17 type designations

Fuller Audio Tubes

Fuller branded audio tubes covering 2A3 300B 845 EL34 and KT88 types in several envelope styles for amplifier builders and dealers.

The classic directly heated triodes are made in several envelope styles, and an amplifier designed around one style will not take another without changes to the chassis or the socket.

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Fuller Audio Tubes List type list supplied by HAN Trade

Catalogue

Every Fuller Tubes Designation We List

Fuller Audio Tubes List

Who It Is For

Buyers Who Come to This Line

Valve amplifier manufacturers using directly heated triodes
Repair shops rebuilding classic amplifier designs
Audio dealers holding tube stock
Builders working on 2A3 and 300B projects

Problems It Solves

What Usually Goes Wrong

Envelope styles within one type number are confused when reordering
Supply of classic triode types is irregular through general distribution
Builders cannot commit to a design without a repeatable source
Replacement tubes for older amplifiers are hard to find in the right style

Core Advantages

What This Line Gives You

17 Fuller listings covering 2A3 300B 845 EL34 and KT88 types
Globe ST and mesh style variants listed under their own designations
Single pieces and repeat quantities from one contact
Tested before shipment and individually boxed

Application Scenarios

Case 01

Choosing the envelope style for a 2A3 single ended build

Case 02

Retubing a 845 amplifier that has been in service for years

Case 03

Supplying a dealer with a spread of audio types on one order

Case 04

Replacing an output pair in a customer owned amplifier

Industries

Where This Line Is Used

Hi-Fi and Guitar Amplifiers

Shuguang Full Music Fuller and NOS audio tubes with matching sockets for amplifier makers dealers and repair workshops.

Knowledge

Guides Related to This Line

Buying Guide

Audio Tube Buying Guide for 300B 845 and KT88 Amplifiers

How the main audio output types differ, what matching means in practice, and how amplifier makers and repair shops should plan sup

FAQ

Fuller Tubes Questions

What do the suffix letters mean on these type numbers?

They identify the envelope and plate construction within one electrical type. Tell us the style your amplifier uses and we will quote that item.

Can I combine Fuller Full Music and Shuguang types on one order?

Yes. All three lines are in the same catalogue and go on one quotation and one shipment.

Are matched pairs available?

Ask for matching with the enquiry and we will confirm what is possible for the type and the quantity.

Do you supply sockets for these tubes?

Yes. The GZC socket range covers the base layouts used by these audio types.

Quote Fuller Tubes Against Your Designation

Send the numbers exactly as they are printed on your equipment. Price, availability and the data we hold come back by email.

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