Search found 3675 matches
- April 21st, 2024, 2:36 pm
- Forum: Coffee Roasting
- Replies: 1
- Views: 103
Is Espresso Vision (Roast Vision) out of business?
The espressovision.com domain isn't active. Has Zach stopped making the Roast Vision device?
- April 20th, 2024, 7:34 pm
- Forum: Knockbox
- Replies: 7
- Views: 1176
Sour or acidic, are they the same?
Resurrecting this thread because I was intrigued by Jeff's amusing quote in the Forum tab. I think Jim's explanation is correct, but a bit complex for non-scientists and non-professional coffee lovers. While, technically, acidity refers to the pH range below 0, I find Jeff's characterization more to...
- April 18th, 2024, 1:55 pm
- Forum: Cafes and Get-togethers
- Replies: 15
- Views: 314
General question about handling cafe drink quality
[Returning for a characteristically lengthy post after a long absence from H-B due to work overload!] I agree that tastes vary, but it's the unfortunate case that few cafes offer top-quality beans expertly pulled with the best of equipment. Not to be arrogant, but even fewer live up to the espresso ...
- April 12th, 2024, 10:54 pm
- Forum: Buy/Sell
- Replies: 0
- Views: 312
[SOLD] Compak K10 Pro Barista w/single-dosing kit & hoppers
For sale is my Compak K10 Pro Barista, purchased new from Chris Coffee in June, 2010 and used to grind an average of two doubles per day until October 2017 (a little over 7 years.) Since then, it has been packed away in storage. Price is $825, which includes free shipping in original box, CONUS only...
- January 20th, 2024, 1:50 pm
- Forum: Repairs, Restorations & Mods
- Replies: 40
- Views: 2001
Circa 1980's La Marzocco GS2
Amazing thread. You have a lot of guts taking on a project like this one. What fascinates me are a handful of elements that carried forward to the GS/3 line, particularly group design and construction
- August 22nd, 2023, 11:33 pm
- Forum: Repairs, Restorations & Mods
- Replies: 3
- Views: 475
La Marzocco succession of vaccum breaker valves
Great post. Thank you for doing the research and clearing up potential confusion about the different vacuum breakers LM has offered over the years. I finally got around to trying the SMA breaker valve in my circa 2008 GS/3 AV. I've had an SMA breaker sitting in a drawer for about 2 1/2 years, waitin...
- November 11th, 2022, 8:07 pm
- Forum: Espresso Machines
- Replies: 76
- Views: 3036
La Marzocco GS3 New Firmware - Boiler Offset Issues
Fascinating discussion. While it's not relevant to me (I'll never update the firmware in my 13-year old GS3 AV because I have a special version that allows longer brew times for flow control), I do have a speculative observation: At first I was shocked that LM says you should change the offset to a ...
- November 11th, 2022, 6:58 pm
- Forum: Blog
- Replies: 231
- Views: 32057
Comments on La Marzocco Linea Micra Espresso Machine Review
I haven't had time to check out the architecture and technology of the Micra, but if the fundamentals of the pump and water path are similar to other LM machines, you can simply run the group at free flow into a measuring cup for 30 seconds to determine the gicleur size: 0.6mm = 250ml/30 seconds 0.7...
- September 5th, 2022, 2:52 pm
- Forum: Coffee Roasting
- Replies: 13
- Views: 929
Happy Mug Ethiopia Halo Bariti, Jan 2022 arrival - how is it? blueberry bomb?
I've had the same experience with most 2021 Ethiopian naturals. "Generic fruit" definitely sums up my impressions. However, we're both using Ikawa roasters
- September 5th, 2022, 2:49 pm
- Forum: Tips and Techniques
- Replies: 2
- Views: 142
Ideal flow rate for non-manipulated shots?
AFAIK, there's no ideal or generally accepted stock flow rate for espresso machines. There seems to be a somewhat wide range that varies from one model to another, and even from one machine to another. For example, the LM GS/3 AV uses a 0.6mm flow restrictor that sets the theoretical free flow rate ...