Warwick MS 800 Multi Stage Bass Amplifier Head 2026 - Black

Only used for a video demo this amp is in like-new/mint condition! See video to see the actual amp and features. This amp can do it all ––from dual preamp stages to bi-amping.

Unleash your sound with this ultimate Multi Stage 800 Watt amp head. Power, versatility and precision in a compact format — the Warwick Amplification MS 800 Bass Amp Head brings everything you need to elevate your bass playing experience. Whether you're gigging on stage, jamming in the studio, or practicing at home, this amp head delivers unbeatable performance with features designed for the modern bassist. Tailor your tone with two independent channels, each featuring its own gain control and 4-band EQ for precise sound shaping. For grittier sounds, this amp is equipped with a switchable overdrive control for each individual channel. Perfect your tone with the built-in compressor and always stay tuned with the ultra-sensitive tuning feature. Bluetooth and USB features, parallel FX LOOP, DI OUT, AUX IN and LINE OUT connections - even Bi-amping capability - this amp head provides all connectivity options you could possibly need on stage or in the studio. Whether you're refining your sound for recording, crafting new music, or rocking your next gig, the WA MS 800 Bass Amp Head gives you everything you need to be at your best. Bring your sound to life and experience next-level bass performance.

• double stage bass amplifier head with overdrive and USB + Bluetooth interface
• solid-state design, class D amplifier circuitry
• dual channel design
• Bluetooth and USB connectivity
• tuning feature
• cab emulator
• FX loop, AuxIn, DI Out, Bi-Amp Line Out 
• 800 W at 4 Ohms / 480 W at 8 Ohms 
• 4-band EQ with Mid presets
• incl. compressor control
• incl. separate DRIVE control for each channel
• stacked 2-channel front panel controls for Drive, Gain, Bass, Lo Mid, Hi Mid, Treble, Volume
• 2-channel front panel FREQ selector switches for Lo Mid and Hi Mid
• front panel channel selector switch
• front panel compressor controls for Amount / Level (stacked)
• front panel compressor switch
• front panel drive switch for each channel
• front panel Bluetooth switch
• front panel TUNER switch
• front panel LED CLIP indication
• front panel LED channel indication
• front panel tuner indication
• front panel MUTE switch
• front panel Headphone output (3.5 mm / 1/8", stereo) 
• 2 front panel INPUT jacks (6.35 mm / 1/4", mono) 
• rear panel Power On / Off switch
• rear panel AUX IN jack (3.5 mm / 1/8", stereo) 
• rear panel SEND and RETURN jacks for FX LOOP (6.35 mm / 1/4", mono) with separate level controls
• rear panel balanced XLR DI output with Pre/Post EQ switch and ground lift switch
• rear panel Cab Emulator selector switch (OFF + 3 modes)
• 2 x rear panel Speaker Twist speaker jacks 
• rear panel Line-Out jack (6.35 mm / 1/4", mono) with FullRange/Bi-Amp switch
• rear panel USB-B Port 
• rear panel footswitch jack for channel and compressor 
• rear panel connections for Mains (IEC socket)
• rear panel voltage select switch (120/240 VAC) 
• input voltage 120 - 240 VAC / 50-60 Hz / 200 W
• dimensions (L x W x H) 250 x 270 x 74 mm / 9.84" x 10.63" x 2,91" 
• weight 3.64 kg / 8.02 lbs