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Empirical Labs Pump Vertical

Empirical Labs Pump Vertical

£429
Very GoodReverb1d agoLocal pickup available

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Retrosonic Pro Audio

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Details

First Seen
24 October 2026
Last Seen
25 October 2026
Times Seen
2

About this listing

Empirical Labs Pump Vertical is a used item in very good condition, listed on Reverb. The asking price is £429. It is offered by Retrosonic Pro Audio through Reverb. Local pickup is available. It is in our Compressors & Dynamics category. Used Gear Hunter first saw this listing on 24 October 2026 and last saw it on 25 October 2026. It has been seen 2 times in our scans. Prices are converted from the seller's currency when we scan the listing, so the amount you pay may differ slightly. The seller sets shipping, and import duty or VAT may apply, so check the final cost and the item's details on Reverb before buying.

From the seller

The Empirical Labs PUMP is a compact 500 Series compressor with all the clever attitude, control, and musicality you would expect from the makers of the Distressor, Arousor, and Mike-E. Originally imagined back in 2014, PUMP brings serious ELI heritage into a single-channel module designed for everyday studio use. It is fast, flexible, and full of character, making it a natural choice for vocals, drums, bass, guitars, synths, and anything that needs a bit more shape, punch, or control. The front panel gives you an input level control with clip indicator, 8 selectable compression ratios from 2:1 to 20:1, and digitally stepped Attack and Release controls for easy recall. The release section also includes a soft opto-style mode for smoother, more relaxed compression. A switchable 110 Hz high-pass filter helps keep low-end energy from driving the detector too hard, while the AtMod function slows the initial attack response to let more transient detail through. The result is a compressor that can tighten, lift, grab, and enhance without flattening the life out of the source. Main Features: * Single-channel 500 Series compressor * Designed by Empirical Labs * Shares sonic DNA with the Distressor, Arousor, and Mike-E * 8 selectable compression ratios from 2:1 to 20:1 * Each ratio has its own unique compression curve * Digitally stepped Attack control for easy recall * Digitally stepped Release control for easy recall * Soft opto-coupler style Release mode * Input Level control with clip “BAD” indicator * Switchable 110 Hz high-pass filter * Gain reduction metering * Attack Modification, or AtMod, for preserving transient impact * Bypass function for dry signal comparison * Compact, flexible, characterful dynamics control for professional studio use Serial no: #1370 We ship worldwide, feel free to ask for a precise shipping quote. Price shown in EU includes 24% VAT unless you have entered your valid EU VAT number to your Reverb account. VAT can be deducted if you have a company with a valid EU VAT number or if you’re based outside of EU. Non-EU buyer pays any import duties and tax as regulated by their local customs.