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Ampeg V-4B All Tube 100 watt Classic Bass Amp Head play button

Ampeg V-4B All Tube 100 watt Classic Bass Amp Head

Ampeg

collapse expand iconDescription

The Ampeg V-4B 100W All-Tube Bass Head delivers massive tube tone in a portable design. Perfect for bass players seeking vintage sound and modern power, this head provides a full 100 watts to drive any Ampeg cabinet. With its thoughtful selection of features, the V-4B offers flexible, fully-cranked tone for any gig or studio situation.

All-Tube Design Delivers Legendary Ampeg Sound

Featuring four preamp tubes and two power tubes, the V-4B head generates a fat, warm tube tone that has defined the Ampeg sound for decades. Its carefully tuned preamp and tone stack provide a wide range of sounds, from articulate punch to full-bodied grind. For players seeking a more modern tone, the V-4B also includes a 3-band EQ with flexible midrange control and a bright switch to cut through the mix.

Flexible Output Section Suits Any Setup

With its multiple speaker outputs and DI, the V-4B works for any live or recording setup. Connect to Ampeg SVT or Classic cabinets for a traditional Ampeg stack or use the 8Ω to 2Ω outputs to power other brands. The balanced XLR DI sends your tube tone direct to FOH or recording interfaces. A ground lift switch eliminates unwanted hum and an effects loop facilitates outboard gear.

Portable, Rugged Design

Despite its all-tube design, the V-4B is easy to transport from rehearsal to the stage. Ampeg's unique chassis suspension system reduces vibrations that can damage tubes and components. Premium components like sealed pots, military-grade switches and rugged construction provide years of trouble-free performance under demanding conditions.

Ampeg V-4B All-Tube 100W  Classic Bass Amp Head Black
Ampeg V-4B All-Tube 100W  Classic Bass Amp Head Black
Ampeg V-4B All-Tube 100W  Classic Bass Amp Head Black

collapse expand iconFeatures

  • 100W of all-tube Ampeg bass tone
  • Ultra Hi/Lo boost
  • 3-band EQ (bass, midrange, treble)
  • 3-position mid-range control
  • Balanced direct out w/ ground lift

collapse expand iconWarranty

On May 1st, 2009, the Mackie, TAPCO, Crate, Blackheart and Ampeg websites will be updated with the addition of warranty URLs (e.g. www.mackie.com/warranty) expressing new A Stock warranty terms. These warranty URLs will go live on May 1st, 2009. Formerly, warranty periods for these LOUD brands appeared in a variety of locations – in product manuals (for Mackie and TAPCO) and on warranty cards and hang tags (for Crate, Blackheart and Ampeg). In order to streamline and clarify this process, Mackie, TAPCO, Crate, Blackheart and Ampeg warranty periods and terms will be communicated in full on the warranty pages. Any LOUD products purchased prior to May 1st will bear with them the manufacturer’s warranty as predates the new policy. Moving through this transition, in order for customers to obtain warranty service, both the sales receipt and a physical copy of the (older) warranty statement will be required by our Service and Support departments in order to issue Service Requests, etc. If the product was purchased on or after May 1st, 2009, but a physical copy of the older warranty terms is not presented, the new warranty terms and periods will apply. Meanwhile, the products that bear with them the new warranty periods (as reflected in the box contents of each product) are being tracked by serial #, and contain new warranty content referring customers to the appropriate brand website. The information below reflects the product warranty periods that will be effective on May 1st, 2009 for the Mackie, TAPCO, Crate, Blackheart and Ampeg brands: Mackie: A 3-year, nontransferable, inclusive warranty on electronics and a 2-year, nontransferable, inclusive warranty on drivers (where applicable) apply to loudspeakers (active and passive), power amps, powered mixers, and HR studio monitors. Specific models under this warranty include all SRM, HD, SA, C and S Series Speakers, all FRS Amplifiers, all HRmk2 Studio Monitors. A 1-year, all inclusive, nontransferable warranty applies to all mixers, MR Studio Monitors, Control Surfaces, Processors (digital), MR Studio Monitors, Control Surfaces, Audio/MIDI Interfaces, other SR & Recording Products. Specific product models under this warranty include all Onyx Compact, 4-bus and 8-bus, all VLZ3, all PPM, all ProFX, all CFXmk2 Mixers, all MR Studio Monitors, Big Knob, Onyx 800R, all MCU Pro family. Tapco: A 1-year, all inclusive, nontransferable warranty applies to all products and all models. Crate: A 1-year, nontransferable warranty applies to electronics and speakers on all models of MI amps, cabinets, and combos. 90-day warranty on all tubes Blackheart: A 1-year, nontransferable warranty applies to electronics and speakers on all models of MI amps, cabinets, and combos. 90-day warranty on tubes. Ampeg: A 5-year, nontransferable warranty on electronics and a 2-year, nontransferable warranty on speakers apply to all SVT Classic and Pro Series, MI amps and cabinets. A 2-year, nontransferable warranty on electronics and a 2-year, nontransferable warranty on speakers apply to all B Series, all Diamond Blue, and all BA combo amps. 90-day warranty on tubes.

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