Easily and affordably roast up to 300g of coffee

 

With the Gene Café CBR-301, you can comfortably roast coffee at home. This modern hot-air convection roaster with a capacity of up to 300 g offers additional control and roast profile recording thanks to Bluetooth app control. Easy to use, quiet during operation, and ideal for consistent, reproducible roasting results with freshly roasted coffee beans.

Easily and affordably roast up to 300g of coffee

With  the Gene Café CBR-301, you can comfortably roast coffee at home. This modern hot-air convection roaster with a capacity of up to 300 g offers additional control and roast profile recording thanks to Bluetooth app control. Easy to use, quiet during operation, and ideal for consistent, reproducible roasting results with freshly roasted coffee beans.

What the
Gene Café CBR-301 offers you

 

  • Proven hot-air / hybrid roasting system with rotating glass drum
  • Consistent and reproducible roasting results
  • Up to 300 g capacity – ideal for home roasters and small batches
  • Bluetooth connectivity with the GeneCafe app for control and roast profile recording
  • Adjustable drum and fan speed via the app
  • Intuitive operation even without the app thanks to classic rotary controls
  • Integrated chaff collector with easy emptying
  • Quiet operation compared to traditional hot-air roasters
  • Compact, modernized design – ideal for the home kitchen
  • Robust, durable, and low-maintenance – proven Gene Café quality

Everything You Need to Know

Product Description & Features

Features

 

  • Up to 300 grams capacity (recommended approx. 200–300 grams)
  • Combined operation:
    - Rotary knobs on the device for time and temperature
    - Advanced control via GeneCafe App (Bluetooth)
  • Hot-air convection with rotating glass drum for even roasting
  • Adjustable fan and drum speed via the app

  • Beans always clearly visible through large glass roasting chamber
  • Integrated chaff collector with easy drawer emptying
  • Smoke extraction at a defined point, connection for exhaust hose possible
  • Roast profile recording and comparison via the app
  • Quiet operation compared to traditional hot-air roasters
  • Proven Gene Café quality with a large community and many online resources

Features

  • Up to 300 grams capacity (recommended approx. 200–300 grams)
  • Combined operation:
    - Rotary knobs on the device for time and temperature
    - Advanced control via GeneCafe App (Bluetooth)
  • Hot-air convection with rotating glass drum for even roasting
  • Adjustable fan and drum speed via the app
  • Beans always clearly visible through large glass roasting chamber
  • Integrated chaff collector with easy drawer emptying
  • Smoke extraction at a defined point, connection for exhaust hose possible
  • Roast profile recording and comparison via the app
  • Quiet operation compared to traditional hot-air roasters
  • Proven Gene Café quality with a large community and many online resources

Comparison: Gene Café CBR-101e vs. CBR-301

Similarities and differences between the two coffee roasters from Gene Café.

Gene Café CBR‑101e (Classic)

  • Manual control via rotary knobs for time and temperature

  • No connectivity or app features

  • Max. roasting capacity approx. 250 g green coffee

  • External chaff collector, attachable

  • Classic, proven housing

  • Hot-air convection with rotating glass drum

  • Only physical control, no advanced settings

  • No roast profiles can be saved

  • Suitable for home roasters without app requirements

Gene Café CBR‑301 (New)

  • Manual control via rotary knobs for time and temperature

  • Bluetooth-enabled & controllable via GeneCafe App

  • Max. roasting capacity up to 300 g green coffee

  • Integrated chaff collector with easy drawer emptying

  • Modernized, more compact design

  • Hot-air convection with rotating glass drum (hybrid principle)

  • Additional control of fan and drum speed via the app

  • Record roast profiles, compare and save them

  • Ideal for home roasters who want more control and app features

Technical Specifications

  • Dimensions: 49.6 cm x 27.6 cm x 27.7 cm (W x D x H)
  • Weight: 7.3 kg
  • Power supply: 220–240V, 50/60 Hz
  • Max. power consumption: 1,300 W

