Well the local Marshall dealer is "blowing out" the TSL 601 and DSL 401 at 20% off, or 1200 and 960 Greenbacks respectively. I know I could buy a whole load of amp somewhere else for that money but the selection here is downright dismal. Are these worth a damn in a studio situation? I do have a JVM 410 combo so I'm thinking I just have a bad attack of GAS these past two months. There's also a Roland JC120 at another store for 950 US$.