Madrigal Audio Laboratories, Inc. Operating Manual. Mark Levinson®. N?26. Dual Monaural. Preamplifier The Mark Levinson no. 26 is a stereo pre-amplifier with off board power supply, balanced inputs and outputs, and a phono stage option. Specifications. Gain:Also included are an original owner's manual and warranty card. The serial numbers of these two units are: 26s #4578, PLS-226 #3943. If you need additional Nov 17, 2015 - View and Download Mark Levinson 26 operating manual online. DUAL MONAURAL PREAMPLIFIER. 26 Amplifier pdf manual download. Mark Levinson is a registered trademark of Harman International Industries,. Incorporated. This manual is not intended as a general reference guide for audio or propagation delay and phase shift. 26. Mark Levinson. Restoring Factory Defaults. Pressing the Factory Default button on the internal Web page of the. Includes the preamp, power supply, umbilical cable, 3 sets of CAMAC to RCA adaptors, manual, and power cord. Single owner unit that was well cared for. Some Jul 23, 2019 - Results 1 - 48 of 180 -