SVPCL Bass Preamp

The Rear Panel:

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15.AC LINE IN: Firmly insert the female end of the supplied AC power cord into this socket. The grounded power cord should only be plugged into a grounded power outlet that meets all applicable electrical codes and is compatible with the voltage, power, and freqency requirements stated on the rear panel.

16.FOOTSWITCH: Use this jack to connect the mono plug of a single but- ton footswitch for remote control of the Mute function.

17.PREAMP OUTPUT: Use these jacks to send the output signal to the input jacks of your power amplifier.

18.PRE/POST: Use this switch to select either a Pre or Post EQ signal at the Line Output jack (#20). When this switch is depressed, the signal is Post EQ and is affected by the settings of the front panel tone controls. With this switch in the out position the signal is Pre EQ, taken directly after the first tube stage.

19.GND LIFT/GND: When this switch is in the out position, the chassis ground at the Line Output jack (#20) is electronically disconnected. This helps reduce hum in the Line Output signal.

20.TRANSFORMER BALANCED LINE OUTPUT: Use this jack to send a line level signal from the preamp to a house mixing board, recording con- sole, or external amplifier.

21.TUNER OUTPUT: Use this jack to send a signal to an electronic tuner. When the Mute function is engaged (#3, #16), the signal at this jack is unaf- fected and remains present, allowing for silent tuning during a performance.

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Ampeg SVPCL manual Rear Panel

SVPCL specifications

The Ampeg SVPCL is a standout preamp that has carved out a reputation among bass players for its exceptional tone-shaping capabilities and versatility. Known for its robust construction and user-friendly interface, the SVPCL is designed to cater to both studio and live applications, making it an essential tool for any serious bassist.

One of the main features of the SVPCL is its all-tube preamp design. This traditional tube circuitry delivers pure, rich harmonic content, providing a warm and dynamic sound that many musicians crave. Utilizing 12AX7 tubes in its preamp section, the SVPCL offers musicians the classic Ampeg tube tone that has been revered for decades. The combination of vacuum tubes and solid-state technology offers players the best of both worlds, ensuring optimal performance in various settings.

The SVPCL is equipped with a comprehensive set of tone controls, including a 5-band EQ that allows for precise adjustments. Musicians can easily shape their sound with high and low shelving filters, notch filters, and midrange control. This extensive EQ capability enables players to tailor their tones for different genres, from punchy rock to smooth jazz, all while maintaining clarity and integrity.

Another key feature is the built-in compressor. This allows for seamless control over dynamics, helping to achieve a more balanced sound whether in a live setting or recording environment. The variable control ensures that bassists can dial in the perfect amount of compression for their specific needs, adding sustain without sacrificing punch.

Connectivity is another strong point for the SVPCL. The unit features both XLR and 1/4-inch outputs, allowing for direct connection to mixing consoles or amplifiers. This dual output option ensures flexibility in signal routing, enhancing the versatility of the device for both on-stage performances and studio recordings.

Moreover, the direct output includes a ground lift switch, which helps eliminate unwanted hum and noise, ensuring a clean and interference-free signal. This practical feature makes it an indispensable tool in any live rig or studio setup.

In conclusion, the Ampeg SVPCL preamp combines classic tube warmth with modern functionality, offering professional features tailored for discerning musicians. With its comprehensive EQ, built-in compression, and versatile connectivity options, the SVPCL stands as a remarkable asset for achieving exceptional bass tones, whether in the studio or on stage. Its enduring legacy within the bass community speaks to its quality and innovation, ensuring it remains a top choice for bassists seeking outstanding sound and performance.