Low Voltage Half-Caff Coffee Blend
- Green Coffee and Roasted Coffee does not qualify for free shipping. Shipping costs are set by our roaster partners. Coffee orders are shipped directly from the roaster partner.
- In stock, ready to ship
- Backordered, shipping soon
Low Voltage Half-Caff Coffee Blend overview
Low Voltage is a Colombian blend formulated with approximately half the caffeine of the roaster’s standard caffeinated coffee. It is positioned as a smooth option for afternoon or evening brewing. Rather than stretching the story with unsupported claims, this guide focuses on the source details, cup direction, available formats, and a useful starting brew.
Verified coffee profile
| Roaster / producer | JSA Coffee Roasting LLC |
|---|---|
| Origin | Colombia |
| Roast | Not specified |
| Process | Not specified |
| Cultivar | Not specified |
| Cup or flavor profile | Smooth, balanced Colombian profile |
| Available formats | 8 oz, 16 oz, 32 oz and 80 oz; whole bean or coarse, medium and fine grind |
Origin, roast, and cup context
The table separates verified information from open fields. The post-harvest process is not documented. The cultivar is not documented. Those omissions matter: they avoid turning a general style description into an unsupported farm, process, or variety claim.
Roast development shapes solubility and texture, but the label “Not specified” is only one part of the cup. A finer grind or longer contact raises extraction; more coffee at the same water amount raises concentration. Keeping those ideas separate makes dialing in faster and more consistent.
Brewing and extraction guidance
AeroPress starting point
Begin with 15 g of coffee, 240 g of water, and a medium-fine grind. Stir gently, steep for about 90 seconds, and press slowly. This compact method makes it easy to test grind changes without using much coffee. Keep the dose and water fixed while adjusting grind until sweetness, body, and finish feel balanced.
Reading the cup
Use smooth, balanced colombian profile as reference points, not as added ingredients or promises. Taste across temperature: brighter acidity often becomes clearer as the coffee cools, while body and sweetness are easier to judge warm. Record dose, water, grind, and total brew time so the next adjustment is based on evidence rather than memory.
Formats, freshness, and storage
Available choices are 8 oz, 16 oz, 32 oz and 80 oz; whole bean or coarse, medium and fine grind. Select the exact size, caffeine option, roast option, and grind shown in the variant menu; not every combination is necessarily offered. For whole bean coffee, grind immediately before brewing. After opening, press out excess air, reseal the package, and store it away from heat, light, moisture, and strong odors.
Product-specific preparation notes
Low Voltage is the half-caff choice in this lineup. Its name does not mean caffeine-free, and the amount in a prepared cup also depends on the serving you brew. Select a quantity and grind for your normal routine, then judge the smooth Colombian profile using the same recipe you would use for regular coffee.
Frequently asked questions
What does Low Voltage Half-Caff Coffee Blend taste like?
Smooth, balanced Colombian profile. These are sensory references; perception changes with water, grind, brew ratio, and extraction.
What roast level is documented?
Not specified. Where the supplier does not provide a precise roast level, this page does not infer one from color, packaging, or flavor language.
What origin and process are verified?
Origin: Colombia. Process: Not specified. “Not specified” means the source record does not document that detail.
Is this suitable for espresso?
It can be tested as espresso, but it is not specifically labeled as an espresso coffee. Start with the brewing methods above and adjust to your equipment.
Should I choose whole bean or ground?
Whole bean is best when you have a suitable grinder and want to dial in immediately before brewing. Choose a listed ground option when convenience is more important; match the grind to your brewer.
How should I store it?
Keep the bag sealed in a cool, dry cabinet away from heat, moisture, and strong odors. Buy a quantity that fits your routine, and avoid refrigerating an opened bag where condensation can affect the coffee.
Explore related coffee equipment
Green Coffee and Roasted Coffee does not qualify for free shipping. Shipping costs are set by our roaster partners. Coffee orders are shipped directly from the roaster partner.