SVP-PRO Bass Preamp

An Introduction to your new Ampeg SVP-PRO Bass Preamp

The harmonically rich sound and legendary performance of the AMPEG SVT are redefined in the SVP-PRO. This dynamic preamp delivers unsurpassed quality, reliability and tonal flexibility, offering the classic vibrancy of tubes as well as contemporary features. The SVP-PRO is the preamp section of our much-respected SVT-2 PRO. All of the features and controls of your SVP-PRO are covered in detail within the pages of this user’s guide. We recommend going over them before you use the preamp.

Features

In the world of high performance bass amps, Ampeg’s SVT amplifiers stand alone. Keeping with true Ampeg tradition, the SVP-PRO Bass Preamp offers you more performance and flexibility than any other preamp in its class. Listed below are some of the outstanding features of your new preamp - features which set it apart from the competition! Additional infor- mation on these features can be found on the pages indicated.

•PAD: A switchable attenuator pad, this feature is perfect for basses with active electronics or very “hot” pick- ups (page 4).

•MUTE SWITCH: Lets you cut the sound from the amp, letting you tune your bass in private (page 4).

•ULTRA LOW, ULTRA HIGH AND BRIGHT SWITCHES: Lets you tailor your sound in many different ways “with the touch of a button” (page 4).

•5-POSITION MIDRANGE SELECTOR: Take your pick from the five center frequency points available to get just the right midrange voice (page 4).

•9-BAND GRAPHIC EQ: Use as a “second channel” for bass solos, or to shape your sound to your own exact- ing standards. An independent level control lets you adjust the Graphic EQ volume. Switchable at front panel or with a footswitch (page 4).

•TRANSFORMER BALANCED LINE OUT JACK: For connection to a recording console, PA system or external power amplifier. Switchable for Pre- or Post-EQ operation (page 5).

Important Safeguards and Precautions:

All Ampeg products are designed for continuous safe operation, as long as common sense is used and steps are taken to help avoid certain problems. Abiding by the following rules can help prevent damage to your equipment, yourself, and others.

•The unit is equipped with a three-pronged AC power cord. To reduce the risk of electrical shock, NEVER remove or otherwise attempt to defeat the ground pin of the power cord.

•Connect the unit ONLY to a properly grounded AC outlet of the proper voltage for your unit.

•Avoid sudden temperature extremes, rain and moisture. Also, avoid sudden and intense impact. (If the unit has been subjected to any of the preceding abuses, have it looked at by an authorized service center.)

•NEVER set the unit on a support that might give out under its weight.

•Unplug the unit before cleaning it. NEVER spray liquid cleaners onto the unit. Wipe it with a slightly dampened, lint-free cloth to remove dirt and film.

•Do not use the unit if it has sustained damage to the chassis, controls, or power cord. Refer the unit to an authorized service cen- ter for inspection.

•Audio equipment capable of producing high volume levels are also capable of inflicting permanent hearing loss or damage, if the exposure to such levels is prolonged. Such damage is progressive and irreversible! Consider using quality hearing protection devices.

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Ampeg manual An Introduction to your new Ampeg SVP-PRO Bass Preamp, Features, Important Safeguards and Precautions
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SVP-PRO specifications

The Ampeg SVP-PRO is a renowned preamplifier that stands out in the world of bass amplification. Designed with the professional bassist in mind, it exemplifies versatility and high performance, making it a favorite among musicians and audio engineers alike.

One of the main features of the SVP-PRO is its tube preamp design. Integrating a 12AX7 vacuum tube, this preamp provides a warm, rich tone that is highly sought after in live and studio environments. The tube can significantly enhance the harmonic characteristics of the sound, resulting in a vintage texture that many purists admire.

The SVP-PRO offers an extensive range of tone-shaping controls that allow for comprehensive sound customization. Featuring a 3-band EQ section, musicians can easily manipulate the low, mid, and high frequencies to suit their individual playing style. Furthermore, an Ultra Low and Ultra High switch enhances the low-end response and brightens the top end, providing flexibility for various musical genres, from jazz to rock.

Another notable feature is the onboard Compressor. This dynamic control helps to smooth out the dynamics of the performance, ensuring that both soft and loud notes maintain clarity without sacrificing sustain or punch. The compressor is easy to dial in, offering a gentle compression that can be adjusted from subtle to more pronounced effects.

Connectivity is another strong point of the SVP-PRO. The preamp is equipped with balanced XLR outputs, enabling seamless integration into professional recording and sound systems. It also features a 1/4” output for connecting to amplifiers or effects chains. The inclusion of an effects loop allows for the incorporation of external processors, further expanding its sonic capabilities.

Durability is essential for any professional gear, and the SVP-PRO is constructed with ruggedness in mind. The sturdy chassis is designed for both studio and stage use, ensuring that it can withstand the rigors of touring musicians while still delivering exceptional audio performance.

In summary, the Ampeg SVP-PRO is a versatile and powerful preamp that combines classic tube warmth with modern usability. Its extensive tone-shaping features, built-in compression, and robust construction make it an essential tool for bassists seeking a reliable and high-quality sound both on stage and in the studio. Whether you’re a seasoned professional or an aspiring player, the SVP-PRO provides the tools needed to shape your unique sound.
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