MHDT Laboratory Istanbul
MHDT Lab's Istanbul use the Burr Brown PCM-61P chip and the GE5670 tube as a output buffer. The recipe is the same as the other 6 models. No oversampling and no filter. The components is of high quality. Because of their sound they are selected to be used in their specific position. Build quality is among the best. Again like all the other models this unit provide 4 digital inputs - BNC, RCA, Toslink and USB. Output is RCA. Check the web for the many fine reviews on this analog and organic sounding R2R dac.