Equipped with a tube preamp, a three-band EQ, and a variable compressor, the SVT-7 Pro from Ampeg is a 1000W amplifier head designed for bass guitar. Augmenting the EQ's functionality are Ampeg's proprietary Ultra Hi/Lo settings, as well as a five-way midrange selector, which provides multiple frequency choices for midrange manipulation from 220 Hz all the way up to 3 kHz.

1/4" and Neutrik speakON jacks provide dual outputs to cabinets, while parallel wiring allows for assorted cabinet configurations. An XLR line out gives you the ability to port sound directly into a console or PA—providing a ground lift, a -40 dB pad, and a pre/post EQ option to boot.

Should you wish to loop in outboard effects via the rear-panel, the PF-800 sports an FX knob for blending exterior processing to taste. Additionally, a 1/4" headphone out provides the option to monitor your sound privately, while two RCA jacks give you the ability to play line-level signals through the amplifier.

  • Capable of handling 1000W at 4 ohms or 600W at 8 ohms
  • Tube-driven preamp
  • On-board variable compressor
  • Ampeg's proprietary Ultra Lo and Ultra Hi options
  • 3-band EQ with 5-way midrange frequency control
  • FX mix control
  • -15 dB pad on input
  • Dedicated tuner output for uninterrupted signal flow, if preferred
  • Footswitch jack
  • SpeakON and 1/4" output jacks
  • XLR Line Out featuring pre/post EQ, -40 dB pad, and ground lift
  • Remote mute and FX on/off possibilities via footswitch input 

Amplifier Section
Amplifier Type Tube
Output Power 1000 W RMS 
Channels 1
Tube Types 1 x Preamp 12AX7/ECC83
Output Impedance 4/8 ohms Mono
Effects Loop Yes, Series
Master Volume Yes
Inputs 1 x 1/4" Mono Instrument
1 x 1/4" Mono Power Amp
1 x 1/4" Mono Effects Return
1 x 1/4" Mono Footswitch
2 x RCA Mono Line Level
Outputs 2 x speakON Mono Speaker
1 x 1/4" Mono Preamp
1 x 1/4" Mono Effects Send
1 x XLR Mono Line Level
1 x 1/4" Mono Tuner
1 x 1/4" Stereo Headphone
Tone Section Channel 1: Bass, Gain, Mid, Treble
General
Dimensions (WxHxD) 15.6 x 4.0 x 11.5" / 396.2 x 101.6 x 292.1 mm Amplifier
Weight 15.5 lb / 7.03 kg

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