mekanika_design

Please use the Terminal board at a voltage
less than 300V

Assembled example of amplifier
manufactured by combining terminal board
series.

Aluminum chassis

Base of the aluminum plate are drilling φ3.5
Aluminum angle for input and output panel
Base 150 x 280mm Angle h=30mm

reverse

Legs and panel attached to the base plate

rear panel

Attach AC inlet and fuseholder to panel

power transformer
Power transformer

Mounting Left Heater transformer
Right High-voltage power supply transformer

AC100V_ transformer

Wiring of AC100V line

Screwed rules of terminal block Good
connection of one solderless terminal.
But is difficult to configuration of the
circuit.
The connection of two solderless terminals
is admitted.

heater wiring
Tr-MT

Use MT 9P Tube socket Terminal Board Heater
wiring.
Photo 4, 5 pin has become a heater.
Here you put a fuse in the fuse holder,connect
thepower cable to the AC inlet, you can light
up the heater if let into the wall outlet.

heater wiring

The voltage
it will be
higher if
the current
consumption
of the
heater is
small,please
adjust the
resistance.

heater wiring

Output transformer Mounting transformer

heater wiring

RCA jack and SP terminals attached to the panel.

heater wiring

This is the basic of assembly.

Assembly example 6BM8 single-ended amplifier

6BM8_single-ended_amp
Tr-UN

This is an example of using the 6BM8 vacuum tube.
Universal Terminal Board
Rectifier circuit Cathode bias and coupling
circuit

Circuit configuration
Component placement
6BM8_single-ended_amp

This Amplifier 6BM8 Single-Ended Monaural

Assembly example 6V6 single-ended amplifier

6V6_single-ended_amp
Tr-GT

This is an example of using the 6DJ8 and 6V6
vacuum tube.
Add US 8P Octal socket Terminal Board for 6V6

 
Tr-RS

Rectification and a smoothing circuit board are
used.

 
 
Circuit configuration
Component placement
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