The links in this website will redirect you to our Reverb store

All items offered by North Coast Music are sold exclusively though our store at Reverb. Shipping rates for both US domestic and international shipments will be calculated by Reverb as you complete your order. A tracking number will be provided for every shipment, regardless of size.

All international orders are sent fully insured against loss or damage by first class mail using the Reverb Safe Shipping system. Due to the reduced capacity of global postal systems caused by the Covid 19 pandemic, it is normal that items shipped internationally may require 4-8 weeks to arrive.



Transistors for Vox Amplifiers by Thomas Organ - New Old Stock

These are the exact original transistors used in Thomas Vox amps from the 1960s. Most of these transistors are discontinued items and are no longer available. While you can still buy "generic, one size fits all" transistors from substitution suppliers, why not use the correct parts and keep your amp, and it's tone, original? No returns, exchanges, warranties, or exchanges on transistors. All sales are final.

Green/Yellow or Green Dot (Thomas #86-5044-2) S-NPN - The most common of Thomas Vox preamp transistors. I only have a handful of these to sell, and they are new old stock original parts I purchased from a company in California that bought the closeout of all Thomas electronic parts. Can be identified in your amp by either a green and yellow dot, or by just a green dot. May vary slightly in appearance from picture at left. There are no returns, exchanges, warranties, or refunds on this part. All sales final.

Price: $8.00 USD each
US Shipping/Handling: $2.99 USD each
Part #: NCM-152

Click here to purchase a Green/Yellow S-NPN transistor from the North Coast Music Reverb store



Blue Dot (Thomas #86-5082-2) S-PNP Transistor - The most second most common of Thomas Vox preamp transistors. Found in virtually every American Vox transistorized amp. Can be identified in your amp by a blue dot. May vary slightly in appearance from picture at left.There are no returns, exchanges, warranties, or refunds on this part. All sales final.

Price: $3.00 USD each
US Shipping/Handling: $2.99 USD each
Part #: NCM-153

Click here to purchase a Blue S-PNP transistor from the North Coast Music Reverb store



Yellow (Thomas #86-5050-2) S-NPN Transistor - Another common Thomas Vox preamp transistor. Found in many American Vox transistorized amps. Can be identified in your amp by a yellow dot. May vary slightly in appearance from picture at left.
There are no returns, exchanges, warranties, or refunds on this part. All sales final.

Price: $7.00 USD each
US Shipping/Handling: $2.99 USD each
Part #: NCM-178

Click here to purchase a Yellow S-NPN transistor from the North Coast Music Reverb store




Input FET (Thomas #86-5095-2) N-FET Transistor - Used in the preamp stage of Buckingham V1123, Guardsman V1133, Beatle V1143, Viscount V1153 and V1154. The device is a low noise FET used in the first input stage of the preamp. I only have about 50 of these to sell, and they are NOS (new old stock) original parts I purchased from a company in California that bought the closeout of all Thomas electronic parts. May vary slightly in appearance from picture at left. There are no returns, exchanges, warranties, or refunds on this part. All sales final.

Price: $10.00 USD each
US Shipping/Handling: $2.99 USD each
Part #: NCM-154

Click here to purchase a Input FET transistor from the North Coast Music Reverb store



Switching FET (Thomas #86-5098-2) P-FET Transistor - Used in the preamp stage of Buckingham V1123, Guardsman V1133, Beatle V1143, Viscount V1153 and V1154. The device is a switching FET for the fuzz and MRB functions. I only have a handful these NOS trasnsistors to sell. I purchased these from a company in California closed out Thomas electronic parts. This part went out of production many years ago. May vary slightly in appearance from picture at left. There are no returns, exchanges, warranties, or refunds on this part. All sales final.

Price: $15.00 USD each
US Shipping/Handling: $2.99 USD each
Part #: NCM-155

Click here to purchase a Switching FET transistor from the North Coast Music Reverb store









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"The American Home of the British Invasion"
Cudahy WI 53110



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