Garage1217 project ember Podręcznik użytkownika - Strona 13

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Project

Ember

Project Ember has several jumpers settings to customize the amp the way you would like it. Below gives you the

details on what these jumper settings do.

INPUT CAPACITORS AND RESISTORS CAN BE BYPASSED PER YOUR PREFERENCE

(DEFAULT SETTING SHOWN IN RED)

AVAILABLE SETTINGS:

C+R = SIGNAL GOES THROUGH CAPACITOR AND RESISTOR

SETTING HELPS ELIMINATE ANY SCRATCH NOISE IN THE VOLPOT CAUSED BY DC

LEACKAGE FROM A TUBE

BP-R = INPUT RESISTOR IS BYPASSED. THIS SETTING CAN LOWER BACKGROUND NOISE

ON CERTAIN TUBES LIKE 12AT7'S OR 12AX7'S. VOLPOT SCRATCH MAY BE PRESENT

BP-C = BYPASSES THE INPUT CAPACITOR. THIS SETTING IS MORE OF A PURIST

FUNCTION FOR THOSE THAT WANT ONE LESS COMPONENT IN THE SIGNAL PATH.

VOLPOT SCRATCH WILL LIKELY BE PRESENT IN THIS SETTING

BC-C+R = BYPASSES THE INPUT CAPACITOR AND RESISTOR. FOR THE PURIST THAT

WANTS TO LOWER BACKGROUND NOISE ON CERTAIN TUBES LIKE A 12AT7 OR 12AX7.

VOLPOT SCRATCH WILL LIKELY BE PRESENT

BOTH LEFT AND RIGHT SIDE JUMPERS SHOULD BE EQUAL IN SETTING

OUTPUT RESISTANCE IS CONFIGURABLE BETWEEN 0.1Ω (LOW)

35Ω (MID) AND 120Ω (HIGH). HIGHER OUTPUT

RESISTANCE CAN HAVE AN EFFECT ON BASS AND/OR TREBLE

FREQUENCIES. THIS EFFECT IS DEPENDANT ON THE HEADPHONE

IMPEDANCE. (EXAMPLE OF 35Ω SETTING IN RED) EXPERIMENT BY

CHANGING THE SETTINGS TO FIND WHAT YOUR PREFERENCE IS

INPUT ATTENUATION CAN BE CHANGED VIA THE WO/AM (WITHOUT

MODULE) AND W/AM (WITH MODULE)

JUMPER TABS AT THE BACK, RIGHT HAND CORNER OF THE

AMPLIFIER. DEFAULT SETTING IS LOW GAIN OR W/AM

(DEFAULT SETTING)

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