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Hotone SP30 Ampero Press Volume & Expression Guitar Effects Pedal
- Pre-order | Ships 24 September 2026
- Passive volume/expression 2-in-1 pedal for controlling Ampero series multi-effects or other devices with EXP jacks
- Independent volume and expression output jacks; no power supply required
- Solid aluminium alloy casing, classic black and gold Ampero-line finish
- High-quality potentiometer for precise, long-lasting response; pot resistance Volume 100k Ohm, Expression 25k Ohm (25k Edition variant)
- Dimensions 81 x 162 x 51mm, weight 430g
Hotone SP30 Ampero Press Volume & Expression Effects Pedal
The Hotone Ampero Press is a compact, dual-function volume and expression pedal designed to offer smooth parameter control, tour-grade reliability, and total flexibility on any pedalboard. Boasting the signature black-and-gold styling of the Hotone Ampero lineup, the Ampero Press functions as both a passive guitar volume pedal and an external expression controller for digital modellers, multi-effects units, and modulation stompboxes.
Built with a lightweight yet rugged solid aluminium alloy casing, the Ampero Press delivers a smooth, comfortable foot-feel and precise sweep performance without adding unnecessary weight to your rig.
Passive 2-in-1 Design & Dual Simultaneous Outputs
Because the Ampero Press is a 100% passive design, it requires no power supply or batteries to operate:
- Independent Volume & Expression Outputs: Features separate 1/4" Volume and 1/4" TRS Expression output jacks. This unique architecture allows you to control audio volume and expression parameters simultaneously on separate devices without signal crossover.
- High-Quality Potentiometer Architecture: Equipped with a custom high-precision potentiometer rated at 100kΩ for volume control and 10kΩ for expression control, ensuring smooth, linear sweeps and long-term durability.
Universal Rig Compatibility
Though tailored to match the Ampero and Ampero II Series multi-effects processors, the Ampero Press is universally compatible with any keyboard, digital modeller, or guitar effect pedal featuring a standard TRS expression input jack. Its ultra-compact footprint makes it an ideal, space-saving addition to dense pedalboard setups.
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The Tech Features
Brand: Hotone
Model: Ampero Press
Category: Passive Volume & Expression 2-in-1 Pedal
Power: 100% Passive (No battery or power supply needed)
Potentiometer Resistance: Volume: 100kΩ | Expression: 10kΩ
Construction: Heavy-Duty Solid Aluminium Alloy Casing
Inputs:
- 1 x 1/4" TS Mono Instrument Input
Outputs:
- 1 x 1/4" TS Mono Volume Output
- 1 x 1/4" TRS Stereo Expression Output
Dimensions: 81 mm (W) × 162 mm (D) × 51 mm (H)
Weight: 430 g
We use Courier services to ship our goods to you as fast as possible. Once the package leaves our warehouse the time to your door depends on your location, and any reported delays in your area.
We ship all orders for free. All deliveries are insured so if an item arrives damaged we'll happily refund or replace it for you. Check our warranty page for more information.
Purchases with Artist Guitars come with a 3-year Warranty. Warranty is only valid to the original purchaser and in the original country of purchase. Please take note of your order number to help us verify your purchase in the event of a warranty claim.
If the issue can be fixed by replacing a part, we will send it to you free of charge. Spare parts are shipped from our office in Sydney, Australia. If more extensive work is required our Customer Happiness department will arrange a free return slip or courier collection to get your item returned for further assessment.
Also included in your warranty is our industry leading 100 Days Change of Mind Policy
If you're not completely satisfied with the quality of any of our products, we'll be happy to arrange a free return of your product for an exchange or full refund, including any shipping charges. This also covers instances where you may have bought the wrong size or if you simply change your mind.
If you do require a return, just Open a Support Ticket and we'll either send you a reply paid label for Australia Post or arrange for a collection by courier. This will depend on your location and the product you purchased. If you have any trouble you can contact us.
