12AX7 tube preamp
• Built-in compressor and sub-harmonic generator
• 4 secure speakON outputs
• DI output with XLR connection
• Iconic VU meter for input level monitoring

Product specs

FAQs

What type of tone can I expect from the Ashdown ABM-600RC IV bass head?

The Ashdown ABM-600RC IV delivers a powerful, rich tone with a blend of solid-state and tube warmth, thanks to its hybrid design featuring a 12AX7 preamp tube. Its 9-band EQ allows for precise tonal shaping, making it versatile for various music genres.

Is the Ashdown ABM-600RC IV loud enough for live performances?

Yes, with a 600-watt output, the Ashdown ABM-600RC IV provides ample power for live performances, even in larger venues. Its robust design ensures it can handle demanding gigging situations.

Does the Ashdown ABM-600RC IV bass head have an effects loop?

Yes, the Ashdown ABM-600RC IV features an effects loop, allowing you to integrate external effects processors seamlessly into your signal chain for greater tonal flexibility.

Can I use a footswitch with the Ashdown ABM-600RC IV?

Yes, the Ashdown ABM-600RC IV has a footswitch input for controlling EQ, compression, and drive settings. However, a footswitch is not included with the amp head and must be purchased separately.

What are the main connectivity options available on the Ashdown ABM-600RC IV?

The Ashdown ABM-600RC IV offers two 1/4" inputs for instrument and line connections, and two speakON outputs for speaker cabinets. It also includes a 1/4" tuner output and a line output for additional connectivity.