Unleash the power of 400 watts with the Line 6 LowDown HD400, a versatile guitar amplifier head designed to deliver an array of legendary bass tones. Perfectly suited for both stage and studio, this amp head offers a suite of advanced features packed into a convenient 3U rackmountable design. With five distinct amp models—Clean, R&B, Rock, Brit, and Grind—you can seamlessly transition from smooth jazz riffs to gritty rock anthems. Each model is inspired by iconic sounds from the likes of Eden Traveler and '68 Marshall Super Bass, allowing you to channel your inner music legends.

The LowDown HD400 is not just about power; it offers an impressive toolkit of effects that includes a studio-grade Compressor, Envelope Filter, Octaver, and Chorus, with the added bonus of a fully adjustable bass Synth. Whether you're laying down tracks in the studio or performing live, the onboard chromatic tuner and programmable channel memories (expandable with the FBV Shortboard) give you the flexibility and precision you need.

Its rugged construction is designed for the demands of touring musicians, featuring two Neutrik speaker outputs and a balanced XLR direct output with exclusive A.I.R. processing for seamless integration into any setup. The LowDown HD400 is your all-in-one solution for achieving diverse and professional-grade bass tones.

Key Features:

• 400-watt power output
• Five bass amp models: Clean, R&B, Rock, Brit, and Grind
• Five bass effects: Compressor, Envelope Filter, Octaver, Chorus, Synth
• Four programmable channel memories
• Chromatic tuner
• Deep switch for enhanced low-end response
• Two Neutrik speaker outputs
• Balanced XLR direct output with A.I.R. processing
• 1/4" preamp output
• FBV Express or FBV Shortboard compatible

Product specs

FAQs

What types of bass amp models are available on the Line 6 LowDown HD400?

The Line 6 LowDown HD400 offers five bass amp models: Clean, R&B, Rock, Brit, and Grind, providing a range of tonal options suitable for various music styles.

How many channels does the Line 6 LowDown HD400 have, and can they be saved?

The Line 6 LowDown HD400 features four programmable channel memories, allowing you to save and easily recall your preferred settings.

What connectivity options does the Line 6 LowDown HD400 offer for live and studio use?

The Line 6 LowDown HD400 includes a balanced XLR direct output with A.I.R. processing for direct connection to a live sound system or recording board, along with a 1/4" preamp output and a headphone out for versatile connectivity.

Does the Line 6 LowDown HD400 support external foot controllers?

Yes, the Line 6 LowDown HD400 supports optional FBV Express or FBV Shortboard foot controllers, which can expand your control options and allow for additional programmable channel memories.

How powerful is the Line 6 LowDown HD400, and what is its impedance?

The Line 6 LowDown HD400 delivers 400 watts of power and is compatible with 4-ohm and 8-ohm speaker cabinets, making it suitable for a range of performance settings.