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Main Electronic Supplies Ltd
4554 Main Street, Vancouver, BC, Canada, V5V 3R5
T: 604-872-0267 / F: 604-872-0268

*Dear Valued Customers*

We would like to inform you that Main Electronic Supplies is now permanently closed.

We are currently in the process of selling off our entire inventory in larger sections.
If interested, please email us at:

We sincerely thank you for your continued support!



    - Record Player Needles, Cartridges & Accessories (Sold to Innovative Audio)
    - Foam Surrounds (Sold to Innovative Audio)
    - Vacuum Tubes – Modern Stock (Sold)
    - Vacuum Tubes – NOS Stock (Sold)
        - Contact: Michael Charles (
        - Contact: Clark Graham (
    - Capacitors (Sold)
    - Resistors (Sold)
    - Bulk Wire (Sold)
    - EL Wire (Sold)


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Function Generator

$ 77.95 Canadian Dollars

FG-500 Function Generator
• Waveforms: Sine, Triangle, Square
• Impedance: 600? +/-10%.
• Frequency: 1Hz - 1MHz in 6 decade steps with variable ranges.
• Amplitude: 0 - 3Vpp at 9VDC input.
• Distortion: Less than 1% (at 1kHz).
• Flatness: +/-0.05dB 1Hz - 100kHz.
• Amplitude: 8V (no load) at 9VDC input.
• Rise Time: Less than 50ns (at 1kHz).
• Fall Time: Less than 30ns (at 1kHz).
• Symmetry: Less than 5% (at 1kHz).
• Amplitude: 0 - 3Vpp at 9VDC input.
• Linearity: Less than 1% (up to 100kHz).

$ 333.26 Canadian Dollars

SWF-7000 Function Generator
The Circuit-Test Sweep Function Generator is a versatile signal source which can be used as a function, pulse or sweep generator. These generators feature sine, square, triangle and pulse waveform outputs covering a frequency range of 0.02Hz to 2MHz. Using the built-in digital frequency counter (10Hz to 2MHz) ensures simple yet accurate frequency control. Other features include a built-in continuously variable DC offset and variable attenuation. With these features the SWF-6000 or 7000 can be used for many applications in both analogue and digital electronics.
0.02Hz - 2MHz Range
Sine, Square or Triangle Output
Variable Symmetry
DC Offset
Built-in Frequency Counter

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*Dear Valued Customers*

We would like to inform you that due in part to the passing of both Phil and Daniel,
the founders of our family business, Main Electronic Supplies is now "Closed."

We are currently looking to sell the whole lot or large sections of our inventory.
If you or anyone you know (including businesses) are interested,
please email us at:

Once our inventory has found a new home,
we will gladly provide an update below as to where it has moved.

We sincerely thank you for your understanding and continued support since 1971!



- Our stock of both "Record Player Needles, Cartridges & Accessories"
and "Foam Surrounds" have now moved to Innovative Audio!

Prices are subject to change without notice.