The Ampeg V-4B sports a 3-band EQ for standard tone shaping, plus ultra-high and ultra-low boost controls for added power and note definition. You've got the control you need to fine-tune your bass guitar's tone for virtually any genre.

A revival of one of the company's legendary amps, the Ampeg V-4B Bass Head employs an all-tube power and preamp, three-band EQ, and selectable mid-tone rocker switch to capture the gritty power of the original. At 100 watts, the V-4B is armed with more than enough muscle to push the 12AX7 preamp ...

The Ampeg V-4B 100W All-Tube Bass Head is a remarkable reissue of the legendary 1971 original, delivering the pure tube tone and unmistakable grind that earned the classic a place in bass history. And with a careful selection of modern features, the V-4B provides Ampeg all-tube tone in a portable design perfect for today’s players.

Up for sale, a 1973 Ampeg V4-B in excellent condition and in perfect working order. Conservatively rated at 100 watts, this all tube head delivers everything from warm, round thump to thick overdriven grind.

Aug 8, 2013 · Ampeg is extremely proud and excited to announce a truly remarkable reissue of the legendary V-4B 100W All-Tube Bass Head. The original earned a place in bass history, delivering pure all-tube tone and unmistakable grind that is one-of-a-kind.

Nov 25, 2007 · I've had a tube amp itch now for months. I swear I tried hard to avoid this but ultimately I caved and bought (sight unseen), and on reputation alone, the Ampeg VB4. I've not had but about 15-20 minutes with it but wanted to give some initial impressions. First of all let me say that I tested the amp thru a Carvin 1503 3-way cabinet.

Jan 8, 2020 · Plugged into the matching SVT-212AV cabinet, the V-4B promptly and proudly pumps out the kind of round sound Ampeg has built its brand upon. The V-4B’s tone controls are straightforward, with three bands of EQ with switchable mids and ultra lo and ultra hi switches.

Jan 16, 2014 · Utilizing the SVT’s preamp, it was a popular (and now collectable) amp, admired for its all-tube tone and straightforward approach. The new V-4B is an all-tube recreation of the original. There are differences, however, starting with …

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.

Jul 29, 2022 · I'm looking to upgrade my Ampeg 410 HLF paired with an Ampeg BR2e rig for my band (indie/punk/psychedelic). Might simply just grab a GK 700rbii or SVT 3pro to replace the lack luster BR2e. The volume and tone are fine, but could be better.