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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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ECG/NTE Rectifiers

Volts 3 A 6 A 6 A 12 A 15 A
50 ECG5800 ECG5830 ECG5850   ECG5870   ECG5940
50   ECG5831* ECG5851*   ECG5871*   ECG5941*
100 ECG5801     ECG5812      
200 ECG5802 ECG5834 ECG5848   ECG5874   ECG5844
200   ECG5835* ECG5855*   ECG5875*   ECG5945*
400 ECG5804 ECG5838 ECG5858 ECG5814 ECG5878   ECG5948
400   ECG5839* ECG5859*   ECG5879*   ECG5949*
600 ECG5806 ECG5842 ECG5862 ECG5815 ECG5882 ECG6013 ECG5952
600   ECG5843* ECG5863*   ECG5883*   ECG5953*
800 ECG5808 ECG5846 ECG5866   ECG5886    
800   ECG5847* ECG5867*   ECG5887*    
1000 ECG5809 ECG5848 ECG5868 ECG5817 ECG5890    
1000   ECG5849 ECG5869   ECG5891*    
1200         ECG5810    
1200         ECG5811*    
Pkg Axial DO-4 Axial DO-4 TO-220 DO-5
Standard polarity is Cathode to case. * indicates polarity is anode to case
Volts 16 A 20 A 25 A 40 A 50 A 60 A 70 A
50 ECG5892 ECG5912   ECG5980   ECG6020 ECG6048
50 ECG5893* ECG5913*   ECG5981*   ECG6021* ECG6049*
100       ECG5982   ECG6022 ECG6050
100       ECG5983*   ECG6032* ECG6051*
200 ECG5896 ECG5916 ECG5864 ECG5986   ECG6026 ECG6054
200 ECG5897* ECG5917* ECG5865* ECG5987*   ECG6027* ECG6055*
300       ECG5988      
300       ECG5989*      
400 ECG5900 ECG5920   ECG5990 ECG5826 ECG6034 ECG6060
400 ECG5901* ECG5921*   ECG5991* ECG5827* ECG6035* ECG6061*
500       ECG5992      
500       ECG5993*      
600 ECG5904 ECG5924 ECG5884 ECG5994   ECG6040 ECG6064
600 ECG5905* ECG5925* ECG5885* ECG5995*   ECG6041* ECG6065*
800 ECG5908 ECG5928   ECG5998 ECG5828 ECG6042 ECG6068
800 ECG5909* ECG5929*   ECG5999*   ECG6043* ECG6069*
1000 ECG5910 ECG5932   ECG6002   ECG6044 ECG6072
1000 ECG5911* ECG5933*   ECG6003*   ECG6045* ECG6073*
1200   ECG5844 ECG5888 ECG5906   ECG5926 ECG5930
1200   ECG5845* ECG5889* ECG5907*   ECG5927* ECG5931*
Pkg DO-4 DO-5 Press Fit DO-5
Standard polarity is Cathode to case. * indicates polarity is anode to case

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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.