Description
Hawt- 80s 100-watt Ampeg V4B tube Bass amp. Just serviced for $1199!
The Ampeg V-4B Bass Head is a classic all-tube bass amplifier known for its rich, warm tone and powerful low-end response. Originally introduced in the early 1970s, the V-4B quickly became a favorite among bassists for its ability to deliver vintage tube warmth with plenty of headroom. The modern reissue of the V-4B retains the original’s iconic tone while incorporating modern features for improved reliability and performance. This amp head is suitable for a variety of musical genres, from rock and blues to funk and jazz, making it a versatile choice for both live performances and studio recordings.
Key Features
Sound Characteristics
- All-Tube Design: The V-4B is powered by four 6L6 power tubes and two 12AX7 preamp tubes, delivering the classic warm, harmonically rich tone that only a tube amplifier can provide.
- 100 Watts of Power: With 100 watts of output, the V-4B offers plenty of volume and headroom, making it capable of handling both small and large venues.
- Vintage Tone: The V-4B is renowned for its deep, punchy bass response, smooth mids, and clear, articulate highs. It excels at producing vintage-style tones that are perfect for a wide range of music styles.
Controls and Interface
- Simple and Intuitive Controls: The front panel features straightforward controls, including:
- Volume: Adjusts the overall output level of the amplifier.
- Treble, Mid, and Bass: Three-band EQ allows for precise tonal shaping, enabling you to dial in everything from deep, bass-heavy sounds to bright, cutting tones.
- Midrange Selector: A 3-position midrange selector switch allows you to choose between three different midrange frequencies (220 Hz, 800 Hz, and 3 kHz) for added flexibility in shaping your tone.
- Ultra Hi and Ultra Lo: Two toggle switches provide additional tonal options by boosting the high or low frequencies, respectively.
Build and Design
- Classic Ampeg Aesthetic: The V-4B features the iconic Ampeg design, with a durable black tolex covering, silver faceplate, and the classic Ampeg logo, giving it a vintage look that matches its sound.
- Robust Construction: Built to withstand the rigors of touring, the V-4B is housed in a sturdy, road-ready chassis, ensuring long-lasting reliability.
- Compact Size: Despite its powerful output, the V-4B is relatively compact and lightweight for an all-tube bass head, making it easier to transport to gigs and studio sessions.
Connectivity
- Balanced Line Out: The V-4B includes a balanced XLR line out with a pre/post EQ switch, allowing you to send a direct signal to a PA system or recording interface.
- Speaker Outputs: The head offers multiple speaker output options (2 x 1/4″ and 1 x Speakon) with selectable impedance (2, 4, or 8 ohms), making it compatible with a wide range of speaker cabinets.
- Effects Loop: An effects loop is provided for integrating external effects processors, pedals, or other gear into your signal chain.
Specifications
- Power Output: 100 watts RMS
- Tubes:
- Preamp: 2 x 12AX7
- Driver: 1 x 12AX7, 1 x 12AU7
- Power Amp: 4 x 6L6GC
- EQ: 3-band EQ with Midrange Selector (220 Hz, 800 Hz, 3 kHz)
- Controls: Volume, Treble, Mid, Bass, Ultra Hi, Ultra Lo, Midrange Selector
- Outputs:
- Balanced XLR line out with pre/post EQ switch
- Speaker outs: 2 x 1/4″, 1 x Speakon
- Effects loop: 1/4″ send and return
- Impedance: Selectable 2, 4, or 8 ohms
Country of Manufacture
- USA: The modern reissue of the Ampeg V-4B is typically manufactured in the United States, maintaining Ampeg’s reputation for high-quality, durable bass amplifiers.
As Used By
- John Paul Jones (Led Zeppelin): Known for his deep, melodic bass lines, Jones used Ampeg amps, including the V-4B, to achieve his signature sound.
- Chris Squire (Yes): Squire’s powerful and distinct bass tone was often driven by Ampeg amps like the V-4B.
- Robert DeLeo (Stone Temple Pilots): DeLeo has used Ampeg amps extensively to achieve the punchy, rich bass tones heard on many STP records.
