Eventide H3000S Ultra-Harmonizer Upgraded H3500 Maximum Presets Rack Processor is a used item in very good condition, listed on Reverb. The asking price is £2,161. It is offered by Giants Workshop through Reverb. It is in our Outboard Effects category. Used Gear Hunter first saw this listing on 8 November 2026 and last saw it on 10 November 2026. It has been seen 5 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

Eventide H3000S Ultra-Harmonizer, upgraded with the Maximum Presets Hightide EPROM kit (OS v2.17), giving this unit the full H3500-level algorithm and preset set, well beyond the stock H3000S configuration. This unit powers on, the front display lights up and cycles through parameters, and the audio signal path has been tested and is working. Includes the power cable. With the Hightide EPROM upgrade installed, this unit runs the maximum factory preset and algorithm set used across the H3000 and H3500 series, covering pitch shifting, harmonizing, delay, reverb, flanging, chorus, and broadcast algorithms. Rear panel features MIDI In, Thru, and Out, plus stereo XLR audio in and out on CH1 and CH2. Made in USA, serial number S5562, line voltage set to 115V. Shows cosmetic wear from studio use, including a chipped corner on the top left rack ear with the underlying material exposed, visible in photos. No manual or other accessories included beyond the power cable, sold as pictured. Please review all photos closely, as they show the actual item and are part of the description.

Eventide H3000S Ultra-Harmonizer Upgraded H3500 Maximum Presets Rack Processor

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