BLOCK-DIAG-YBA-1-TRIBUTE-00-1v1
MODEL TYPE: YS1105
Block Diagram for Traynor YBA-1 Tribute
D
ESIGNED
AND
MANUFACTURED
BY
YORKVILLE
SOUND
Hi
I
Lo
I
Hi I+II
Lo II
Input
Speaker
Output
s
Phase
Splitter
PW
R
AM
P
0 dB
-9 dB
Treble
Bas
s
High
Low
Tone / Range
Volume
I
Volume II
Attenuato
r
-9 dB
0 dB
Standby
8-oh
m
4-oh
m
YBA
-1 TUBE LAYOUT
TO ENSURE MAXIMUM PERFORMANCE, IT IS RECOMMENDE
D
TH
AT
THE TUBES BE CHECKED EVERY 6 MONTHS
.
EL34B
12AX7
WA
Only 12AX7
WA
tubes are recommended
for the PREAMP
.
