[RK1] Problem linkage

[argoncyc]

Hi,

i've bought RK ver 1, the seller said that amp is excellect technical condition, but i've got some problems with Progressive Linkage.

Progressive LINKAGE - all channels:

Rear select - DIODE, 2x6L6
Front info - DIODES (blue), RIGHT 5U4 (Yellow) , Progressive linkage - blank

Rear select - DIODE, 2x EL345
Front info - Diodes (blue), Right 5U4 (Yellow) , Progressive linkage - yellow 2x6L6

Rear select - DIODE, 2x6L6, 2xEL34
Front info - Diodes (blue), Right 5U4 (Yellow) , Progressive linkage - blue 2x6l6, yellow 2x6L6

Rear select - DIODE, 4x6L6,
Front info - Diodes (blue), Right 5U4 (Yellow), Progressive linkage - blue 2x 6l6, red 2xEL34

Rear Select - Diode, 4x6l6 , 2xEL34
Front info - Diodes (blue), Right 5U4 (Yellow), Progressive linkage - blue 2x6l6, red 2xEL34, Yellow 2x6L6

On channel 4 when switching diode to recto tube - nothing changes.
On channel 3 when switching diode to recto tube - right 5U4 blanks.

 

[argoncyc]

any1?