

They describe new patterns of value creation, new alliances, and the challenges of dealing with existing paradigms. The case studies in this book explore both the opportunities and pitfalls entrepreneurs - working with organizations with for-profit, hybrid and non-profit business models - face in targeting sustainability issues and how their values and core assumptions impact their business strategies. This book expands the collection with award-winning global cases in the rapidly growing field of social entrepreneurship and sustainability.

The oikos collection: Volume 2 Case Studies in Social Entrepreneurship and Sustainability is the second volume resulting from the oikos Global Case Writing Competition - an annual program launched in 2003 to promote the publication of high-quality teaching cases in corporate sustainability. Ramalingam Meenakshisundaram and Besta ShankarĬase 14: The ReUse People: Turning Scrap into Sales Ħ.2 International Case Writing CompetitionsĦ.4 About the oikos Global Case Writing Competition.Part V: Scaling, Legitimacy and Profit Challenges for Mission-Driven OrganizationsĬase 12: Business Model Innovation by Better Place: A Green Ecosystem for the Mass Adoption of Electric Cars Hadiya Faheem and Debapratim Purkayastha.Lisa Jones Christensen and Jessica ThomasĬase 10: Trevor Field and the PlayPumps of Africa Ĭase 11: WaterHealth International: Providing Safe Drinking Water to the Bottom of the Pyramid Consumers.Part IV: Topic Spotlight: SE Approaches for Tackling Water ChallengesĬase 9: Procter & Gamble’s PuR Water Purifier: The Hunt for a Sustainable Business Model Reddy’s: Medicine is for People, Profits Follow Ĭase 7: ALTIS: A Microfinance Startup in Rural Nepal Ĭase 8: VisionSpring: A Lens for Growth at the Base of the Pyramid Part III: Entrepreneurial Action for Developing Inclusive MarketsĬase 5: Fabio Rosa: Bridging the Electricity Divide in Brazil Ĭase 6: Dr. Helen Tregidga, Kate Kearins and Eva Collins.Part II: Understanding the Nature of the Social EntrepreneurĢ.1 The Meaning of Social Entrepreneurship Ĭase 1: So You Want to Be a Social Entrepreneur? Starting Out, Scaling Up and Staying Committed Ĭase 3: KickStart: A Business Model to Tackle Poverty Ĭase : 4Kapai New Zealand: Eat Your Greens! The Mosvalve power amps are really underrated for their price as well.1.2 Cases in Social Entrepreneurship and Sustainability: What Makes an Excellent Case?ġ.3 Teaching Notes: Combining Contents with Concepts I see someone in my area is selling the rack version of this with the Mosvalve Power Amp (which is built into the combo) for $250. I'm more just leaving this out there for any TGP reader that sees a good deal on one of these.
Bk butler tube works 2 preamp driver#
I'd had a Chandler Tube Driver (BK Butler designed these but some of them deviate slightly from his design) previously which I didn't like as much but had only ever used the stock AX7 in that. I'm not the only one to think this and that's pretty much why I bought (i.e., it was a good deal and I wanted to try it with a tube swap). The Telefunken AT7 I put made it sound warmer, smoother, and a lot less gain-y.
Bk butler tube works 2 preamp drivers#
I'm not going to tell you to go try another one just to prove me right/wrong but if you have happened upon on a good deal on one (pedal, combo, or rack) on the Tube Drivers and less gain is your thing consider swapping it out for an AU7 or AT7. True story, and I’ve never won a bet since.įor me, the key to getting a good tone out of these is swapping out the tubes. The store owner got such a kick out of it, he gave me the rig for $850 out the door. We stopped by shop, just as they were locking up, and I held up the $800, Wayne’s World style. I put $4 on a daily double, on the first bet I ever made in my life and won $800. I had absolutely no idea what I was doing but I didn’t have much money to bet, so I figured I would only bet the longshots. I joked to the guy in the store, “hey we’re going to the race track if I win anything I’ll come back and buy it.” It was listed at $999, which might as well have been 1 million for me at that time. On the way I asked if we could stop by my favorite music store, where I spotted the tube Works rig. PS: I was 21, and my in-laws at the time wanted to take us to the race track. My first “real” gigging setup, about 92-94 was a small rack with the Tube Driver Preamp and MosValve Stereo power amp into vertical 212.
