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Empress Effects
Empress Drive Overdrive and Boost Pedal
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: EMP-DRIV
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Product Description
Most overdrives are built around one particular character. The Empress Drive gives you the tools to shape your own. Instead of locking you into a single flavour of overdrive, it lets you shape the harmonic structure that determines how a drive sounds and responds.
With pre-overdrive mid shaping, flexible boost routing, clean blend, and post-mix EQ, the Empress Drive can move from subtle edge-of-breakup push to saturated, harmonically rich drive, either enhancing the character of your guitar and amp or taking your sound somewhere entirely new.
Breakup Control
Most overdrives shape tone after distortion. The Empress Drive shapes it before. With the Midrange control placed ahead of the overdrive stage, adjusting it changes which frequencies push the circuit into saturation. Boost lower mids for thicker breakup, emphasize upper mids for bite and articulation, or pull them back to tighten the response and reduce harmonic density.
Instead of accepting a fixed voicing, you decide how the circuit reacts to your playing dynamics and guitar volume. The result is overdrive that responds with intention rather than imposing a single character.
A Range of Voices
The Empress Drive isn’t modeled after one specific amplifier. It’s built to move between styles. Dial in mid-forward tweed-style warmth, tighter British crunch, or cleaner, punchier breakup without swapping pedals.
Assignable pre- or post-overdrive boost lets you reshape saturation or simply raise output level. The mix control preserves your core tone while adding drive, and post-mix shelving EQ keeps everything balanced. It can act as a second gain channel or live on your board as a foundation tone that enhances what your amp already does well.
Built-In Gain Staging
Stacking boosts and overdrives works, but it adds noise, cost, and board space. The Empress Drive integrates up to 30dB of assignable pre- or post-overdrive boost directly into the circuit. Push the overdrive stage harder for more saturation and compression, or engage post-overdrive boost to lift your level without changing gain character.
Combined with the mix control and post-mix EQ, you get clarity, punch, and balance without having to rely on multiple pedals.
Analog Control
The Empress Drive runs on a fully analog signal path designed for organic breakup and natural compression. An adaptive noise gate listens to your input and responds to how you play, reducing unwanted hum at higher gain settings without cutting off sustain. It stays out of the way until you need it.
And yeah, there’s a VU meter. It shows how hard you’re driving the overdrive stage in real time. It’s not there to be clinical, it’s there because watching the needle move while you play is surprisingly revealing... and sometimes just plain satisfying.
Features
- Tube-like overdrive with advanced tone control
- Sweepable Midrange for precise harmonic shaping
- Mix control to preserve your amp’s natural breakup
- Active Bass and Treble shelving filters
- Up to 30 dB of pre- or post-clipping, footswitchable boost
- Built-in analog clipping meter with selectable LED colour
- Adaptive noise gate
Specifications
- Input Impedance: 1MΩ
- Output Impedance: 100Ω
- Frequency Response (-3dB): 20Hz - 22kHz
- THD+N (buffer bypassed)(20Hz - 20kHz, 1Vrms): < 0.1%
- Input Voltage: 9V DC (Centre-Negative)
- Required Current: 250mA
- Power Input Connector: 2.1mm Barrel Connector
- Height: 2.5”
- Length: 4.8”
- Width: 2.6”
- Weight: 1lb