Technical Specifications

  • Dimensions: 49.6 cm x 27.6 cm x 27.7 cm (W x D x H)
  • Weight: 7.3 kg
  • Power supply: 220–240V, 50/60 Hz
  • Max. power consumption: 1,300 W

Scope of Delivery & Download Manuals

 

Scope of Delivery & Download Manuals

Roast Profiles for the Gene Café
CBR-301

 

Roasting with the Gene Café CBR-301 is very easy. Here you’ll find roast profiles for every type of green coffee so that your first home roasts are a success:

Roasting with the Gene Café CBR-101

Ingo Roast Rebels

Roast Profiles for the Gene Café CBR-301

Roasting with the Gene Café CBR-301 is very easy. Here you’ll find roast profiles for every type of green coffee, so that your first home roasts are a success:

Roasting with the Gene Café CBR-101

Ingo Roast Rebels

Roast Rebels Promise

Your Satisfation, Our Mission!

competent
Guaranteed

Latest Version

consultation
Consultation & Support

Competent & Personal

delivery
Free Delivery

Within Switzerland

fast
Fast Delivery

From stock in Switzerland

center
Repairs & Spare Parts

Service Center for Repairs & Spare Parts

garantie
2 Years Warranty

For Individuals & Companies

More Videos

Roasting made easy with the Gene Café CBR-101e

More Videos

Roasting made easy with the Gene Café CBR-101e

Skip product gallery

You might also be interested in these products

Coffee bags for home roasters Coffee bags for home-roasted coffee
Coffee bags eco (brown) with valve and zipper closure (25 pieces)

Average rating of 5 out of 5 stars

You can store your coffee well after roasting in these coffee bags. They have a stable base and a valve through which the coffee can degas well in the first few days after roasting. Thanks to the zipper closure, you can easily reseal the bags airtight. A coffee bag can hold 250 grams of freshly roasted coffee. Attention, on some screens the bags may appear white in the picture, but they are actually natural brown. The ökoline bags are produced in Germany. They are made of brown kraft paper and barrier film that is free of aluminium. The paper used is certified according to FSC guidelines. The FSC label ensures that only wood from forests that are environmentally friendly, socially responsible, and economically viable is used for the paper. The barrier film on the inside of the packaging is an environmentally friendly, recyclable PE composite. It effectively shields oxygen, extending the shelf life of the coffee and preserving freshness and aroma longer. Unlike conventional packaging with aluminium, the energy required for the production of the packaging is lower. Width: 16cm, Height: 24cm The bags are sold in packs of 25 each.

Content: 25 Stück (CHF 1.00 / 1 Stück)

Regular price: CHF 24.90
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.

Roast easily and precisely at home. Hot‑air convection roaster CBR‑301 with 300g capacity and app control.

Automatic Program: no
Capacity: up to 100g, up to 200g
Dimensions: width: 49cm, height: 24.3cm, depth: 22.9cm
Internal bean cooling: Not suitable
PC connection: no
Performance: 1000 to 1500 watts
Program function: no
Scope of delivery: Roaster incl. control unit, chaff collector, bean chute cover, bean chute, bean cooling, protective grille, 1 spare filter rear, manual (English), 2 years warranty, advice and support
Voltage: 220-240 Volt
Weight: 5.5kg

1 of 1 reviews

Average rating of 5 out of 5 stars

5 out of 5 stars


100%

0%

0%

0%

0%


Leave a review!

Share your experiences with other customers.


1 review

11 February 2026 00:00

Review with rating of 5 out of 5 stars

Bewertung ohne

Bewertung ohne Text

The payment is uncomplicated in our store! You can find detailed info about payment and shipping here. We offer the following payment methods:

PayPal Mastercard Visa Apple Pay iDEAL eps Google Pay Bancontact Prepayment / bank transfer Klarna PayPal

We ship orders within Switzerland and Liechtenstein via PostPac Priority (A-Post) directly from our Swiss warehouse.

DHL – product image

WhatsApp