Orra Audio has released a limited coupon offer on Orra EQ, their next-generation 16-band parametric equalizer that combines EQ, saturation and dynamics inside a single plugin. With the code DTMER entered at checkout, the first 500 customers can grab Orra EQ for only $20 (intro price was $79). The deal is stackable with Orra Audio’s ongoing free giveaway of Orra Tone Zone, the tonal-curve corrector released alongside this new EQ. Below we walk through what makes Orra EQ unique, the details of the coupon, and the bundled freebie.
Current Orra EQ Sale
Orra EQ — 16-band EQ/saturation/dynamics processor
Orra EQ is a hybrid band-based plugin that lets every one of its 16 bands run in one of six independent modes — surgical EQ, tube saturation, tape saturation, multi-algorithm saturate, frequency-dependent dynamics, and harmonic upward compression. That means you can EQ one range, saturate another, and compress a third — all inside one instance, with full Mid/Side routing and a snap-to-note feature that pins bands to musical pitches such as C2 or F#4. The result is a modern EQ that replaces a whole chain of single-purpose plugins.
- Price: $20 USD with coupon (regular intro price $79)
- Coupon code: DTMER (apply at checkout on the official Orra Audio store)
- Stock: Limited to the first 500 customers
- Official store: orra.audio
Orra Tone Zone — Free all-in-one tonal-curve corrector
Alongside the Orra EQ launch, Orra Audio is giving away Orra Tone Zone for free. Tone Zone is a tonal-curve corrector that analyses your mix with a 40-band FFT spectrum, compares it to professional target curves and generates an automatic corrective EQ to steer the spectrum toward that target. A 6-band parametric EQ and per-band analog-style saturation are built in, so analysis, correction and polish all happen inside one plugin — a natural companion to the deeper, surgical Orra EQ.
- Price: Free (no coupon required)
- Where to get it: orra.audio
Why Orra EQ stands out
What separates Orra EQ from the pack is the per-band mode system. Where most EQs apply the same DSP across every node, Orra lets you treat each of the 16 nodes as a specialised tool. A typical use would be surgical EQ on the low end, tube saturation on the low-mids, Wavefolder-style saturation on the upper mids and dynamic EQ on a harsh resonance — something that would normally require four or five plugins in series. The 17 built-in saturation algorithms span subtle Vintage Preamp warmth to aggressive Wavefolder distortion, and every band’s saturation can be run in a Dynamic Saturation mode for harmonic enhancement without raising the noise floor.
Should you grab the coupon?
At $20 for a full 16-band hybrid EQ with 17 saturation models, Mid/Side processing and snap-to-note, the DTMER coupon is effectively a launch-day price drop of roughly 75% off the $79 intro price. Because Orra Tone Zone is free anyway, new users can try the Orra ecosystem without committing a cent first and then decide whether to take advantage of the coupon. Stock is capped at 500 units and Orra has not announced a hard end date, so the smart move is to act while the coupon is still live.

