DV Mark DV7 Booster


DV Mark

Every guitarist has use for a clean boost and EQ pedal—don't let your pedalboard be without one. The DV7 BOOSTER pedal has a relatively compact design and combines a clean Boost (very handy for helping you stand out when taking a solo or driving an amp into overdrive) with a 7-band graphic EQ to tailor your guitar tone.


You can boost your signal level anywhere up to +20 dB. Use it to increase your clean level, boost an amp into overdrive, or send an already overdriven amp into distortion!

7-band graphic EQ

The seven band graphic EQ is very useful to modify the tone of your instrument, giving you everything from subtle to extreme sound options. The seven frequency bands were specifically chosen because they are the most commonly used for tailoring guitar tone: 50Hz for drop-C tuning, 100Hz for heavy rhythm, 250 Hz and 400 Hz shape the lower mids to give body and depth to the sound, 800Hz can be used for boosting for solos and/or power chord rhythms or cutting for scooped tone and/or heavy rhythm, 1.6 kHz can help you cut through the mix or cut for high end scooped tone, 4 kHz is for more presence and touch dynamics. Each band can be boosted or cut over a +/-16dB range.

In addition, EQ can also be very useful to eliminate feedback on your acoustic instruments.

True bypass

Like all our pedals, the DV7 Booster features “true bypass”: that means that when the distortion is “off”, your signal goes directly from the input jack to the output jack without any degradation of audio quality.

100% Made in Italy / top-quality components

The DV7 Booster features high-quality components for the best quality sound, and is 100% Made in Italy.


  • Input: mono ¼” jack
  • Input impedance: 1 Mohm /6 Vpp
  • Output: mono ¼” jack
  • Output impedance: 470 ohm /6 Vpp
  • Power requirements: +9/+12VDC or standard 9V battery
  • Boost Gain Level: from 0 to+20 dB
  • 7-band graphic EQ (+/- 16dB): 40, 100, 250, 400, 800, 1600, 4000 Hz

Most recent forum threads

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal graphic equalizer graph equalizer eq equaliser eq/excite/filter amplifier amp amplification preamp pre-amp volume/amplification
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: