TISBURY AUDIO
HANDMADE IN ENGLAND
MINI
PASSIVE PREAMPLIFIER
IN
OUT
Volume Control
Input Selector
Inputs
Output 1: Variable - level set by volume control
Output 2: See below
1.
2.
3.
4.
5.
Output 2 Settings:
Set by switches on base.
Variable:
Level set by volume control simultaneously with
Output 1. Provides a second main output for connecting
another amplifier, active subwoofer etc.
Loop:
Bypasses the volume control. Use this to loop out to
a headphone amp or other device without adjusting the
volume.
Off:
If Output 2 is not needed, set to Off and leave
unconnected. This is not essential, but is good practice to
prevent any stray noise pick up.
Fixed Attenuation:
Set by switches on base.
0 dB, -10 dB or -20 dB:
Reduces the overall volume by a
fixed amount and lowers the sensitivity of the volume
control. Useful for systems with too much gain.
