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We currently have this product in stock and available for dispatch.
Stock Location
| German Distribution Hub: | 1 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
10-year warranty & 60-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
The product price includes 5 years' warranty and 30 day money back guarantee.
However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.
The highlights of this enhanced warranty service are:
Please note that this extended warranty is currently only available on products sold within the UK, EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.
For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.
This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.
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Key Features
Product Ref: 335320
The core of the Spring Amp III lies in its specialised reverb preamplifier design. Using a discrete transistor front-end, the amplifier ensures an ultra-low noise figure and pristine sound capture from your reverb tank. It is paired with a robust 7.5W constant current amplifier optimised for 8-ohm input tanks, pushing the springs to their full potential with extended treble response and impressive output volume. This setup delivers dynamic, clear, and highly mussical spring reverb tones that retain the organic texture and lively character that define classic dub and experimental sounds.
The inbuilt analog filter offers extensive tonal shaping options with a 12dB per octave slope. Featuring a continuous crossfade between high-pass and low-pass outputs, the filter provides rich modulation opportunities. You can easily sweep from bright, piercing highs to deep, resonant lows, sculpting the reverb’s decay and character in real time. A routing switch allows you to decide if the filter processes the sound before or after the spring tank, offering two distinct tonal approaches: mellow and harmonically rich or dramatic and splashy.
Spring Amp III features an integrated soft clipper on both the input and filter stages. This addition means you can push signals into gentle saturation without unwanted distortion artifacts or damaging your speakers. The resulting sound is thick, warm, and full of harmonic complexity, adding an expressive edge to your dub swells, rhythmic hits, and ambient washes. The soft clipping works seamlessly across the unit's dynamic range, making it highly playable for hands-on performance techniques.
Independent volume controls for both the preamplifier and the filter sections grant significant flexibility. This configuration allows the Spring Amp III to be used not only as a spring reverb driver but also as a standalone analog filter unit, ideal for creative signal processing or live improvisation. Connect it directly after an instrument, a mixer, or a studio interface to add lush filtering and saturation to any sound source, expanding its usability well beyond traditional spring reverb applications.
The Spring Amp III represents years of passion and continuous improvement from Benidub, refined through hands-on experience and invaluable user feedback. It carries forward the spirit of classic dub effects while pushing forward into new creative possibilities. With its intuitive layout, top-tier audio fidelity, and inspiring hands-on controls, the Spring Amp III is not just another reverb accessory – it is a performance instrument in its own right, designed for artists who want their effects to be as dynamic and alive as their music.
The TAD Type-4 delivers the sound made famous by vintage amplifiers. Its long chassis and four counter-wound springs produce a dark, smooth reverb with rich sustain and a wide frequency range. This makes it ideal for anyone looking to replicate that iconic early 60s amp tone in a modern or restored setup.
A rugged aluminium tray secures the custom-wound input and output transducers, maintaining clean signal transfer. Internal wires are fitted with stress relief to reduce failure over time. Soft grommets help isolate the tank from cabinet vibrations, protecting the reverb effect and improving stability.
The Type-4 comes with standard RCA connectors (white input, red output) and multiple mounting holes for flexible installation. This makes it compatible with a broad range of classic and modern amp layouts, and well suited for both upgrades and replacements.
Developed as a high-quality alternative after Accutronics ceased production, the Type-4 captures the essential features of those early tanks while offering improved reliability. The hammertone finish, mechanical design and tonal quality work together to deliver dependable performance for regular use on stage or in the studio.
