3
4
0
5
5
5
10
10
10
-
+
-
15
15
15
1
CH
Input
1
2
Channel 1
1. Input
There are two ¼-inch inputs, marked L/Mono and R. If you are connecting a stereo
keyboard, or other stereo source to channel 1, connect its left and right outputs here using
either balanced or unbalanced patch cables. If the keyboard or other audio source has a
mono output, plug it into the L/Mono jack.
2. Pan
This control regulates Channel 1's left/right stereo balance going to the Stereo Phones and
Link Out jacks. See above Note for details.
3. Gain
The Gain control regulates Channel 1's volume and mix level with the other channels.
4. Bass and Treble
These controls regulate the low and high-frequency response of Channel 1. The Center
setting is neutral. Turn clockwise or counter-clockwise for up to 15 dB of boost or cut. As
with all active tone controls, boosting or cutting affects the gain of the channel, hence large
adjustments may require re-adjustment of the Gain control.
5
7
0
5
5
10
10
+
-
15
Mic
15
2
CH
L
R
Pan
Input
MODEL TYPE: YS1069
A-Z1042R / 1v3
230V
120VAC
50Hz 0,45A
60Hz 0.9A
6
Note: The K1 is a mono amplifier, however when left and right stereo signals are plugged into
channel 1's L/Mono and R jacks, they remain in stereo throughout the preamp while they are
mixed with the other channel signals. This way the Stereo Phones and Link Out jacks receive
stereo signals. Only those signals internally routed to the Bal. Line Out and amp/speaker
system are mixed down to mono.
8
10
0
0
5
5
5
10
10
10
+
-
+
15
15
15
3
CH
MON
Input
IN MEMORY OF
NEWTON GARWOOD
DESIGNED & MANUFACTURED BY
YORKVILLE SOUND • TORONTO, CANADA
11
13
14
Stereo
5
4
6
Bal. Line Out
Phones
3
7
Gnd Lift
2
8
1
9
10
0
Grounded
Link
L
R
Aux Input
Out
In
NOTE: Use a stereo cable to link two
K1 units to obtain a left and right
stereo system. The Link connection is
designed to work with another K1 only.
K1 Amp Left
K1 Amp Right
Link
You can use inputs on both amps.
9
12
Power
15
Link