HRK - Sound Modules
HRK US Pentode
Pentode Colour Module with tube-style harmonics
Free UK delivery by 23 - 25 Jul
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
HRK US Pentode - Colour Module - Synthesizer - Excellent
Why This One
- Excellent condition - used, with only minor cosmetic defects
- Pentode-inspired Colour module brings analog harmonic character to modular systems.
- A compact way to add tube-style coloration without a dedicated outboard unit.
Condition: Excellent
This HRK US Pentode is an excellent-condition colour module - synthesizer. This unit has not been functionally tested by our team. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.
What's Included
- HRK US Pentode
- No additional accessories included
About This Model
The HRK US Pentode is a Colour module designed for use in modular synthesizer systems. Colour modules are passive or semi-passive format inserts that shape the tonal character of audio passing through them, typically introducing harmonic coloration, saturation, or filtering characteristics drawn from classic circuit topologies - in this case, a pentode valve-inspired design. The US Pentode format places this kind of analog harmonic processing directly into a modular signal chain, making it a useful tool for adding warmth, grit, or vintage tube-style texture to synthesizer voices or other audio sources.
A great opportunity to own a HRK US Pentode at this price point.
General
| Brand | HRK |
| Model | HRK US Pentode - Colour Module - Synthesizer - Excellent |
| Category | Sound Modules |
| Condition | Excellent |
| Reference | LIT-1-B-3-3-6-biguovjg |
Condition
This HRK US Pentode - Colour Module - Synthesizer - Excellent has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.
Condition guideOur inspection process
- 01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
- 02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
- 03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
- 04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
- 05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.
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After you buy
01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.
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HRK US Pentode - Colour Module - Synthesizer - Excellent