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M2TECH NASH User Manual

M2TECH NASH
29 pages
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M2TECH
NASH
MC/MM PHONO PREAMPLIFIER
USER MANUAL
REV. PrA – 6/2018
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M2TECH NASH Specifications

Gain IconGain
MM gain55dB, 60dB, 65dB
MC preamp gain3dB to 30dB
MC total gain58dB to 95dB
Input Characteristics IconInput Characteristics
MM input resistance15 kOhms or 47 kOhms
MM input capacitance0, 100, 220, 320, 470, 570, 690, 790 pF
MC input resistance10 Ohms to 1000 Ohms
Output Characteristics IconOutput Characteristics
Output level2.5Vrms
SNR (MM)90dBA
SNR (MC)80dBA
Audio Performance IconAudio Performance
THD+N0.005% (2.8Vrms out)
Frequency responseRIAA +/- 0.5dB (20Hz-20kHz)
Power IconPower
Supply voltage15VDC
Power consumption5W
External supply voltage+15V/-15V/+5V
Weight and Dimensions IconWeight and Dimensions
Size200x50x200mm (w x h x d)
Weight2.0kg
Packed weight2.4kg

Summary

Warning!

Front Panel Controls

Power, Menu Exit, and Standby Button

Controls power, menu exit, and standby functions.

Back Panel Connections

MC Gain Adjustment Potentiometer

Adjusts MC stage gain (3dB to 30dB).

MC Input Impedance Adjustment

Sets MC stage input impedance (10-1000 Ohms).

MM Input DIP-Switches

Configures MM input resistance and capacitance.

Connecting and Powering the Unit

Connecting Turntables and Sources

Connect turntables and other audio sources to dedicated inputs.

Power Supply Connections

Connects the stock wall adaptor or external power supply.

Operating the NASH

Source Selection

How to choose between different connected audio sources.

Menu Navigation

Accessing and navigating the device's configuration menu.

Trigger and Power Mode Operation

Power Mode Operation Table

Details NASH behavior based on power mode switch and menu setting.

MC Input Configuration

MM Input Configuration

MM Input DIP-Switch Settings

Uses DIP-switches to set MM input resistance and capacitance values.

Specifications

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