Fender Vintage Tweed, 90 x 160 cm

Filter choke, open bracket

• Inductance (+/- 15%): 5 H
• Resistance (+/- 15%): 135 Ohm
• max Current DC: 75 mA
• max Voltage DC: 400 V
• Leads: min 12 cm
• Hipot tested (100%) mit 1500 VAC

Files:

• Datasheet

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

The quiescent current is measured indirectly via a precision resistor integrated in the adapter. The advantages of this measuring method are harmless voltages at the measuring plugs, which are in the mV range, as well as short ways for the current, since it does not need to be fed through the measuring device (common practice with many measuring adapters of Far Eastern production). As a result, there is no risk of oscillations of the amplifier which can lead to possible damage of 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.

Procedure for the measurement

Determine the resistance of the adapter, including the measuring leads. To do this, connect the adapter to the meter, but do not plug it between the tubes and the amplifier, yet. Select the measuring range “Ohm” on the meter and note the measured value, e.g. 1,1 ohms.

For the final measurement insert the adapter between the tube and the currentless amplifier and connect it to the meter, select the measuring range mV 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 based on Ohm's law.

Example:
measured voltage = 47 mV, resistance of the adapter = 1,1 ohms.
Formula (I = U / R) or in this case:
bias current (in A) = measured value (voltage in V) / measured value (resistance in ohm)
0.047V / 1.1 ohms = 0.042A or 42mA respectively

For the calculation of the correct bias current as well as further information on the bias measurement, please refer to further documents or the bias setting instructions in the info area, as well as the manual of the amplifier itself.

This measuring adapter is suitable for all EL34, 6L6, 6550, KT88, 6V6, 6CA7 and other tubes with the same pin layout.

Attention high Voltage! Measurements and work on tube amplifiers should only be carried out by qualified persons.

Fender Vintage Flat Handle leather

• Fender #0990945000
• Mounting caps: Steel, nickel plated
• Color: Brown
• Mounting hardware: included

As used on Fender style tweed amplifiers and other early Fender models.
Diameter: ca.  2,25 cm / 7/8" 

The "Living legends" of Rock and Roll guitar sounds are back! Original designs of the late 40's and early 50's have been recreated using many of the original parts suppliers. Highly efficient AlNiCo magnets and seamed paper cones are the foundation for the famous JENSEN® Sound. JENSEN® "P" Series Vintage AlNiCo magnet speakers represent an important contribution to the paste, present and, no doubt, the future of rock and roll music. They are loved by generations of guitarists around the world.

 Technical Details:

• Size: 8"
• Impedance: 8 Ohm
• Rated Power (RMS): 25 W
• Sensitivity @ 1 W, 1 m:    92,5 dB
• Resonance Frequency  fs: 130 Hz
• Bell: No Bell

Files:

• Datasheet

Set of componentes for building the TT 5F1 - V2020 Guitar Amp.
Please visit the >>Project page for more infos about the amp, schematics and layout.

INCLUDED:

• Chassis
• Transformers (Hammond 1760C, TT-5E3-VPO)
• Resistors
• Capacitors
• Jacks
• Light
• Wires
• Board
• Switches
• Tubes
• Fuses & Fuesholder

NOT INCLUDED:

• Knobs
• Headshell or Combo

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 !

Cotton Braided Push Back Wire

• #22 AWG 7/30 bare soft copper with a tinned overcoat
• celanese braid, overall cotton braid, waxed
• Packing: 5 m

Fender Style Fiberboard black

Black fiberboard material that can be used to create your own fiberboards or flatwork. Simply drill the necessary holes for eyelets, cut them to the desired lengths, and assemble your custom components.

Specifications:

• 1 x 0.06" thick vulcanized black fiberboard (isolation board). Size: 16" x 3"