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Average Price: $1,720

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$100

$501+

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Based on price data from 1 merchant for "Teaching Machines Wellspring". Prices shown reflect NEW condition. Tracking began May 28, 2026.

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Description

The Wellspring Stereo Spring Reverb Prozessor by Teaching Machines made in Wales

The Teaching Machines Wellspring is a boutique analog stereo spring reverb processor designed for creative sound design and studio production. Built with full-sized spring tanks, it produces rich, vintage-style reverb while offering modern control through integrated delay, filter, and modulation sections. The unit allows musicians and producers to shape anything from subtle ambience to intense experimental effects. A unique “Magic” feedback loop can route the reverb signal back into the delays, creating extremely long or even infinite reverb tails. With flexible connectivity , including stereo line inputs and a high-impedance guitar input , the Wellspring works with instruments, synthesizers, and studio gear. Its hands-on analog controls encourage experimentation and detailed sculpting of spatial sound.

Specs:

• Type: Analog stereo spring reverb processor
• Spring system: Two full-size spring tanks with four springs total
• Delay section: Stereo delay lines with independent or synchronized delay times
• Filters: Four sweepable stereo analog filters (low-pass, high-pass, band-pass, notch)
• Modulation: Stereo pitch/filter modulation with sine or ramp waves and audio-rate capability
• Feedback system: “Magic” crossover feedback loop for extended or infinite reverb tails
• Inputs: Stereo line inputs and Hi-Z guitar input
• Outputs: Stereo line outputs
• External control: ±5V modulation input and external LFO sync support
• Form factor: 3U 19-inch rack unit or tabletop with attachable feet
• Power: External 12–35 V DC power supply
• Made in: Wales UK

Starsky Carr

Starsky Carr

Wellspring // The Sweet Spot Machine // Review and Demo

Video thumbnail for Wellspring // The Sweet Spot Machine // Review and Demo by Starsky Carr

Wellspring // The Sweet Spot Machine // Review and Demo

Starsky Carr

Starsky Carr

Video thumbnail for The Most Beautiful Stereo Spring Reverb : @teachingmachinesTV Wellspring by OoraMusic

The Most Beautiful Stereo Spring Reverb : @teachingmachinesTV Wellspring

OoraMusic

OoraMusic

Video thumbnail for Studio grade creative space machine - Wellspring Demo - Teaching Machines by Stazma

Studio grade creative space machine - Wellspring Demo - Teaching Machines

Stazma

Stazma

Video thumbnail for Bristronica 24: Teaching Machines Wellspring Stereo Spring Reverb by sonicstate

Bristronica 24: Teaching Machines Wellspring Stereo Spring Reverb

sonicstate

sonicstate

Video thumbnail for Wellspring Electric Guitar Demo by Teaching Machines

Wellspring Electric Guitar Demo

Teaching Machines

Teaching Machines

Video thumbnail for Fresh Listen: Teaching Machines Wellspring Stereo Spring Reverb by Vintage King

Fresh Listen: Teaching Machines Wellspring Stereo Spring Reverb

Vintage King

Vintage King

Reviews

Critic Reviews

Teaching Machines Wellspring

soundonsound.com

Teaching Machines' Wellspring reverb unit is a delightful dive into analogue soundscapes, offering musicians a rich palette of sonic possibilities. Its standout feature is the lush stereo spring reverb, paired with versatile filter, delay, and modulation sections that invite creative exploration. The build quality is solid, and the range of features makes it a strong contender against vintage units. However, the learning curve can be steep, and its analogue nature might limit some users. Despite these minor drawbacks, Wellspring stands out as a flexible and engaging tool for shaping unique audio effects, earning its place in any studio setup.

positive

Teaching Machines Wellspring

recordproduction.com

Teaching Machines’ Wellspring offers a refreshing take on stereo spring reverb, combining vintage warmth with modern features. It shines with its smooth, richly textured reverb and stereo imagery, making it a great choice for vocals and instruments. The unit’s analogue delays and modulation add creative flair, though some may find its processing order a tad restrictive. While it lacks the chaotic charm of classic lo-fi units, its high-quality sound and user-friendly design stand out. Perfect for those seeking depth and character without the noise, but fans of wild, unpredictable effects might look elsewhere.

positive

Wellspring Stereo Spring Reverb Review | TapeOp Magazine | Tape Op Magazine

tapeop.com

A bold reimagining of spring reverb, the Wellspring Stereo Spring Reverb by Teaching Machines is a joy for sound explorers. Its robust build and intuitive controls make it a versatile addition to any studio, offering endless sonic possibilities from dreamy ambience to chaotic modulations. The front guitar input is a highlight, providing direct recording with a pleasing distortion when pushed. While some modulation features might initially seem daunting, they reward patient experimentation with unique textures. Despite unbalanced I/O jacks, connectivity issues are minimal. A unit that stands out in its creativity, the Wellspring is a must-try for those seeking to push the boundaries of reverb.

positive

Wellspring - Teaching Machines - Waveform Magazine

waveformmagazine.com

Teaching Machines Wellspring redefines spring reverb with its analog charm and innovative features. While it stays true to the beloved simplicity of past reverbs with a basic Dry/Wet control, it adds depth with a stereo delay, modulating LFO, and OTA filters. The package, housed in eco-friendly materials, offers versatility, allowing both guitar and line inputs. The Magic feedback loop is a highlight, though it can get chaotic, demanding careful tweaking. It shines as both an effect and an instrument, transforming sounds into rich, non-linear tapestries. Despite its steep price, Wellspring's potential to craft unique, dimensional soundscapes makes it a standout choice for adventurous musicians.

positive

Review: Teaching Machines Wellspring

stromkult.com

Teaching Machines Wellspring is a vintage-inspired analog reverb and delay powerhouse that impresses with its flexibility and unique sound. Its dual delay lines and stereo spring reverb create lush, characterful effects that are a boon for adventurous sound designers. However, its vintage "box tone" can introduce unwanted noise, and the price tag might deter those on a budget. Despite these caveats, the Wellspring stands out for its distinctive analog charm and complex feedback capabilities, making it a prized addition for studios seeking signature sounds.

positive

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