MOD Reverb Tank 4AB3C1B

Surf at the maximum !

Set of componentes for building the TT Surfmate. Please visit the >>Project page for more infos about the amp.

INCLUDED:

• Transformers (Power and Output)
• Resistors
• Capacitors
• Jacks
• Light
• Wires
• Board
• Switche
• PSU
• Tubes
• Fuses & Fuesholder

NOT INCLUDED:

• Knobs
• Chassis
• Faceplate
• REVERB TANK

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 than don't build it.

The LNDVerb kit is based on a classic Fender reverb circuit, but uses LND 150 Mosfets instead of tubes. These can be operated at voltages as high as 500 V, to get as close as possible to the characteristics of real tubes.

The kit can be integrated into an existing amplifier or can be build as standalone unit like the Fender tube reverb.

The unit needs less than 10 mA current, so a VPump for example can be used as power supply in a standalone build. If it gets integrated into an existing amplifier the already present power supply of the amp can be used to supply the needed voltage for the unit without the need to upgrade the power transformer.

A reverb transformer of the type 125A20B or similar and a reverb tank are necessary to operate the LNDVerb. These are both not included in the kit.

The needed RCA phone sockets and potentiometers are included in the kit.

Further informations and examples of the finished unit can be found in the PDF below.

Matching parts are linked below and can be ordered with the unit if needed.

Files:

• Datasheet

 

If the 4AB3C1B rever is to long for you than you should use this tank, which has a short delay time.

• Springs: 2
• Delay Type: short
• Size: long
• Replacement: Fender

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

Xicon Ultra-Mini Audio-Transformers

• Typ / Type: 42TL013-RC
• Impedanz / Impedance: 1 k CT - 8 R CT
• Widerstand / Resistance: 60 : 1
• Kern / Core: EI14
• Windungen / Turns: 756 : 60

• Type: Footswitch
• Version: 3PDT Latching
• for True Bypass
• Rating: 1A/9VDC
• Contact resistance: <30mΩ
• Insulation resistance: 500VDC-100MΩ min.
• Dielectric strength: 500VAC for 1 minute
• Operating Life: 30.000 cycles
• Termination Style: solder-lugs

Files:

• Datasheet

Replacement potentiometer for Marshall JCM900, JCM600 and Valvestate 8XXX-Series
16 mm Body, Splitt Shaft, PCB

Replacement potentiometer for Marshall JCM900, JCM600 and Valvestate 8XXX-Series
16 mm Body, Splitt Shaft, PCB

The G8C ceramic speaker will breathe new life into your small combo.  This little monster puts out some serious sound. A serious upgrade for your Fender Champ.

Thiele-Small Parameters

• Resonant Frequency (Fs): 148.07 Hz
• DC Resistance (Re): 6.7 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 9.6715
• Electromagnetic Q (Qes): 0.9538
• Total Q (Qts): 0.8682
• Compliance Equiv. Vol. (Vas): 0.257 cu ft
• Mech. Compliance of Susp. (Cms): 110.714 mm/N
• BL Product (BL): T-M
• Diaphragm Mass Inc. Airload (Mms): 10.4353 grams
• Surface Area of Cone (Sd): 214.0839 cm squared
• Sound Pressure Level (spl): 95.78 db