The Boulder Mk II specifications

Boulder MKII Performance

The Boulder MKII Frequency Response


33Hz-38kHz +/- 3dB



BOULDER MKII WITH AND WITHOUT HIGH PASS FILTER



BOULDER MKII FULL RANGE WITH HP IN CIRCUIT



High Frequency Cut/Boost Section

Boulder MKII HF & MID Switches



These two graphs show the performance of the HF 10kHz EQ Shelf switch, Flat and cut and boost of 2.5dB. The other shows the performance of the MID cut/boost switch.







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