Headphone Output; Analog Audio Inputs; Analog Audio Outputs - Bryston BP-19 Manual

Analog stereo preamplifier

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The Bryston BP-19 preamp also features two pairs of balanced XLR input jacks.

Many signal sources, including CD-players and separate D/A converters are now

available with Balanced outputs for minimum noise pickup on the cables.

HEADPHONE OUTPUT:

The main outputs, both balanced and single-ended, will be muted when a phone

plug is inserted into the headphone jack. The front panel indicator LED will not

turn red, however, as is does when the outputs are muted via the MUTE toggle

switch or the hand held remote control. The output is a 1/4" (6.35mm) TRS con-

nector where the Tip=Left, Ring=Right, and Sleeve=Ground. Output impedance is

<5Ω.

BP-19 preamplifiers are equipped with four pairs of RCA input connectors: two

pairs of balanced XLR input connectors. Balanced inputs use 3 pin XLR female

connectors with pin 1 being ground, pin 2 as positive signal, and pin 3 as negative

signal. Input sensitivity is 1 volt and input impedance is 15K ohms. Single-ended

(or unbalanced) inputs employ gold plated RCA (Phono) jacks. Line input sensitiv-

ity is 500mV and input impedance is 50K ohms. See also PHONO EQUALIZATION

MODULES for Phono input details.

There are two pairs of RCA main outputs one pair fixed and one pair variable.

Two pair of balanced outputs, using 3 pin male XLR jacks. One pair fixed one pair

variable.

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