Elektro Art
Himmelstrutz SPRNKLR: Classic Princeton Reverb with Modern Versatility
Born By Princeton Tube Spring Reverb
SPRNKLR – a reverb pedal designed to capture the classic sound and feel of the Fender Princeton Reverb amp’s tube spring reverb.
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Classic Spring Reverb Sound
The SPRNKLR delivers the beloved splashy, metallic tone of the classic Princeton tube spring reverb. It’s a rich, immersive experience that captures the essence of vintage reverb, perfect for those who appreciate the timeless sound of analog gear.
3 Versatile Simple Reverb Controls
Tailor your reverb to suit your style with the SPRNKLR’s intuitive controls. Adjust reverb time (“SIZE”), mix/level (“SPRNK”), and tone (“TONE”) to create anything from a subtle ambiance to a deep, expansive reverb that fills the room.
Expressive Dynamic Response
The SPRNKLR stands out with its responsive dynamics, reacting to how you play. Harder picking intensifies the reverb, while softer playing creates a gentler, more subtle effect. This pedal’s analog warmth ensures your tone remains natural and musical, echoing the qualities of a tube amp.
Lush Harmonic Depth
Experience the harmonic richness and depth of tube-driven reverb. The SPRNKLR adds a lush, organic layer to your sound, enhanced by a modulation feature that introduces a gentle, vintage-style warble to the reverb tail, capturing the slight pitch variations of them old analog, classic spring units.
Authentic Analog Tone
Avoid the sterile sound of digital effects with the SPRNKLR ’s analog amplification and mixing paths. Whether you’re adding vintage charm or crafting unique soundscapes, this pedal delivers the authentic reverb tone that old-fashioned reverb lovers crave.
SPRNKLR Raw Zinc-Alu Chassis/Silverface
SPRNKLR White Chassis/Blackface
SPRNKLR Layout / Controls
| IN / OUT | |
| Input | Input impedance: approx. 1 MΩ |
| Output | Output impedance: approx. 10 kΩ |
| Push Switch | |
| GIMME | True bypass switching for the SPRNKLR spring reverb circuit. |
| LED Indicator | |
| Status LED | LED (colour of the day) indicates SPRNKLR (reverb) ON. |
| Controls | |
| SPRNK | Spring reverb mix level (dry → wet). |
| SIZE | Reverb size (3-position toggle). |
| TONE | Reverb tone / brightness (Moonshine / Bright / Cloudy). |
| Internals * | |
| 1 × internal switch / jumper for Reverb Bass. * Factory-set, rarely needs adjustment. | |
| Power | |
| DC Input | 9–12 V DC / approx. 50 mA (≈ 0.5 W). Optional adapter: 9–12 V DC, center-negative (BOSS-standard, regulated). |
| Dimensions & Weight | |
| Size | 111.6 × 61.6 × 50.0 mm (incl. knobs & switches) |
| Weight | Approx. 310 g (0.68 lbs) |
| Colour / Finish | |
| From Dec 2024 onward: Raw zinc–aluminium chassis – Silverface / Black print – Blackface / White print – Whiteface / Black print (Face variant selectable.) | |
DELIVERED WITH THIS PRODUCT
► Look, Sound & Feel you have probably not experienced before
► 1 x printed Owner’s Manual
► 1 x Warranty: The Himmelstrutz Elektro Art products includes a 1 year limited materials- and factory warranty (from delivery date). The warranty does not include batteries and consumables. Product service is free of charge during the warranty time. The warranty does not include errors due to product modifications, internal adjustments, disassembly, negligence/violence, incorrect power supply usage/incorrect connections or thunder. Shipping costs in non warranty cases is on the product owner
HEAR SPRNKLR (SAME SOUNDS AS SPRNKLR+)
(More samples soon)
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SPRNKLR vs SPRNKLR+
| Feature | SPRNKLR | SPRNKLR PLUS |
|---|---|---|
| Reverb engine | Analogue spring reverb emulator | Same core engine + extended PLUS reverb character |
| SPRNK (Mix) | Yes | Yes |
| SIZE (3-way) | Yes | Yes |
| TONE (3-way) | Moonshine / Bright / Cloudy | Moonshine / Bright / Cloudy |
| Push switches | GIMME (reverb ON/OFF) | GIMME (reverb ON/OFF) MORE (boost / expanded reverb) |
| LED indicators | Green/Blue — GIMME ON | Green/Blue — GIMME ON Orange/Red — MORE ON |
| Internals | 1 internal jumper: – Reverb Bass | 2 internal jumpers: – Reverb Bass – Reverb MORE Level |
| Power | 9–12 V DC / ~50 mA | 9–12 V DC / ~50 mA |
| Size (L/W/H) | 111.6 × 61.6 × 50.0 mm | 111.6 × 61.6 × 50.0 mm |
| Weight | 310 g | 310 g |
| Face options | Silverface / Black print Blackface / White print Whiteface / Black print | Same 3 variants + PLUS labeling |
| Additional features | Core spring reverb only | MORE = extended reverb + output boost Dedicated MORE LED Additional internal level control |