JJ 12AY7 / 6072 V1

• matches original "Marshall JTM30 Black + Tan Grillcloth", same manufacturer
• Size: ca. 80 x 100 cm (only available in this size)
• Material: 100% treated paper
• Price per pcs.
• Actual shades may vary.

Further information and notes on Grillcloth

• FAQ Grillcloth

Width ca. 135 cm
Price per linear meter.
Actual shades may vary.
We ship the tolex as one piece if you order more than 1 meter.

Material:
80% PVC Film
20% Poly-Cotton Fibre

REACH compliant

Please note !
when you order more than 1 m and select Deutsche Post / DHL Parcel (Not DHL Express) we need to cut the width of the tolex to ca. 115 cm. Otherwise it is not possible to ship the tolex with DHL because the parcel length would exceed the maximum parcel length.

• Type: Alpha Rotary Switch
• Version: 4 pole / 3 positions, non-Shorting
• Shaft lenght: 19 mm
• Rating: 0.3 A / 125 V/AC
• Contact resistance: max. 50 mΩ
• Insulation resistance: min. 100 mΩ / 500 V/DC
• Termination Style: solder lugs
• Shaft: 6,3 mm, D-Shaft
• Drill Ø: 8,9 mm

 

Audio transformer 1:1/2:1 for line signals

• Unshielded version with print connections
• Wideband version
• Change from unbalanced to balanced and vice versa
• Galvanic isolation to avoid/eliminate hum loops
• Various level adjustment possibilities when windings are arranged accordingly

When installing unshielded transformers into units with interference fields (e.g. power transformers), attention has to be paid to respective shielding measures.

Technical Facts Transformers

• Frequency range: 15-30,000Hz
• Transformation ratio: 1:1/2:1
• Input impedance: 600 Ohm
• Output impedance: 600 Ohm / 300 Ohm
• Optimum source imped.: 50-600 Ohm
• Optimum load imped.: 5k Ohm
• Max. input voltage (1% THD/40Hz): 5V
• Dimensions: 25x19x19.5mm
• Weight: 28g

Key Features:

• Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
• Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
• Excellent shielding - Mu metal case.
• Insulated leads 5" (127mm) long minimum .
• Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
• Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
• Net weight 3 oz.

Details:

• Typical Applications: Crystal/Ceramic MIC. to Base
• Nominal Impedance Primary: 100 kΩ
• Nominal Impedance Secondary: 1500 Ω
• Overall Turns Ratio (Pri. to Sec.): 8:1

Files:

• Datasheet

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

Twin triode preamplifier tube often used in Fender Tweed amplifiers.

1/4" stereo jack, switched, with chrome ferrule and standard solder lugs
Mounting nut included

• Wide body and extremely durable contacts
• Mates with all stereo A-gauge plugs acc. EIA RS-453 standard

Files:

• Datasheet

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

Files:

• Datasheet