Knob Chickenhead Mini black

TT's Pro-Version of the 5E3 - simply great !

Set of componentes for building the TT 5Ä3 MKII Guitar Amp.
Please visit the >>Project page for more infos about the amp, schematics and layout.

INCLUDED:

• Powertransformer Hammnond 291 AEX, Universal für 120,230 und 240 V Netzspannung
• Outputtransformer Hammond 1760e - 4/8/16 Ohm
• Resistors
• Capacitors
• Jacks
• Light
• Wires
• Board
• Switches
• Tubes
• Fuses & Fuesholder

NOT INCLUDED:

• Chassis ( see "Accessories" tab for matching chassis )
• Knobs
• Faceplate

To build this project knowledge in electric engeneering, experience with high voltage, and the reading and understanding of schematics and dealing with measurement device is highly recommended .
There is NO step-by-step guide for beginners. The circuit and layout plan includes all relevant information. If you don't understand it then don't build it.
THIS IS NOT A BEGINNERS PROJECT !

waterbased Tolex-Glue, 500 ml

How To use ?
The glue must be applied onto the wood and the Tolex.
After a dyring time of ca. 30 min the Tolex can be put onto the wood.

And how much glue do you need ?
The can of 500 ml is enough for ca. 2.3 m². This is enough for a TTC212REX and there is still about 100 ml glue left.

Attention
For a better adhesive power it is recommended to put a second layer of glue onto the tolex after the drying time.

Files:

• Safety Datasheet

• Rubber foot with steel insert
• Size: d = 38 mm, h = 20 mm
• Pack of 4
• Screws included

Kit of a bias probe for indirect measurement of the quiescent bias current of a tube. The adapter is placed between the tube and the socket and is connected to a standard voltmeter (not included). Pay attention to the quality of the meter and to sufficiently charged batteries!

The quiescent current is measured indirectly via a precision resistor built into the adapter. The advantages of this measuring method are harmless voltages in the mV range at the measuring plugs as well as short ways for the current, since it does not have to be led through the measuring device (common practice with many measuring adapters of Far Eastern production). As a result, there is no risk of oscillation of the amplifier, which could damage the tubes or the amplifier itself.

Note: This adapter cannot be used when additional tube brackets are installed. These must be removed before using the measurement adapter and reattached after the measurement is complete.

Measurement procedure
Determine the resistance of the adapter, including the test leads. Connect the adapter to the meter, but do not connect it between the tubes and the amplifier. Select the ohms range on the meter and note the reading, e.g. 1.1 ohms.
For the final measurement, insert the adapter between the tube and the de-energized amplifier, connect it to the meter, select the mV range and switch on the amplifier. When the amplifier has reached a stable operating condition, read the value in mV from the meter and calculate the quiescent current using Ohm's law.

Example
Measured voltage = 47 mV, adapter resistance = 1.1 ohms.
Formula (I = V / R) or in this case
Bias Current (in A) = Measured Value (Voltage in V) / Measured Value (Resistance in Ohm)
0.047V / 1.1 Ohm = 0.042A or 42mA

For the calculation of the correct bias current as well as further information on bias measurement please refer to further documents or the bias setting instructions in the info section as well as the manual of the amplifier itself.
This adapter is suitable for all EL34, 6L6, 6550, KT88, 6V6, 6CA7 and other tubes with the same pinout.

Attention HIGH VOLTAGE ! Measurements and work on tube amplifiers should only be done by qualified personnel.

Files:

• Datasheet

• 6,3 mm jack
• mono, switched
• Installation diameter: 10 mm

Files:

• Datasheet

• 6,3 mm jack
• Same as Switchcraft 12A but with longer thread
• mono, switched
• Installation diameter: 10 mm

Files:

• Datasheet

Tube-Town EZ-Board #085

• Drills: 8 x 46
• Size: 80 x 460 mm
• Diameter drill: 2,8 mm
• Material: 2 mm
• No drilling needed! Ready for use.

The EZ-Board an be used as an Eyelett-Board without the need to install any Eyeletts or it can be used with Turrets type 1509-4 or TT Type 32.

Files:

• Application Notes Turret-PCB